Updated on 2026/07/17

写真a

 
TSUCHIYA,Akira
 
Organization
Faculty of Engineering Science Professor
Title
Professor
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Degree

  • Ph. D of Informatics ( 2025.11   Kyoto University )

Research Interests

  • 集積回路

  • Integrated Circuits

Research Areas

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment

Education

  • Kyoto University

    2001.4 - 2005.11

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    Country: Japan

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  • Kyoto University   Faculty of Engineering   School of Electrical & Electronic Engineering

    1997.4 - 2001.3

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    Country: Japan

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Research History

  • Kansai University   Faculty of Engineering Science   Professor

    2026.4

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  • Institute of Science Tokyo   Institute of New Industry Incubation   Specially Appointed Professor

    2026.1

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  • The University of Shiga Prefecture   School of Engineering Department of Electronic Systems Engineering   Associate Professor

    2017.4 - 2026.3

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  • Kyoto University   Graduate School of Informatics Department of Communications and Computer Engineering   Assistant Professor

    2007.4 - 2017.3

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  • Kyoto University   Graduate School of Informatics Department of Communications and Computer Engineering   Research Associate

    2005.12 - 2007.3

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  • Japan Society for the Promotion of Science

    2004.4 - 2005.11

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Professional Memberships

Committee Memberships

  • 電子情報通信学会   基礎境界ソサイエティ 会計幹事  

    2026.4 - Present   

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    Committee type:Academic society

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  • 電子情報通信学会   エレクトロニクスソサイエティ 庶務財務幹事  

    2026.4 - Present   

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    Committee type:Academic society

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  • IEEE Asia Pacific Conference on Circuits and Systems 2026   Track Chair  

    2025.12 - Present   

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    Committee type:Other

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  • 電子情報通信学会   英文誌特集号 (CT) 編集委員長  

    2025.9 - 2026.10   

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    Committee type:Academic society

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  • IEEE Solid-State Circuits Society   Technical Committee on Open Source Ecosystem  

    2025.1 - Present   

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    Committee type:Other

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  • 電子情報通信学会   英文誌特集号 (2025VL) 編集幹事  

    2025.1 - 2026.3   

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    Committee type:Academic society

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  • International Conference on Solid State Devices and Materials   Area Vice-Chair  

    2024.11 - Present   

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    Committee type:Other

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Papers

  • A 16-Channel Optical Receiver Circuit for a Multicore Fiber-Based Co-Packaged Optics Module in a 65-nm CMOS Chip

    Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine, Yasuhiro Takahashi, Daisuke Ito, Makoto Nakamura

    IEEE Transactions on Circuits and Systems II: Express Briefs   71 ( 5 )   2514 - 2518   2024.5

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    Publishing type:Research paper (scientific journal)   Publisher:Institute of Electrical and Electronics Engineers (IEEE)  

    DOI: 10.1109/tcsii.2024.3376200

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  • A burst-mode receiver with quick response and high consecutive identical digit tolerance for advanced intra-vehicle optical networks

    Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine, Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura

    Microelectronics Journal   145   106120 - 106120   2024.3

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    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.mejo.2024.106120

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  • A 25-Gb/s Active Feedback Transimpedance Amplifier in 65-nm CMOS

    Yasuhiro Takahashi, Daisuke Ito, Makoto Nakamura, Akira Tsuchiya, Toshiyuki Inoue, Keiji Kishine

    2024 International Conference on Electronics, Information, and Communication (ICEIC)   2024.1

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/iceic61013.2024.10457256

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  • A Small-Area and Low-EPB Inductive-Peaking VCSEL Driver for a 65-nm CMOS Chip.

    Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine, Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura

    37th IEEE International System-on-Chip Conference(SOCC)   1 - 6   2024

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/SOCC62300.2024.10737718

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    Other Link: https://dblp.org/db/conf/socc/socc2024.html#InoueTKITN24

  • A 25-Gb/s Active Feedback Transimpedance Amplifier in 65-nm CMOS.

    Yasuhiro Takahashi, Daisuke Ito, Makoto Nakamura, Akira Tsuchiya, Toshiyuki Inoue, Keiji Kishine

    ICEIC   1 - 4   2024

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    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ICEIC61013.2024.10457256

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    Other Link: https://dblp.uni-trier.de/db/conf/elinfocom/iceic2024.html#TakahashiINTIK24

  • A 4×32-Gb/s VCSEL Driver with Adaptive Feedforward Equalization in 65-nm CMOS

    Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine, Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura

    2023 30th IEEE International Conference on Electronics, Circuits and Systems (ICECS)   2023.12

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/icecs58634.2023.10382799

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  • 4-ch 25-Gb/s Small and Low-power VCSEL Driver Circuit with Unbalanced CML in 65-nm CMOS

    Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura, Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine

    2023 20th International SoC Design Conference (ISOCC)   2023.10

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/isocc59558.2023.10396067

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  • High-Speed, Low-Power, and Small-Area Optical Receiver in 65-nm CMOS

    Akira Tsuchiya, Toshiyuki Inoue, Keiji Kishine, Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura

    2023 IEEE 15th International Conference on ASIC (ASICON)   2023.10

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/asicon58565.2023.10395982

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  • 10Gb/s burst-mode driver circuit with on-chip bias switch for in-Vehicle optical networks

    Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura, Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine

    IEICE Electronics Express   20 ( 14 )   20230238 - 20230238   2023.7

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    Publishing type:Research paper (scientific journal)   Publisher:Institute of Electronics, Information and Communications Engineers (IEICE)  

    DOI: 10.1587/elex.20.20230238

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  • High-Speed, Low-Power, and Small-Area Optical Receiver in 65-nm CMOS.

    Akira Tsuchiya, Toshiyuki Inoue, Keiji Kishine, Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura

    ASICON   1 - 2   2023

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    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ASICON58565.2023.10395982

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    Other Link: https://dblp.uni-trier.de/db/conf/asicon/asicon2023.html#TsuchiyaIKITN23

  • 4-ch 25-Gb/s Small and Low-power VCSEL Driver Circuit with Unbalanced CML in 65-nm CMOS.

    Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura, Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine

    ISOCC   13 - 14   2023

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    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ISOCC59558.2023.10396067

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    Other Link: https://dblp.uni-trier.de/db/conf/isocc/isocc2023.html#ItoTNITK23

  • A 4×32-Gb/s VCSEL Driver with Adaptive Feedforward Equalization in 65-nm CMOS.

    Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine, Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura

    ICECS   1 - 4   2023

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    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ICECS58634.2023.10382799

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    Other Link: https://dblp.uni-trier.de/db/conf/icecsys/icecsys2023.html#InoueTKITN23

  • Low-power and Small-area 4-ch 25-Gb/s Transimpedance Amplifiers in 65-nm CMOS Process

    Yasuhiro Takahashi, Daisuke Ito, Makoto Nakamura, Akira Tsuchiya, Toshiyuki Inoue, Keiji Kishine

    IEICE Electronics Express   2023

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    Publishing type:Research paper (scientific journal)   Publisher:Institute of Electronics, Information and Communications Engineers (IEICE)  

    DOI: 10.1587/elex.20.20230339

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  • A Burst-Mode TIA with Automatic Power Saving and DC Wander Reduction in 65-nm CMOS

    Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine, Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura

    2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS)   2022.10

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/icecs202256217.2022.9970848

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  • A Small-Area Integration of Optical Receiver Using Multi-Layer Inductors and Capacitor-Under-Pad

    Akira Tsuchiya, Toshiyuki Inoue, Keiji Kishine, Yasuhiro Takahashi, Daisuke Ito, Makoto Nakamura

    2022 IEEE 65th International Midwest Symposium on Circuits and Systems (MWSCAS)   2022.8

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/mwscas54063.2022.9859435

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  • Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit Reviewed

    Yasuhiro Takahashi, Daisuke Ito, Makoto Namamura, Akira Tsuchiya, Toshiyuki Inoue, Keiji Kishine

    Electronics (Switzerland)   11 ( 6 )   2022.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/electronics11060854

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  • A Burst-Mode TIA with Automatic Power Saving and DC Wander Reduction in 65-nm CMOS.

    Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine, Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura

    29th IEEE International Conference on Electronics, Circuits and Systems   1 - 4   2022

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/ICECS202256217.2022.9970848

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    Other Link: https://dblp.uni-trier.de/db/conf/icecsys/icecsys2022.html#InoueTKITN22

  • Capacitor Under Pad for Small Area Integration of High-Speed Signal-to-Differential Amplifier.

    Akira Tsuchiya, Toshiyuki Inoue, Keiji Kishine, Yasuhiro Takahashi, Daisuke Ito, Makoto Nakamura

    International Conference on Electronics, Information, and Communication(ICEIC)   1 - 4   2022

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/ICEIC54506.2022.9748827

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    Other Link: https://dblp.uni-trier.de/db/conf/elinfocom/iceic2022.html#TsuchiyaIKTIN22

  • Capacitor Under Pad for Small Area Integration of High-Speed Signal-to-Differential Amplifier

    Akira Tsuchiya, Toshiyuki Inoue, Keiji Kishine, Yasuhiro Takahashi, Daisuke Ito, Makoto Nakamura

    2022 International Conference on Electronics, Information, and Communication, ICEIC 2022   2022

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    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ICEIC54506.2022.9748827

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  • A Small-Area Integration of Optical Receiver Using Multi-Layer Inductors and Capacitor-Under-Pad.

    Akira Tsuchiya, Toshiyuki Inoue, Keiji Kishine, Yasuhiro Takahashi, Daisuke Ito, Makoto Nakamura

    65th IEEE International Midwest Symposium on Circuits and Systems(MWSCAS)   1 - 4   2022

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/MWSCAS54063.2022.9859435

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    Other Link: https://dblp.uni-trier.de/db/conf/mwscas/mwscas2022.html#TsuchiyaIKTIN22

  • Dynamic Memory Access Control for Accelerating FPGA-based Image Processing

    Nishiguchi, K., Inoue, T., Yamazaki, R., Ogohara, K., Tsuchiya, A., Kishine, K.

    Journal of Semiconductor Technology and Science   21 ( 1 )   2021

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.5573/JSTS.2021.21.1.029

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  • A Burst-Mode TIA with Adaptive Response and Stable Operation for in-Vehicle Optical Networks.

    Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine, Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura

    28th IEEE International Conference on Electronics, Circuits, and Systems(ICECS)   1 - 6   2021

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/ICECS53924.2021.9665522

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    Other Link: https://dblp.uni-trier.de/db/conf/icecsys/icecsys2021.html#InoueTKITN21

  • A Burst-Mode TIA with Adaptive Response and Stable Operation for in-Vehicle Optical Networks

    Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine, Daisuke Ito, Yasuhiro Takahashi, Makoto Nakamura

    2021 28th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2021 - Proceedings   2021

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    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ICECS53924.2021.9665522

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  • Design method for active-shunt-feedback type inductorless low-noise amplifiers in 65-nm CMOS

    Inoue, T., Tsuchiya, A., Kishine, K.

    Journal of Semiconductor Technology and Science   20 ( 2 )   2020

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.5573/JSTS.2020.20.2.177

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  • A 45 Gb/s, 98 fJ/bit, 0.02 mm2 Transimpedance Amplifier with Peaking-Dedicated Inductor in 65-nm CMOS Reviewed

    Akira Tsuchiya, Akitaka Hiratsuka, Kenji Tanaka, Hiroyuki Fukuyama, Naoki Miura, Hideyuki Nosaka, Hidetoshi Onodera

    2019 32nd IEEE International System-on-Chip Conference (SOCC)   2019.9

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    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/socc46988.2019.1570548520

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  • Impact of on-chip inductor and power-delivery-network stacking on signal and power integrity Reviewed

    Tsuchiya, A., Hiratsuka, A., Inoue, T., Kishine, K., Onodera, H.

    IEICE Transactions on Electronics   E102C ( 7 )   573 - 579   2019.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transele.2018CTP0007

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  • FPGA-based binary labeling signal transmission system

    Inoue, T., Nomura, K., Noguchi, R., Koda, N., Tsuchiya, A., Kishine, K.

    Journal of Semiconductor Technology and Science   19 ( 3 )   2019

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.5573/JSTS.2019.19.3.276

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  • A Low Input Referred Noise and Low Crosstalk Noise 25 Gb/s Transimpedance Amplifier with Inductor-Less Bandwidth Compensation Reviewed

    Akitaka Hiratsuka, Akira Tsuchiya, Kcnji Tanaka, Hiroyuki Fukuyama, Naoki Miura, Hideyuki Nosaka, Hidetoshi Onodera

    2018 IEEE Asian Solid-State Circuits Conference (A-SSCC)   69 - 72   2018.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ASSCC.2018.8579296

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  • Low-Power and High-Linearity Inductorless Low-Noise Amplifiers with Active-Shunt-Feedback in 65-nm CMOS Technology Reviewed

    Toshiyuki Inoue, Ryosuke Noguchi, Akira Tsuchiya, Keiji Kishine, Hidetoshi Onodera

    2018 IEEE 61st International Midwest Symposium on Circuits and Systems (MWSCAS)   751 - 954   2018.8

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/MWSCAS.2018.8623912

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  • Impact of On-Chip Multi-Layered Inductor on Signal and Power Integrity of Underlying Power-Ground Net Reviewed

    A. Tsuchiya, A. Hiratsuka, T. Inoue, K. Kishine, H. Onodera

    22nd IEEE Workshop on Signal and Power Integrity   1 - 4   2018.5

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  • A 25-Gb/s 13 mW Clock and Data Recovery Using C2MOS D-Flip-Flop in 65-nm CMOS Reviewed

    R. Noguchi, K. Furuichi, H. Uemura, T. Inoue, A. Tsuchiya, K Kishine, H. Katsurai, S. Nakamoto, M. Nakamura

    The 2018 International Symposium on VLSI Design, Automation and Test (2018 VLSI-DAT)   2018.4

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/VLSI-DAT.2018.8373224

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  • Design Method for Inductorless Low-Noise Amplifiers with Active Shunt-Feedback in 65-nm CMOS Reviewed

    Toshiyuki Inoue, Akira Tsuchiya, Keiji Kishine, Makoto Nakamura

    International SoC Design Conference (ISOCC2017)   2017.11

  • Power-bandwidth trade-off analysis of multi-stage inverter-type transimpedance amplifier for optical communication Reviewed

    Akitaka Hiratsuka, Akira Tsuchiya, Hidetoshi Onodera

    2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS)   795 - 798   2017.8

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/MWSCAS.2017.8053043

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  • 高密度・高速光インターコネクトに向けたCMOS光受信回路の開発

    土谷亮, 中尾拓也, 中野慎介, 野河正史, 野坂秀之, 小野寺秀俊

    信学技報   116 ( 467 )   CAS2016-124   2017.2

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • A 32-Gb/s Inductorless Output Buffer Circuit with Adjustable Pre-emphasis in 65-nm CMOS Reviewed

    T. Tanaka, K. Kishine, A. Tsuchiya, H. Inaba, D. Omoto

    IEIE Transactions on Smart Signal and Computing   5 ( 3 )   207 - 214   2016.6

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  • A 32-Gb/s output buffer circuit with doubled pre-emphasis in 65-nm CMOS Reviewed

    T. Tanaka, K. Kishine, D. Omoto, A. Tsuchiya, H. Inaba

    International Conference on Electronics, Information, and Communication   2016.1

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  • 36-Gb/s CDR IC using simple passive loop filter combined with passive load in phase detector Reviewed

    Keiji Kishine, Hiroshi Inoue, Kosuke Furuichi, Natsuyuki Koda, Hiromu Uemura, Hiromi Inaba, Makoto Nakamura, Akira Tsuchiya

    2016 INTERNATIONAL SOC DESIGN CONFERENCE (ISOCC)   61 - 62   2016

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    Language:English   Publishing type:Research paper (international conference proceedings)  

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  • Impact of anomalous skin effect on metal wire for terahertz integrated circuit Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)   217 - 219   2015.8

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/RFIT.2015.7377939

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  • A Forward/Reverse Body Bias Generator with Wide Supply-Range down to Threshold Voltage Reviewed

    Norihiro Kamae, Akira Tsuchiya, Hidetoshi Onodera

    IEICE TRANSACTIONS ON ELECTRONICS   E98C ( 6 )   504 - 511   2015.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transele.E98.C.504

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  • A Multi-Rate Burst-Mode CDR Using a GVCO With Symmetric Loops for Instantaneous Phase Locking in 65-nm CMOS Reviewed

    Keiji Kishine, Hiromi Inaba, Hiroshi Inoue, Makoto Nakamura, Akira Tsuchiya, Hiroaki Katsurai, Hidetoshi Onodera

    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS   62 ( 5 )   1288 - 1295   2015.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TCSI.2015.2416812

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  • A wireless neural recording system with a precision motorized microdrive for freely behaving animals Reviewed

    Taku Hasegawa, Hisataka Fujimoto, Koichiro Tashiro, Mayu Nonomura, Akira Tsuchiya, Dai Watanabe

    SCIENTIFIC REPORTS   5   7853   2015.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/srep07853

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  • Energy Reduction by Built-in Body Biasing with Single Supply Voltage Operation Reviewed

    Norihiro Kamae, A. K. M. Mahfuzul Islam, Akira Tsuchiya, Tohru Ishihara, Hidetoshi Onodera

    PROCEEDINGS OF THE SIXTEENTH INTERNATIONAL SYMPOSIUM ON QUALITY ELECTRONIC DESIGN (ISQED 2015)   181 - 185   2015

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ISQED.2015.7085421

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  • A 25-Gb/s 480-mW CMOS Modulator Driver using Area-Efficient 3D Inductor Peaking Reviewed

    Shinsuke Nakano, Masafumi Nogawa, Hideyuki Nosaka, Akira Tsuchiya, Hidetoshi Onodera, Shunji Kimura

    2015 IEEE ASIAN SOLID-STATE CIRCUITS CONFERENCE (A-SSCC)   253 - 256   2015

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ASSCC.2015.7387470

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  • On-Chip Coupled Inductor for Area-Efficient Inductive Peaking Reviewed

    Akira Tsuchiya, Taro Amagai, Shinsuke Nakano, Masafumi Nogawa, Hiroshi Koizumi, Hidetoshi Onodera

    Thailand-Japan Microwave   2014.11

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  • PLL の物理レイアウト自動生成を目指した設計手法 Reviewed

    釡江典裕, 土谷亮, 石原亨, 小野寺秀俊

    情 報処理学会DA シンポジウム   2014.8

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  • A 65-nm CMOS burst-mode CDR based on a GVCO with symmetric loops

    Keiji Kishine, Hiroshi Inoue, Hiromi Inaba, Makoto Nakamura, Akira Tsuchiya, Hidetoshi Onodera, Hiroaki Katsurai

    Proceedings - IEEE International Symposium on Circuits and Systems   2704 - 2707   2014.6

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    A 12.5-Gb/s burst-mode clock and data recovery (BCDR) circuit based on a simple gated voltage-controlled oscillator (GVCO) is presented. A simple symmetric circuit topology makes the area for the GVCO smaller and leads to an easier timing design. The GVCO consists of two loops which operate complementarily. The same type of circuit configurations are adopted for AND and OR in the loops to reduce the difficulties in the timing alignment of the signals from the loops. To confirm the validity of the proposed topology, we fabricated a 12.5-Gb/s-BCDR IC with the 65-nm-MOSFET process. Without a circuit for precise timing adjustment for the signals in the two loops, the IC provides instantaneous phase locking of 1 bit for burst data input of 12.5 G/s. The measured jitter is lower than 2 ps rms. The area and the power consumption for the core GVCO are 0.03 mm2 and 60 mW, respectively. © 2014 IEEE.

    DOI: 10.1109/ISCAS.2014.6865731

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  • Radiation-Hardened PLL with a Switchable Dual Modular Redundancy Structure Reviewed

    SinNyoung Kim, Akira Tsuchiya, Hidetoshi Onodera

    IEICE TRANSACTIONS ON ELECTRONICS   E97C ( 4 )   325 - 331   2014.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transele.E97.C.325

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  • Cell-based Physical Design Automation for Analog and Mixed Signal Application Reviewed

    Norihiro Kamae, Islam A.K.M Mahfuzul, Akira Tsuchiya, Hidetoshi Onodera

    International Workshop on Timing Issues in the Specification and Synthesis of Digital Systems (TAU)   13   2014.3

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  • A Body Bias Generator with Low Supply Voltage for Within-Die Variability Compensation Reviewed

    Norihiro Kamae, Akira Tsuchiya, Hidetoshi Onodera

    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES   E97A ( 3 )   734 - 740   2014.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transfun.E97.A.734

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  • Analysis of Radiation-Induced Clock-Perturbation in Phase-Locked Loop Reviewed

    SinNyoung Kim, Akira Tsuchiya, Hidetoshi Onodera

    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES   E97A ( 3 )   768 - 776   2014.3

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    DOI: 10.1587/transfun.E97.A.768

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  • A Body Bias Generator with Wide Supply-Range down to Threshold Voltage for Within-Die Variability Compensation Reviewed

    Norihiro Kamae, A. K. M. Mahfuzul Islam, Akira Tsuchiya, Hidetoshi Onodera

    2014 IEEE ASIAN SOLID-STATE CIRCUITS CONFERENCE (A-SSCC)   53 - 56   2014

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    DOI: 10.1109/ASSCC.2014.7008858

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  • A 65-nm CMOS burst-mode CDR based on a GVCO with symmetric loops Reviewed

    Keiji Kishine, Hiroshi Inoue, Hiromi Inaba, Makoto Nakamura, Akira Tsuchiya, Hidetoshi Onodera, Hiroaki Katsurai

    2014 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS)   2704 - 2707   2014

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    DOI: 10.1109/ISCAS.2014.6865731

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  • 25-Gb/s inductorless output buffer circuit with a pre-emphasis in 65-nm CMOS Reviewed

    Tomoki Tanaka, Keiji Kishine, Hiromi Inaba, Akira Tsuchiya

    2014 INTERNATIONAL SOC DESIGN CONFERENCE (ISOCC)   94 - 95   2014

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    DOI: 10.1109/ISOCC.2014.7087578

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  • \Analysis of Radiation-Induced Timing Vulnerability on Phase- locked Loops Reviewed

    S.N. Kim, A. Tsuchiya, H. Onodera

    情報処理学会DA シンポジウム   2013.8

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  • Impact of skin effect on loss modeling of on-chip transmission-line for terahertz integrated circuits Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    IMFEDK 2013 - 2013 International Meeting for Future of Electron Devices, Kansai   106 - 107   2013

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    DOI: 10.1109/IMFEDK.2013.6602261

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  • A slow-wave transmission line with thin pillars for millimeter-wave CMOS Reviewed

    Taro Amagai, Akira Tsuchiya, Shinsuke Nakano, Masafumi Nogawa, Hiroshi Koizumi, Hidetoshi Onodera

    2013 17th IEEE Workshop on Signal and Power Integrity, SPI 2013   2013

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    DOI: 10.1109/SaPIW.2013.6558341

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  • Perturbation-immune radiation-hardened PLL with a switchable DMR structure Reviewed

    Sin Nyoung Kim, Akira Tsuchiya, Hidetoshi Onodera

    Proceedings of the 2013 IEEE 19th International On-Line Testing Symposium, IOLTS 2013   128 - 132   2013

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    DOI: 10.1109/IOLTS.2013.6604063

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  • A 25-Gb/s LD Driver with Area-Effective Inductor in a 0.18-mu m CMOS Reviewed

    Takeshi Kuboki, Yusuke Ohtomo, Akira Tsuchiya, Keiji Kishine, Hidetoshi Onodera

    2013 18TH ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE (ASP-DAC)   105 - 106   2013

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    DOI: 10.1109/ASPDAC.2013.6509578

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  • Advanced RF and analog integrated circuits for fourth generation wireless communications and beyond Reviewed

    Ramesh Pokharel, Leonid Belostotski, Akira Tsuchiya, Ahmed Allam, Mohammad S. Hashmi

    International Journal of Microwave Science and Technology   2013

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    DOI: 10.1155/2013/272070

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  • Variation-Sensitive Monitor Circuits for Estimation of Global Process Parameter Variation Reviewed

    Islam A. K. M. Mahfuzul, Akira Tsuchiya, Kazutoshi Kobayashi, Hidetoshi Onodera

    IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING   25 ( 4 )   571 - 580   2012.11

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    DOI: 10.1109/TSM.2012.2198677

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  • Dual-PLL based on Temporal Redundancy for Radiation-Hardening Reviewed

    SinNyoung KIM, Akira TSUCHIYA, Hidetoshi ONODERA

    Proceedings of 10th International Workshop on Radiation Effects on Semiconductor Devices for Space Applications   2012.10

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  • Modeling of Single-Event Failures in Dividerand PFD of PLLs based on Jitter Analysis Reviewed

    SinNyoung Kim, Akira Tsuchiya, Hidetoshi Onodera

    13th European Conference on Radiation and Its Effects on Components and Systems (RADECS), Sep 2012.   2012.9

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  • Evaluation of Single-Event Vulnerability in Analog and Digital Signals of PLL based on Error-Categorization

    KIM SinNyoung, TSUCHIYA Akira, ONODERA Hidetoshi, ONODERA Hidetoshi

    DA Symposium   2012 ( 5 )   151 - 156   2012.8

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  • チップ内基板バイアス生成回路のモジュール化設計 Reviewed

    釡江典裕, 土谷亮, 小野寺秀俊

    情報処理学会DAシンポジウム2012論文集, pp. 55-60, Aug 2012.   2012.8

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  • Area-Effective Inductive Peaking with Interwoven Inductor for High-Speed Laser-Diode Driver for Optical Communication System Reviewed

    Takeshi Kuboki, Yusuke Ohtomo, Akira Tsuchiya, Keiji Kishine, Hidetoshi Onodera

    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES   E95A ( 2 )   479 - 486   2012.2

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    DOI: 10.1587/transfun.E95.A.479

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  • Impact of radiation loss in on-chip transmission-line for terahertz applications Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    2012 IEEE 16th Workshop on Signal and Power Integrity, SPI 2012 - Proceedings   125 - 128   2012

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    DOI: 10.1109/SaPIW.2012.6222926

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  • A 16Gb/s Area-Efficient LD Driver with Interwoven Inductor in a 0.18 mu m CMOS Reviewed

    Takeshi Kuboki, Yusuke Ohtomo, Akira Tsuchiya, Keiji Kishine, Hidetoshi Onodera

    2012 17TH ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE (ASP-DAC)   561 - +   2012

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    DOI: 10.1109/ASPDAC.2012.6165018

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  • A Body Bias Generator Compatible with Cell-based Design Flow for Within-die Variability Compensation Reviewed

    Norihiro Kamae, Akira Tsuchiya, Hidetoshi Onodera

    2012 IEEE ASIAN SOLID STATE CIRCUITS CONFERENCE (A-SSCC)   389 - 392   2012

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  • Bandwidth enhancement for high speed amplifier utilizing mutually coupled on-chip inductors Reviewed

    A. Tsuchiya, T. Kuboki, Y. Ohtomo, K. Kishine, S. Miyawaki, M. Nakamura, H. Onodera

    2011 International SoC Design Conference, ISOCC 2011   36 - 39   2011.11

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  • Evaluation of future PLL performance by predictive model card reflecting ITRS technology scaling

    金 信寧, 土谷 亮, 小野寺 秀俊

    DAシンポジウム2011年論文集, pp.105-110   105 - 110   2011.8

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  • Gradient Resistivity Method for Numerical Evaluation of Anomalous Skin Effect Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    2011 15TH IEEE WORKSHOP ON SIGNAL PROPAGATION ON INTERCONNECTS (SPI)   139 - 142   2011

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    DOI: 10.1109/SPI.2011.5898859

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  • A 10.3Gbps transimpedance amplifier with mutually coupled inductors in 0.18-μm CMOS Reviewed

    S. Miyawaki, M. Nakamura, A. Tsuchiya, K. Kishine, H. Onodera

    2011 International SoC Design Conference, ISOCC 2011   223 - 226   2011

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  • Variation-sensitive Monitor Circuits for Estimation of Die-to-Die Process Variation Reviewed

    Islam A. K. M. Mahfuzul, Akira Tsuchiya, Kazutoshi Kobayashi, Hidetoshi Onodera

    2011 IEEE INTERNATIONAL CONFERENCE ON MICROELECTRONIC TEST STRUCTURES (ICMTS)   153 - 157   2011

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    DOI: 10.1109/ICMTS.2011.5976878

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  • An area effective forward/reverse body bias generator for within-die variability compensation Reviewed

    Norihiro Kamae, Akira Tsuchiya, Hidetoshi Onodera

    2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011   217 - 220   2011

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    DOI: 10.1109/ASSCC.2011.6123641

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  • レイアウト制約が性能と製造性に与える影響 Reviewed

    北島和彦, 砂川洋輝, 土谷亮, 小野寺秀俊, 小野寺秀俊

    情報処理学会DAシンポジウム論文集   2010 ( 7 )   221 - 226   2010.8

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  • Effect of Regularity-Enhanced Layout on Variability and Circuit Performance of Standard Cells

    Sunagawa Hiroki, Terada Haruhiko, Tsuchiya Akira, Kobayashi Kazutoshi, Onodera Hidetoshi

    Information and Media Technologies   5 ( 2 )   424 - 433   2010

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    As the minimum feature size shrinks down far below sub-wavelength, Design for Manufacturability or layout regularity plays an important role for maintaining pattern fidelity in photolithography. However, it also incurs overheads in circuit performances due to parasitic capacitance. In this paper, we examine the effect of layout regularity on printability and circuit performance by lithography simulation and transistor-level simulation. It is shown that regularity-enhanced cells provide better Critical Dimension (CD) stability under defocus and lead to delay increase. Then we evaluate the effect of layout regularity by a real chip measurement in 90nm, 65nm and 45nm processes. For example, in a 65nm process, inverter Ring Oscillators (ROs) that have the smallest poly pitch with dummy-poly insertion exhibits 19% reduction of WID and D2D variation with delay overhead of 2.5%, compared to the ROs without dummy-poly insertion. However, we have observed that the effect of layout regularity varies depending on fabrication processes and circuit structures. It is therefore important to obtain the best trade-off among performance overhead and variability reduction for each process technology.

    DOI: 10.11185/imt.5.424

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  • Measurement of on-chip transmission-line with stacked split-ring resonators Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    2010 IEEE 14th Workshop on Signal Propagation on Interconnects, SPI 2010 - Proceedings   137 - 140   2010

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    DOI: 10.1109/SPI.2010.5483544

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  • A 16Gbps Laser-Diode Driver with Interwoven Peaking Inductors in 0.18-mu m CMOS Reviewed

    Takeshi Kuboki, Yusuke Ohtomo, Akira Tsuchiya, Keiji Kishine, Hidetoshi Onodera

    IEEE CUSTOM INTEGRATED CIRCUITS CONFERENCE 2010   2010

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    DOI: 10.1109/CICC.2010.5617416

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  • A 16Gbps Laser-Diode Driver with Interwoven Peaking Inductors in 0.18-mu m CMOS Reviewed

    Takeshi Kuboki, Yusuke Ohtomo, Akira Tsuchiya, Keiji Kishine, Hidetoshi Onodera

    IEEE CUSTOM INTEGRATED CIRCUITS CONFERENCE 2010   2010

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    DOI: 10.1109/CICC.2010.5617416

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  • A design procedure of predictive RF MOSFET model for compatibility with ITRS Reviewed

    Sinnyoung Kim, Akira Tsuchiya, Hidetoshi Onodera

    Proceedings - IEEE International SOC Conference, SOCC 2010   396 - 399   2010

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    DOI: 10.1109/SOCC.2010.5784704

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  • Process-sensitive Monitor Circuits for Estimation of Die-to-Die Process Variability Reviewed

    A.K.M Mahfuzul Islam, Akira Tsuchiya, Kazutoshi Kobayashi, Hidetoshi Onodera

    Tau Workshop 2010, Mar 2010.   2010

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  • Effect of regularity-enhanced layout on variability and circuit performance of standard cells Reviewed

    Hiroki Sunagawa, Haruhiko Terada, Akira Tsuchiya, Kazutoshi Kobayashi, Hidetoshi Onodera

    IPSJ Transactions on System LSI Design Methodology   3   130 - 139   2010

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    DOI: 10.2197/ipsjtsldm.3.130

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  • Statistical Gate Delay Model for Multiple Input Switching Reviewed

    Takayuki Fukuoka, Akira Tsuchiya, Hidetoshi Onodera

    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES   E92A ( 12 )   3070 - 3078   2009.12

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    DOI: 10.1587/transfun.E92.A.3070

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  • Effect of dummy fills on characteristics of passive devices in CMOS millimeter-wave circuits Invited Reviewed

    A. Tsuchiya, H. Onodera

    ASICON 2009 - Proceedings 2009 8th IEEE International Conference on ASIC   296 - 299   2009.10

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    DOI: 10.1109/ASICON.2009.5351449

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  • 遅延モニタ回路によるプロセス変動量の推定

    Islam A.K.M. Mahfuzul, 土谷亮, 小林和淑, 小野寺秀俊

    DAシンポジウム2009   127 - 132   2009.8

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  • チップ内ばらつきが順序セルの動作特性に与える影響 Reviewed

    砂川洋輝, 土谷亮, 小林和淑, 小野寺秀俊

    情報処理学会DA シンポジウム   2009.8

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  • Effect of Underlayer Dummy Fills on On-Chip Transmission Line Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    2009 IEEE WORKSHOP ON SIGNAL PROPAGATION ON INTERCONNECTS   126 - 129   2009

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    DOI: 10.1109/SPI.2009.5089867

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  • Effect of Regularity-Enhanced Layout on Printability and Circuit Performance of Standard Cells Reviewed

    Hiroki Sunagawa, Haruhiko Terada, Akira Tsuchiya, Kazutoshi Kobayashi, Hidetoshi Onodera

    ISQED 2009: PROCEEDINGS 10TH INTERNATIONAL SYMPOSIUM ON QUALITY ELECTRONIC DESIGN, VOLS 1 AND 2   195 - 200   2009

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    DOI: 10.1109/ISQED.2009.4810293

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  • On-Chip Metamaterial Transmission-Line Based on Stacked Split-Ring Resonator for Millimeter-Wave LSIs Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    APMC: 2009 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5   1458 - 1461   2009

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    DOI: 10.1109/APMC.2009.5384480

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  • High Performance On-Chip Differential Signaling Using Passive Compensation for Global Communication Reviewed

    Ling Zhang, Yulei Zhang, Akira Tsuchiya, Masanori Hashimoto, Ernest S. Kuh, Chung-Kuan Cheng

    PROCEEDINGS OF THE ASP-DAC 2009: ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE 2009   385 - +   2009

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    DOI: 10.1109/ASPDAC.2009.4796511

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  • Patterned Floating Dummy Fill for On-Chip Spiral Inductor Considering the Effect of Dummy Fill Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES   56 ( 12 )   3217 - 3222   2008.12

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    DOI: 10.1109/TMTT.2008.2007362

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  • Analytical Eye-Diagram Model for On-Chip Distortionless Transmission Lines and Its Application to Design Space Exploration Reviewed

    Masanori Hashimoto, Jangsombatsiri Siriporn, Akira Tsuchiya, Haikun Zhu, Chung-Kuan Cheng

    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES   E91A ( 12 )   3474 - 3480   2008.12

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    DOI: 10.1093/ietfec/e91-a.12.3474

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  • リングオシレータアレイによるゲート遅延ばらつきの評価とモデル化 Reviewed

    寺田晴彦, 土谷亮, 小林和淑, 小野寺秀俊, 小野寺秀俊

    情報処理学会DAシンポジウム論文集   2008 ( 7 )   199 - 204   2008.8

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  • Accurate estimation of the worst-case delay in statistical static timing analysis Reviewed

    Haruhiko Terada, Takayuki Fukuoka, Akira Tsuchiya, Hidetoshi Onodera

    IPSJ Transactions on System LSI Design Methodology   1   116 - 125   2008.8

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    DOI: 10.2197/ipsjtsldm.1.116

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  • レイアウト規則性が回路性能とばらつきに及ぼす影響の評価 Reviewed

    砂川洋輝, 寺田晴彦, 土谷亮, 小林和淑, 小野寺秀俊, 小野寺秀俊

    情報処理学会DAシンポジウム論文集   2008 ( 7 )   67 - 72   2008.8

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  • Accurate Estimation of the Worst-case Delay in Statistical Static Timing Analysis

    Terada Haruhiko, Fukuoka Takayuki, Tsuchiya Akira, Onodera Hidetoshi

    Information and Media Technologies   3 ( 4 )   729 - 738   2008

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    In this paper, we propose an approximation method for the statistical MAX operation such that it results in a normal distribution good for the worst-case delay analysis. The important operation in SSTA is SUM and MAX of distributions. In general, the delay variation is modeled as normal distribution. The result of SUM operation of two normal distributions is also normal distribution. On the other hand, the result of MAX operation is not normal distribution. Thus approximation to normal distribution is commonly used. We also explain that the proposed MAX operation at each gate also contributes to the accurate estimation in the worst-case delay analysis of the whole circuit. Experimental results show that the proposed method leads to a good approximation for a normal distribution resulted from MAX operation of normal distributions with and without correlation, and the approximation improves the accuracy of the worst-case delay analysis. In a circuit example, the errors of worst-case delay computed by the previous method are about 20%, and the errors computed by the proposed method are under 5%.

    DOI: 10.11185/imt.3.729

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  • On-chip High Performance Signaling Using Passive Compensation Reviewed

    Yulei Zhang, Ling Zhang, Akira Tsuchiya, Masanori Hashimoto, Chung-Kuan Cheng

    2008 IEEE INTERNATIONAL CONFERENCE ON COMPUTER DESIGN   182 - +   2008

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    DOI: 10.1109/ICCD.2008.4751859

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  • Dummy Fill Insertion Considering the Effect on High-Frequency Characteristics of Spiral Inductors Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    2008 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-4   1049 - 1052   2008

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    DOI: 10.1109/MWSYM.2008.4632950

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  • Statistical gate delay model for Multiple Input Switching Reviewed

    Takayuki Fukuoka, Akira Tsuchiya, Hidetoshi Onodera

    2008 ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE, VOLS 1 AND 2   205 - 210   2008

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    DOI: 10.1109/ASPDAC.2008.4483959

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  • 同時スイッチングを考慮した統計的遅延解析 Reviewed

    福岡孝之, 土谷亮, 小野寺秀俊

    情報処理学会DAシンポジウム論文集   2007 ( 7 )   13 - 18   2007.8

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  • 統計的遅延解析における遅延分布間の最大値計算手法 Reviewed

    寺田晴彦, 福岡孝之, 土谷亮, 小野寺秀俊

    情報処理学会DAシンポジウム論文集   2007 ( 7 )   7 - 12   2007.8

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  • Optimal termination of on-chip transmission-lines for high-speed signaling Reviewed

    Tsuchiya, Akira, Hashimoto, Masanori, Onodera, Hidetoshi

    IEICE TRANSACTIONS ON ELECTRONICS   E90C ( 6 )   1267 - 1273   2007.6

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    DOI: 10.1093/ietele/e90-c.6.1267

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  • Low-power design of CML driver for on-chip transmission-lines using impedance-unmatched driver Reviewed

    Takeshi Kuboki, Akira Tsuchiya, Hidetoshi Onodera

    IEICE TRANSACTIONS ON ELECTRONICS   E90C ( 6 )   1274 - 1281   2007.6

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    DOI: 10.1093/ietele/e90-c.6.1274

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  • Analytical estimation of interconnect loss due to dummy fills Reviewed

    20   19 - 22   2007.4

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  • Effect of Dummy Fills on High frequency characteristics of Spiral Inductor Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    14th Workshop on Synthesis And System Integration of Mixed Information technologies (SASIMI2007), pp.256-260, Oct 2007.   2007

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  • Si-substrate modeling toward substrate-aware interconnect resistance and inductance extraction in SoC design Reviewed

    T. Kanamoto, T. Ikeda, A. Tsuchiya, H. Onodera, M. Hashimoto

    Proceedings - 10th IEEE Workshop on Signal Propagation on Interconnects, SPI 2006   227 - 230   2007

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    DOI: 10.1109/SPI.2006.289229

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  • Effect of dummy fills on high-frequency characteristics of on-chip interconnects Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    Proceedings - 10th IEEE Workshop on Signal Propagation on Interconnects, SPI 2006   275 - 278   2007

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    DOI: 10.1109/SPI.2006.289243

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  • Worst-case Delay Analysis Considering the Variability of Transistors and Interconnects Reviewed

    Takayuki Fukuoka, Akira Tsuchiya, Hidetoshi Onodera

    ISPD'07: PROCEEDINGS OF THE 2007 INTERNATIONAL SYMPOSIUM ON PHYSICAL DESIGN   35 - 41   2007

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    DOI: 10.1145/1231996.1232006

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  • Measurement of interconnect loss due to dummy fills Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    2007 IEEE WORKSHOP ON SIGNAL PROPAGATION ON INTERCONNECTS   241 - 244   2007

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    DOI: 10.1109/SPI.2007.4512261

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  • Analytical Eye-diagram Model for On-chip Distortionless Transmission Lines and Its Application to Design Space Exploration Reviewed

    Masanori Hashimoto, Jangsombatsiri Siriporn, Akira Tsuchiya, Haikun Zhu, Chung-Kuan Cheng

    Proceedings of the IEEE 2007 Custom Integrated Circuits Conference, CICC 2007   869 - 872   2007

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    DOI: 10.1109/CICC.2007.4405866

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  • A 10Gbps/channel on-chip signaling circuit with an impedance-unmatched CML driver in 90nm CMOS technology Reviewed

    Takeshi Kuboki, Akira Tsuchiya, Hidetoshi Onodera

    PROCEEDINGS OF THE ASP-DAC 2007   120 - +   2007

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    DOI: 10.1109/ASPDAC.2007.357970

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  • Si-substrate modeling toward substrate-aware interconnect resistance and inductance extraction in SoC design Reviewed

    Toshiki Kanamoto, Tatsuhiko Ikeda, Akira Tsuchiya, Hidetoshi Onodera, Masanori Hashimoto

    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES   E89A ( 12 )   3560 - 3568   2006.12

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    DOI: 10.1093/ietfec/e89-a.12.3560

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  • Interconnect RL extraction based on transfer characteristics of transmission-line Reviewed

    Akira Tsuchiya, Masanori Hashimoto, Hidetoshi Onodera

    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES   E89A ( 12 )   3585 - 3593   2006.12

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    DOI: 10.1093/ietfec/e89-a.12.3585

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  • <大学の研究・動向> 高度情報化社会を支える集積回路

    小野寺 秀俊, 小林 和淑, 土谷 亮

    Cue : 京都大学電気関係教室技術情報誌   16   8 - 11   2006.10

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    DOI: 10.14989/57901

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  • トランジスタと配線構造のばらつきを考慮した遅延時間のワーストケース解析 Reviewed

    福岡孝之, 土谷亮, 小野寺秀俊

    情報処理学会DAシンポジウム論文集   2006 ( 7 )   13 - 18   2006.7

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  • Low-power design of CML driver for on-chip transmission-lines using impedance-unmatched driver Reviewed

    19   387 - 392   2006.4

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  • Performance prediction of on-chip high-speed signaling Reviewed

    19   393 - 398   2006.4

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  • Alternate self-shielding for high-speed and reliable on-chip global interconnect Reviewed

    Y Yuyama, A Tsuchiya, K Kobayashi, H Onodera

    IEICE TRANSACTIONS ON ELECTRONICS   E89C ( 3 )   327 - 333   2006.3

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    DOI: 10.1093/ietele/e89-c.3.327

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  • Analytical estimation of interconnect loss due to dummy fills Reviewed

    Akira Tsuchiya, Hidetoshi Onodera

    ELECTRICAL PERFORMANCE OF ELECTRONIC PACKAGING   149 - +   2006

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    DOI: 10.1109/EPEP.2006.321214

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  • Low-Power Design of CML Drivers for On-Chip Transmission-Lines Reviewed

    Akira Tsuchiya, Takeshi Kuboki, Hidetoshi Onodera

    SASIMI2006,pp. 177-182   2006

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  • Effective Si-substrate Modeling for Frequency-dependent Interconnect Resistance and Inductance Extraction Reviewed

    T. Kanamoto, T. Ikeda, A. Tsuchiya, H. Onodera, M. Hashimoto

    International Workshop on Compact Modeling, pp. 51-56, 2006.   2006

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  • Interconnect RL extraction at a single representative frequency Reviewed

    Akira Tsuchiya, Masanori Hashimoto, Hidetoshi Onodera

    ASP-DAC 2006: 11TH ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE, PROCEEDINGS   2006   515 - 520   2006

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  • CMLを用いたオンチップ長距離高速信号伝送技術の開発

    土谷 亮, 新名 亮規, 橋本 昌宜, 小野寺 秀俊

    第9回システムLSIワークショップ, pp.275--278, Nov 2005.   2005.11

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  • A Study on Modeling and Design Methodology for High-Performance On-Chip Interconnection Reviewed

    TSUCHIYA Akira

    Kyoto University   2005.11

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  • Performance limitation of on-chip global interconnects for high-speed signaling Reviewed

    A. Tsuchiya, M. Hashimoto, H. Onodera

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E88A ( 4 )   885 - 891   2005.4

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    DOI: 10.1093/ietfec/e88-a.4.885

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  • オンチップ高速信号伝送における終端抵抗決定手法 Reviewed

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    第18回 回路とシステム軽井沢ワークショップ, pp.425-430, Apr 2005.   2005

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  • Design guideline for resistive termination of on-chip high-speed interconnects Reviewed

    A Tsuchiya, M Hashimoto, H Onodera

    CICC: PROCEEDINGS OF THE IEEE 2005 CUSTOM INTEGRATED CIRCUITS CONFERENCE   2005   613 - 616   2005

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    DOI: 10.1109/CICC.2005.1568742

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  • Performance prediction of on-chip high-throughput global signaling Reviewed

    Masanori Hashimoto, Akira Tsuchiya, Akinori Shinmyo, Hidetoshi Onodera

    IEEE Topical Meeting on Electrical Performance of Electronic Packaging   2005   79 - 82   2005

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    DOI: 10.1109/EPEP.2005.1563706

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  • Return path selection for loop RL extraction Reviewed

    Akira Tsuchiya, Masanori Hashimoto, Hidetoshi Onodera

    ASP-DAC 2005: PROCEEDINGS OF THE ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE, VOLS 1 AND 2   2   1078 - 1081   2005

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  • Substrate loss of on-chip transmission-lines with power/ground wires in lower layer Reviewed

    A Tsuchiya, M Hashimoto, H Onodera

    SIGNAL PROPAGATION ON INTERCONNECTS, PROCEEDINGS   2005   201 - 202   2005

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    DOI: 10.1109/SPI.2005.1500944

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  • 配線の伝達特性に基づく抽出周波数決定手法 Reviewed

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    DAシンポジウム 2005, pp.169-174, Aug 2005.   2005

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  • Effects of Orthogonal Power/Ground Wires on On-chip Interconnect Characteristics Reviewed

    Akira Tsuchiya, Masanori Hashimoto, Hidetoshi Onodera

    2005 International Meeting for Future Electron Devices, Kansai, pp.33-34, Apr 2005.   2005

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  • 配線RL抽出におけるリターンパス選択手法 Reviewed

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    DAシンポジウム 2004, pp.175-180, Jul 2004.   2004

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  • Performance prediction of on-chip high-throughput global signaling Reviewed

    M Hashimoto, A Tsuchiya, A Shinmyo, H Onodera

    ELECTRICAL PERFORMANCE OF ELECTRONIC PACKAGING   79 - 82   2004

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  • Performance limitation of on-chip global interconnects for high-speed signaling Reviewed

    A. Tsuchiya, Y. Gotoh, M. Hashimoto, H. Onodera

    Proceedings of the Custom Integrated Circuits Conference   489 - 492   2004

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  • On-chip global signaling by wave pipelining Reviewed

    M Hashimoto, A Tsuchiya, H Onodera

    ELECTRICAL PERFORMANCE OF ELECTRONIC PACKAGING   311 - 314   2004

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  • オンチップ伝送線路のリターン電流分布が信号波形に与える影響 — 平衡・不平衡伝送の比較 — Reviewed

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    第17回 回路とシステム軽井沢ワークショップ, pp.567-572, Apr 2004.   2004

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  • Representative frequency for interconnect R(f)L(f)C extraction Reviewed

    A Tsuchiya, M Hashimoto, H Onodera

    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES   E86A ( 12 )   2942 - 2951   2003.12

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    DOI: 10.1093/ietfec/e88-a.4.885

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  • Representative frequency for interconnect R(f)L(f)C extraction Reviewed

    A Tsuchiya, M Hashimoto, H Onodera

    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES   E86A ( 12 )   2942 - 2951   2003.12

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  • オンチップ高速信号配線における波形歪みの影響

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    2003.9

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  • 周辺配線の影響を考慮したオンチップ高速信号伝送用配線構造 Reviewed

    土谷 亮

    京都大学   2003.2

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  • Representative Frequency for Interconnect R(f)L(f)C Extraction Reviewed

    Tsuchiya, A., Hashimoto, M., Onodera, H.

    IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences   E86-A ( 12 )   691 - 696   2003

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  • 配線R(f)L(f)C抽出のための代表周波数決定手法 Reviewed

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    第16回 回路とシステム軽井沢ワークショップ, pp.61-66, Apr 2003.   2003

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  • 直交配線を持つオンチップ伝送線路の特性評価 Reviewed

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    DA シンポジウム 2003, pp.133-138, Jul 2003.   2003

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  • VLSI配線の伝送線路特性を考慮した駆動力決定手法 Reviewed

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    情報処理学会論文誌   2002

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  • 長距離高速信号伝送を可能にするVLSI配線構造の検討 Reviewed

    平松 大輔, 土谷 亮, 橋本 昌宜, 小野寺 秀俊

    DA シンポジウム 2002, pp.155-160, Jul 2002.   2002

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  • Interconnect structures for high-speed long-distance signal transmission Reviewed

    M Hashimoto, D Hiramatsu, A Tsuchiya, H Onodera

    15TH ANNUAL IEEE INTERNATIONAL ASIC/SOC CONFERENCE, PROCEEDINGS   426 - 430   2002

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  • VLSI配線の伝送線路化を考慮した駆動力決定手法 Reviewed

    土谷 亮, 小野寺 秀俊

    DA シンポジウム 2001, pp.241-246, Jul 2001.   2001

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  • Driver Sizing for High-Performance Interconnects Considering Transmission-Line Effects Reviewed

    Akira Tsuchiya, Masanori Hashimoto, Hidetoshi Onodera

    10th Workshop on Synthesis And System Integration of Mixed Information technologies (SASIMI2001), pp.377-381, Oct 2001.   2001

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Books

  • 電気回路 II

    竹野 裕正 編, 芳賀 宏, 廣瀬 哲也, 土谷 亮, 久門 尚史

    オーム社 

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MISC

  • Annual Report of A Start-Up Community for Open-Source Silicon in Japan.

    今村謙之, 土谷亮, 久保木猛, 森瑞紀

    電子情報通信学会技術研究報告(Web)   124 ( 247(VLD2024 27-75) )   2024

  • Regulated Cascode Transimpedance Amplifier with Local Feedback Loop in 65-nm CMOS Process

    高橋康宏, 伊藤大輔, 中村誠, 土谷亮, 井上敏之, 岸根桂路

    電気学会研究会資料(Web)   ( ECT-22-023-039 )   2022

  • A 25-Gb/s Laser Driver with Variable Output Impedance in 65-nm CMOS Process

    井上敏之, 土谷亮, 岸根桂路, 伊藤大輔, 高橋康宏, 中村誠

    電子情報通信学会大会講演論文集(CD-ROM)   2022   2022

  • Burst-mode driver circuit using on-chip bias tee for optical packet communication

    伊藤大輔, 高橋康宏, 中村誠, 井上敏之, 土谷亮, 岸根桂路

    電子情報通信学会大会講演論文集(CD-ROM)   2022   2022

  • Impact of Input Impedance of Transimpedance Amplifier with Transmission-Line Connection to Photodetector

    土谷亮, 井上敏之, 高橋康宏, 伊藤大輔, 岸根桂路, 中村誠

    電子情報通信学会大会講演論文集(CD-ROM)   2022   2022

  • A Design of Multi-stage RGC-TIA Circuit having a Local Feedback

    高橋康宏, 伊藤大輔, 中村誠, 土谷亮, 井上敏之, 岸根桂路

    電子情報通信学会大会講演論文集(CD-ROM)   2022   2022

  • CMOS Optical Receiver for High Density and High Speed Optical Interconnection

    116 ( 468 )   59 - 62   2017.2

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  • C-12-26 A 25-Gb/s 480-mW 3.3-Vpp CMOS Modulator Driver with a Compact Size

    Nakano Shinsuke, Nogawa Masafumi, Tsuchiya Akira, Onodera Hidetoshi, Nosaka Hideyuki

    Proceedings of the IEICE General Conference   2016 ( 2 )   99 - 99   2016.3

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  • インバータ増幅段によるレギュレーティッドカスコード型トランスインピーダンスアンプの広帯域化

    藤原将倫, 土谷 亮, 中野慎介, 野河正史, 野坂秀之, 小野寺秀俊

    電子情報通信学会技術報告書   IEICE-115 ( 477(ICD) )   229 - 233   2016.3

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  • Meta-Surface Structure by Integrated Circuit Technology for Terahertz Wave Generation

    TSUCHIYA Akira

    IEICE technical report. Microwaves   114 ( 498 )   113 - 116   2015.3

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    In this paper, we evaluate on-chip interconnect as meta-surface for terahertz wave generation. Since IC fabrication processes can realize fine and 3D-structure metal patterns, it will be a suitable for meta-surface for terahertz wave generation. We evaluate a solenoid structure in a 65-nm and a 180-nm process by a full-wave field solver. Evaluation results show that the resonant frequencies lies in terahertz region and capacitor which mimics MOS capacitor makes 15% shift of the resonant frequency. This result implies that MOS capacitor can tune the resonant frequency of the solenoid structure.

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  • C-12-43 Measurement Results of 25-Gbit/s Output Buffer Circuit with Transmit Pre-emphasis

    Tanaka Tomoki, Kishine Keiji, Tsuchiya Akira, Omoto Daichi, Inaba Hiromi

    Proceedings of the IEICE General Conference   2015 ( 2 )   104 - 104   2015.2

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  • C-12-39 Low Noise VCO with Inductive Peaking in 65nm-CMOS

    Inoue Hiroshi, Kishine Keiji, Tsuchiya Akira, Inaba Hiromi

    Proceedings of the IEICE General Conference   2014 ( 2 )   103 - 103   2014.3

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  • Analysis of Radiation-Induced Errors in PLL based on Behavioral Modeling

    KIM SinNyoung, FUJITA Tomohiro, TSUCHIYA Akira, ONODERA Hidetoshi

    Technical report of IEICE. VLD   113 ( 454 )   131 - 136   2014.3

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    This paper presents an analysis of radiation-induced errors in PLL based on behavioral modeling. Radiation strike leads to errors in PLLs. Effects of the radiation-induced errors are different for times and locations of radiation strikes. Conventional works examine all possibilities to evaluate radiation effect on PLLs. To avoid such a brute-force analysis, a behavioral model of radiation-induced errors is developed. The behavioral model facilitates analysis of radiation effect on the whole PLL. As a result of the analysis, numerical data of radiation effect on the PLL are provided for locations and times of a radiation strike.

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  • A Body Bias Generator with Low Supply Voltage for Within-Die Variability Compensation (Special Section on Analog Circuit Techniques and Related Topics)

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   97 ( 3 )   734 - 740   2014.3

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  • Analysis of Radiation-Induced Clock-Perturbation in Phase-Locked Loop (Special Section on Analog Circuit Techniques and Related Topics)

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   97 ( 3 )   768 - 776   2014.3

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  • Invited : Modeling Issues of On-Chip Transmission-Line for Terahertz Integrated Circuits

    TSUCHIYA Akira, ONODERA Hidetoshi

    IEICE technical report. Microwaves   112 ( 459 )   93 - 96   2013.3

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    This paper discusses modeling issues of on-chip transmission-line for terahertz integrated circuits. Structure of on-chip transmission-line is complicated because there are a number of design rules to guarantee the manufacturability. We evaluate the impact of dummy fill and via by a field solver. Even if dummy fill is designed to avoid the eddy current loss, the impact on the loss is not negligible. From simulation results, comb-shaped dummy fill increases the effective resistance by 15% at 100GHz. 0n the other hand, via does not affect the characteristics. We can reduce the computational cost to less than one-tenth of strict via modeling.

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  • トランジスタサイズに着目した微細CMOS D-FF回路の高速化設計手法

    浜田 泰輔, 井上 洋, 岸根 桂路, 土谷 亮, 久保木 猛, 稲葉博美

    電子情報通信学会総合大会, C-12-8, Mar 2013.   2013   2013.3

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  • ミリ波帯オンチップ伝送線路における下層シールドの影響

    雨貝太郎, 土谷亮, 中野慎介, 野河正史, 小泉弘, 小野寺秀俊

    電子情報通信学会総合大会, C-12-19, Mar 2013.   2013.3

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  • インダクティブピーキングを利用したリング型VCOの低ジッタ化に関する研究

    井上 洋, 浜田 泰輔, 岸根 桂路, 中野 慎介, 中村 誠, 土谷 亮, 久保木 猛, 稲葉 博美

    電子情報通信学会総合大会, C-12-65, Mar 2013.   2013   2013.3

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  • レギュレーティッドカスコードを用いた広帯域フィードバック型トランスインピーダンスアンプ

    申 東潤, 土谷 亮, 小野寺秀俊

    2012年電子情報通信学会ソサイエティ大会, C-12-3, Sep 2012   2012.9

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  • C-12-51 A DA Converter Circuit for Fine-Grain Body Bias Control

    Kamae Norihiro, Tsuchiya Akira, Onodera Hidetoshi

    Proceedings of the IEICE General Conference   2012 ( 2 )   123 - 123   2012.3

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  • C-12-61 An Analytical Method of Jitter Prediction for Inductive-peaked Circuits

    Enami Tetsuya, Miyawaki Shigekazu, Tsuchiya Akira, Onodera Hidetoshi

    Proceedings of the IEICE General Conference   2012 ( 2 )   133 - 133   2012.3

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  • 細粒度基板電圧制御に用いるDA変換器

    釡江 典裕, 土谷 亮, 小野寺 秀俊

    2012年電子情報通信学会総合大会, C-12-51, Mar 2012.   2012.3

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  • 完全差動回路構成GVCOの高速化設計

    川中 啓敬, 岸根 桂路, 土谷 亮, 小野寺 秀俊

    2012年電子情報通信学会総合大会, C-12-46, Mar 2012.   2012.3

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  • Effect of Anomalous Skin Effect on Transmission-Line Loss

    TSUCHIYA Akira, ONODERA Hidetoshi

    111 ( 351(MW2011 125-141) )   77 - 81   2011.12

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  • Development of Procedure for Modeling MOSFET Compatible with ITRS : Noise and I-V Characteristics Modeling for RF/Analog MOSFET

    KIM Sin-Nyoung, TSUCHIYA Akira, ONODERA Hidetoshi

    IEICE technical report   110 ( 344 )   119 - 123   2010.12

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    A procedure for modeling MOSFET compatible with ITRS is proposed. Compared to the PTM, this work focuses on how to generate the predictive MOSFET model cards. Achieving the predictive MOSFET model cards from digital to RF/analog circuit design, this procedure facilitates early design research and supports joint technology-design exploration for optimal nanoscale integration.

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  • 基板電圧の制御回路とその面積オーバヘッド

    釡江典裕, 土谷亮, 小野寺秀俊

    2010年電子情報通信学会ソサイエティ大会, C-12-22, Sep 2010.   2010.9

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  • MOSトランジスタの基板抵抗がインダクティブピーキング回路の周波数特性に与える影響

    宮脇成和, 土谷亮, 小野寺秀俊

    2010年電子情報通信学会ソサイエティ大会, C-12-26, Sep 2010.   2010.9

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  • C-12-27 Development of Design Process for RF MOSFET Model in the Future Technology

    KIM SinNyoung, TSUCHIYA Akira, ONODERA Hidetoshi

    Proceedings of the Society Conference of IEICE   2010 ( 2 )   88 - 88   2010.8

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  • ランダムばらつきがD-FFのタイミング制約に与える影響

    砂川洋輝, 土谷亮, 小野寺秀俊

    電子情報通信学会総合大会   C-12-61 - C-12-61   2010.3

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  • Bandwidth Enhancement for TIA with Mutually Coupled Inductors

    OKUMURA Yoshihiro, NAKAMURA Makoto, KISHINE Keiji, TSUCHIYA Akira, ONODERA Hidetoshi

    IEICE technical report   109 ( 336(ICD2009 76-105) )   157 - 161   2009.12

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    A bandwidth enhancement technique for TransImpedance Amplifier (TIA) is proposed. Bandwidth is an important issue for CMOS high-speed amplifier and inductive peaking is a common practice for bandwidth enhancement. On the other hand, on-chip inductors occupy large area. We propose a inductive peaking with mutually coupled inductors. The mutualy coupled inductors integrates two inductors without area penalty. Experimental results show that the proposed method improves the bandwidth by 9% compared with conventional shunt peaking.

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  • レイアウト規則性導入によるパターン転写精度の改善効果

    砂川 洋輝, 土谷 亮, 小野寺 秀俊

    2008年電子情報通信学会ソサイエティ大会   ( C-12-40 )   109 - 109   2008.9

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  • Modeling of On-Chip Transmission-Line for Millimeter Wave CMOS Circuits

    土谷 亮, 小野寺 秀俊

    2008年電子情報通信学会ソサイエティ大会   ( CK-2-10 )   SS-18 - SS-19   2008.9

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  • オンチップ差動伝送線路の構造と下層配線からのノイズの関係

    久保木猛, 土谷亮, 小野寺秀俊

    電子情報通信学会大会講演論文集   2008   108   2008.9

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  • Low-Power Design of CML Driver for On-Chip Transmission-Lines Using Impedance-Unmatched Driver

    KUBOKI Takeshi, TSUCHIYA Akira, ONODERA Hidetoshi

    IEICE Trans. Electron., C   90 ( 6 )   1274 - 1281   2007.6

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    This paper proposes a design technique to reduce the power dissipation of CML driver for on-chip transmission-lines. CML drivers can operate at higher frequency than conventional static CMOS logic drivers. On the other hand, the power dissipation is larger than that of CMOS static logic drivers. The proposed method reduces the power dissipation by using an impedance-unmatched driver instead of the conventional impedance-matched driver. Measurement results show that the proposed method reduces the power dissipation by 32% compared with a conventional design at 12.5Gbps.

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  • Effect of Dummy Fill on High-Frequency Characteristics of On-Chip Interconnects

    TSUCHIYA Akira, ONODERA Hidetoshi

    IEICE technical report   107 ( 32 )   55 - 59   2007.5

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    This paper reports measurement results of on-chip interconnects with CMP dummy fill. CMP dummy fill is a floating metal for metal density adjustment. Conventionally, the effect of dummy fill on the interconnect characteristics is discussed mainly from the viewpoint of the capacitance. However in high frequency above 10GHz, the eddy current induced in dummy fills affects the interconnect loss. We fabricated test structures of on-chip interconnect with dummy fills. From the measurement results, the effect of the dummy fills on the wire resistance is not negligible even if the ground wires are adjacent to the signal wire. The dummy fills in the upper/lower metal layer affect the wire resistance and the resistance increases by 20% at 50GHz.

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  • A-3-9 Eye-pattern Evaluation of On-chip Interconnects with Intentional Shunt Conductance

    Jangsombatsiri Siriporn, Hashimoto Masanori, Tsuchiya Akira, Zhu Haikun, Cheng Chung-Kuan

    Proceedings of the IEICE General Conference   2007   99 - 99   2007.3

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  • オンチップ差動伝送線路における下層配線からのノイズの影響

    久保木猛, 土谷亮, 小野寺秀俊

    電子情報通信学会大会講演論文集   2007   2007

  • Interconnect RL Extraction Based on Transfer Characteristics of Transmission-Line

    TSUCHIYA Akira, HASHIMOTO Masanori, ONODERA Hidetoshi

    IEICE transactions on fundamentals of electronics, communications and computer sciences   89 ( 12 )   3585 - 3593   2006.12

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    This paper proposes a method to determine a single frequency for interconnect RL extraction. Resistance and inductance of interconnects depend on frequency, and hence the extraction frequency strongly affects the modeling accuracy of interconnects. The proposed method determines an extraction frequency based on the transfer characteristic of interconnects. By choosing the frequency where the transfer characteristic becomes maximum, the extracted RL values achieve the accurate modeling of the waveform. Experimental results show that the proposed method provides accurate transition waveforms over various interconnect topologies.

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  • A-3-12 Comparison of DVS and Power Gating in Future Process

    SEKI Ryohei, TSUCHIYA Akira, ONODERA Hidetoshi

    Proceedings of the Society Conference of IEICE   2006   56 - 56   2006.9

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  • A-3-17 A Predictive Transistor Model Based on ITRS Roadmap

    UEMURA Shinichiro, TSUCHIYA Akira, HASHIMOTO Masanori, ONODERA Hidetoshi

    Proceedings of the IEICE General Conference   2006   81 - 81   2006.3

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  • A-3-13 Buffer Insertion for Statistical Delay Minimization Considering Interconnect and Transistor Variability

    FUKUOKA Takayuki, TSUCHIYA Akira, ONODERA Hidetoshi

    Proceedings of the IEICE General Conference   2006   77 - 77   2006.3

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  • Analytical Performance Estimation of On-chip Global Interconnects for High-speed Signaling

    TSUCHIYA Akira, HASHIMOTO Masanori, ONODERA Hidetoshi

    Technical report of IEICE. VLD   104 ( 709 )   49 - 54   2005.3

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    This paper proposes an analytical performance estimation of on-chip global interconnects. For high-performance LSI design, the performance of high-speed and long-distance interconnects is one of the important issues. When designing interconnects, designers have to consider several parameters such as interconnect length, attenuation, bit-rate and so on. However it is not clear that the relationship among those design parameters. In this paper, we model signal waveforms by a piecewise-linear waveform. The piecewise-linear waveform model enables analytical estimation of the eye-diagram at the far-end of the interconnects. We experimentally verify that the analytical estimation meets the results of circuit simulation. The analytical performance estimation provides trade-off analysis among interconnect length, attenuation and bit-rate. The trade-off analysis by the proposed method indicates the performance difference between single-end and differential signaling and reveals in which region differential signaling has a significant advantage over single-end signaling.

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  • A-3-12 Substrate Loss of On-chip Transmission-lines with P/G Grid in Lower Layer

    TSUCHIYA Akira, HASHIMOTO Masanori, ONODERA Hidetoshi

    Proceedings of the IEICE General Conference   2005   77 - 77   2005.3

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  • オンチップ高速信号伝送用線路の解析的性能評価

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    信学技報, vol. 104, No. 709, pp. 49-54, Mar 2005.   2005.3

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  • Effects of orthogonal layer interconnects on coupling with interconnects in a lower layer

    A. Tsuchiya, M. Hashimoto, H. Onodera

    Proc. IEICE General Conference   ( A-3-14 )   81   2003.3

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  • Effects of orthogonal layer interconnects on LSI interconnect inductance

    A. Tsuchiya, M. Hashimoto, H. Onodera

    Proc. IEICE General Conference   ( A-3-23 )   102   2002.3

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  • Deterioration of Circuit Design for High-Performance Long Interconnects Based on RC Model

    A. Tsuchiya, M. Hashimoto, H. Onodera

    Proceedings of the 2001 Engineering Sciences Society Conference of IEICE   ( A-3-6 )   60 - 60   2001.9

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Presentations

  • Impact of Anomalous Skin Effect on Metal Wire for Terahertz Integrated Circuit Invited International conference

    Akira Tsuchiya, Hidetoshi Onodera

    IEEE International Symposium on Radio-Frequency Integration Technology  2015.8 

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  • Design of Multi-Layered On-Chip Inductor for Inductive Peaking Invited International conference

    Akira Tsuchiya, Hidetoshi Onodera

    Vietnum-Japan MicroWave 2015  2015.8 

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  • 異常表皮効果の材料・温度依存性

    土谷 亮, 小野寺 秀俊

    第40回アナログRF研究会  2015.6 

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  • インバータ型アンプのためのピーキング手法の検討

    中尾 拓矢, 土谷 亮, 小野寺 秀俊

    第40回アナログRF研究会  2015.6 

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  • 集積回路配線によるテラヘルツ帯メタ表面の構成に関する検討

    土谷 亮, 小野寺 秀俊

    第38回アナログRF研究会  2015.3 

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  • SKILL言語による光通信用高速アンプのレイアウト自動生成に関する検討

    土谷 亮, 盛 健次, 小野寺 秀俊

    第37回アナログRF研究会  2014.12 

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  • On-Chip Coupled Inductor for Area-Efficient Inductive Peaking Invited International conference

    Akira Tsuchiya, Taro Amagai, Shinsuke Nakano, Masafumi Nogawa, Hiroshi Koizumi, Hidetoshi Onodera

    Thailand-Japan Microwave  2014.11 

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  • 電磁界解析における異常表皮効果の扱いに関する考察

    土谷 亮, 小野寺 秀俊

    第35回アナログRF研究会  2014.3 

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  • Modeling Issues of On-Chip Transmission-Line for Terahertz Integrated Circuit Invited International conference

    Collaborative Conference on Materials Research 2013  2013.6 

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  • テラヘルツ集積回路に向けたオンチップ伝送線路のモデル化に関する考察 Invited

    土谷 亮, 小野寺 秀俊

    電子情報通信学会マイクロ波研究会  2013.3  電子情報通信学会

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  • 3次元電磁界解析におけるビアのモデル化方法の考察

    土谷 亮, 小野寺 秀俊

    第31回 シリコンアナログRF研究会, Dec 2012.  2012.12 

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  • Loss Modeling of On-Chip Transmission-Line for Millimeter-Wave and Terahertz Applications Invited International conference

    Collaborative Conference on Materials Research 2012  2012.6 

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  • テラヘルツCMOSにおける配線モデル化の課題

    第29回シリコンアナログRF研究会  2012.5  電子情報通信学会

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  • Dual-PLL based on Temporal Redundancy for Radiation-Hardening あ

    SinNyoung Kim, A. Tsuchiya, H. Onodera

    第28回シリコンアナログRF研究会, Mar 2012.  2012.3 

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  • Bandwidth Enhancement for High Speed Amplifier Utilizing Mutually Coupled On-Chip Inductors Invited International conference

    2011 International SoC Design Conference  2011.11  IEEK

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  • 配線モデル化におけるGrain Boundaryの影響

    土谷 亮, 小野寺 秀俊

    第27回 シリコンアナログRF研究会, Nov 2011.  2011.11 

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  • 100GHzを超える領域での配線損失に関する検討

    土谷 亮, 小野寺 秀俊

    第26回 シリコンアナログRF研究会, Aug 2011.  2011.8 

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  • 異常表皮効果の数値的評価手法

    土谷 亮, 小野寺 秀俊

    第25回 シリコンアナログRF研究会, May 2011.  2011.5 

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  • Modeling of On-Chip Interconnects for mm-Wave and higher Frequency Application

    The 3rd Young Researchers International Symopium  2010.12  GCOE on Photonics and Electronics Science and Engineering

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  • オンチップ配線における異常表皮効果に関する検討

    土谷 亮, 小野寺 秀俊

    第24回 シリコンアナログRF研究会, Nov 2010.  2010.11 

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  • パネル討論 光と電気は融合可能か? Invited

    デザインガイア 2010  2010.11  情報処理学会

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  • ミリ波帯における配線抵抗に関する考察

    土谷 亮, 小野寺 秀俊

    第23回 シリコンアナログRF研究会, Jul 2010.  2010.7 

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  • 複合インダクタを用いたLDドライバの設計

    久保木 猛, 大友 祐輔, 土谷 亮, 岸根 桂路, 小野寺 秀俊

    第22回シリコンアナログRF研究会, Mar 2010.  2010.5 

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  • ダミーフィルによる伝送損失増加の解析的評価手法

    土谷 亮, 小野寺 秀俊

    第22回 シリコンアナログRF研究会, Mar 2010.  2010.5 

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  • Transformer peakingにおける解析的設計手法

    宮脇 成和, 土谷 亮, 小野寺 秀俊

    第22回シリコンアナログRF研究会, Mar 2010.  2010.3 

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  • ダミーフィルを考慮した伝送線路およびスパイラルインダクタの設計 (チュートリアル講演)

    土谷 亮, 小野寺 秀俊

    第21回 シリコンアナログRF研究会, Nov 2009.  2009.11 

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  • Split-Ring Resonator を用いたチップ内メタ物質の構成に関する検討

    土谷 亮, 小野寺 秀俊

    第21回 シリコンアナログRF研究会, Nov 2009.  2009.11 

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  • Effect of Dummy Fills on Characteristics of Passive Devices in CMOS Millimeter-Wave Circuits Invited International conference

    IEEE 8th International Conference on ASIC  2009.10  IEEE

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  • ダミーフィルがコプレーナ線路の特性に与える影響の位置依存性

    土谷 亮, 小野寺 秀俊

    第20回 シリコンアナログRF研究会, Jul 2009.  2009.7 

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  • チップ内受動素子のモデリングにおける電磁界解析のノウハウ

    土谷 亮, 小野寺 秀俊

    第18回 シリコンアナログRF研究会, Dec 2008.  2008.12 

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  • Si-IC におけるダミーフィルを考慮した高周波受動素子のモデル化 Invited

    Microwave Workshops and Exhibition 2008  2008.11  電子情報通信学会

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  • ミリ波・準ミリ波帯におけるシリコン上のダミーメタルのスパイラルインダクタへの影響 Invited

    アジレント EEsof EDAフォーラム2008  2008.11  アジレントテクノロジー

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  • スパイラルインダクタに対するダミーフィルおよび基板の影響比較

    土谷 亮, 小野寺 秀俊

    第17回 シリコンアナログRF研究会, Sep 2008.  2008.9 

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  • CMOSミリ波回路におけるオンチップ伝送線路のモデル化 Invited

    2008年電子情報通信学会ソサイエティ大会  2008.9  電子情報通信学会

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  • Education Delivery in the Design and Performance of Electrical Packaging and Interconnect Invited International conference

    12th IEEE Workshop on Signal Propagation on Interconnects  2008.5  IEEE

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  • スパイラルインダクタ用くし形ダミーフィルの最適形状に関する検討

    土谷 亮, 小野寺 秀俊

    第16回 シリコンアナログRF研究会, May 2008.  2008.5 

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  • スパイラルインダクタの高周波特性に対する非正方形ダミーフィルの影響評価

    土谷 亮, 小野寺 秀俊

    第15回 シリコンアナログRF研究会, Feb 2008.  2008.2 

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  • スパイラルインダクタ周辺のダミーフィル挿入最適化の検討

    土谷 亮, 小野寺 秀俊

    第14回 シリコンアナログRF研究会, Nov 2007.  2007.11 

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  • Modeling of On-Chip Transmission-Lines ---Impact of Orthogonal Wires, Si Substrate and Dummy Fills--- Invited

    Microwave Workshops and Exhibition 2007  2007.11  電子情報通信学会

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  • スパイラルインダクタの高周波特性への影響を考慮したダミーフィル挿入方法の検討

    土谷 亮, 小野寺 秀俊

    第13回 シリコンアナログRF研究会, Sep 2007.  2007.9 

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  • オンチップ差動伝送線路に対する下層配線の影響

    久保木 猛, 土谷 亮, 小野寺 秀俊

    第16回 シリコンアナログRF研究会, May 2007.  2007.5 

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  • オンチップ配線における配線抵抗変動要因の比較

    土谷 亮, 小野寺 秀俊

    第11回 シリコンアナログRF研究会, Mar 2007.  2007.3 

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  • シャントコンダクタンスを挿入したオンチップ伝送線路特性評価

    Jangsombatsiri Siriporn, 橋本 昌宜, 土谷 亮, 尾上 孝雄

    第10回 シリコンアナログRF研究会, Nov 2006.  2006.11 

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  • ダミーフィルが配線特性に与える影響の実測による評価

    土谷 亮, 小野寺 秀俊

    第10回 シリコンアナログRF研究会, Nov 2006.  2006.11 

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  • 0.15um試作PLLのジッタ要因解析

    濱田 隆行, 土谷 亮, 小野寺 秀俊

    第8回 シリコンアナログRF研究会, May 2006.  2006.5 

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  • ITRS準拠トランジスタモデルとPTMの比較

    土谷 亮, 上村 晋一郎, 小野寺 秀俊

    第8回 シリコンアナログRF研究会, May 2006.  2006.5 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • オンチップ配線の高周波特性に対するダミーメタルの影響

    土谷 亮, 小野寺 秀俊

    第7回シリコンアナログRF研究会, Feb 2006.  2006.2 

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  • オンチップ配線の特性抽出におけるダミーメタルの影響

    土谷 亮, 小野寺 秀俊

    第6回シリコンアナログRF研究会  2005.11 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 実測と電磁界解析による基板損失の評価

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    第3回シリコンアナログRF研究会, Jan 2005.  2005.6 

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  • 基板および周辺信号配線が配線特性に及ぼす影響の実測

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    第2回シリコンアナログRF研究会, Aug 2004.  2004.8 

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  • オンチップ伝送線路におけるリターン電流評価精度が信号波形に与える影響

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

    第1回シリコンアナログRF研究会, Apr 2004.  2004.4 

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Industrial property rights

  • Inductor

    Yusuke Otomo, Hiroaki Katsurai, Hidetoshi Onodera, Akira Tsuchiya

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    Application no:特願PCT/JP2011/070993  Date applied:2011.9

    Publication no:特表WO/2012/036207  Date published:2012.3

    Patent/Registration no:特許5463580 

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  • トランスインピーダンスアンプ

    中村 誠, 小野寺 秀俊, 土谷 亮

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    Application no:特願2011-128884 

    Announcement no:特開2012-257070 

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  • インダクタ

    大友 祐輔, 桂井 宏明, 小野寺 秀俊, 土谷 亮

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    Application no:特願2012-534037 

    Patent/Registration no:特許5463580 

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  • 可変インダクタおよびトランスインピーダンスアンプ

    中村 誠, 小野寺 秀俊, 土谷 亮

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    Application no:特願2012-122702 

    Announcement no:特開2013-251589 

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  • トランスインピーダンスアンプ

    中村 誠, 小野寺 秀俊, 土谷 亮, 宮脇 成和

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    Application no:特願2012-118264 

    Announcement no:特開2013-247423 

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  • トランスインピーダンスアンプ

    中村 誠, 小野寺 秀俊, 土谷 亮

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    Application no:特願2009-172791 

    Announcement no:特開2011-029872 

    Patent/Registration no:特許5137141 

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  • 高周波伝送線路

    中野 慎介, 野河 正史, 小泉 弘, 土谷 亮, 小野寺 秀俊, 雨貝 太郎

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    Application no:特願2013-099883 

    Announcement no:特開2014-220727 

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  • ソレノイドインダクタ

    中村 誠, 小野寺 秀俊, 土谷 亮

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    Application no:特願2012-158359 

    Announcement no:特開2014-022484 

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  • 出力回路および送受信回路

    中村 誠, 小野寺 秀俊, 土谷 亮

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    Application no:特願2013-143254 

    Announcement no:特開2015-019134 

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  • 低損失伝送線路

    中野 慎介, 野河 正史, 小泉 弘, 土谷 亮, 小野寺 秀俊

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    Application no:特願2013-109602 

    Announcement no:特開2014-230184 

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  • トランスインピーダンスアンプ

    中村 誠, 岸根 桂路, 小野寺 秀俊, 土谷 亮

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    Announcement no:特開2010-16740  Date announced:2010.1

    Patent/Registration no:特許5147061 

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Awards

  • 奨励賞

    2008.4   回路とシステム軽井沢ワークショップ   ダミーフィルがオンチップ配線の高周波特性に与える影響の解析的評価手法

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

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  • 井上研究奨励賞

    2007.2   井上科学振興財団   LSI 内高性能配線のモデル化および設計手法に関する研究

    土谷 亮

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  • Karuizawa Workshop IEEE CAS Japan Chapter Student Paper Award

    2006.4   IEEE CEDA   オンチップ高速信号伝送における終端抵抗決定手法

    土谷 亮, 橋本 昌宜, 小野寺 秀俊

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  • 丹羽保次郎記念論文賞

    2006.1   東京電機大学   Representative Frequency for Interconnect R(f)L(f)C Extraction

    土谷 亮

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    Country:Japan

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  • Best Paper Award

    2004.1   Asia and South Pacific Design Automation Conference   Representative Frequency for Interconnect R(f)L(f)C Extraction

    A. Tsuchiya, H. Hashimoto, H. Onodera

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  • SLDM研究会 優秀論文賞

    2002.7   情報処理学会   VLSI 配線の伝送線路化を考慮した駆動力決定手法

    土谷 亮, 小野寺 秀俊

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Research Projects

  • スケーラブルな高集積量子誤り訂正システムの開発

    Grant number:JPMJMS256F  2026.4 - 2031.3

    日本科学技術振興機構  戦略的な研究開発の推進 ムーンショット型研究開発事業 

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    Authorship:Coinvestigator(s) 

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  • スケーラブルな高集積量子誤り訂正システムの開発

    Grant number:JPMJMS226A  2022.10 - 2026.3

    科学技術振興機構  戦略的な研究開発の推進 ムーンショット型研究開発事業 

    小林 和淑

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    Authorship:Coinvestigator(s) 

    本プロジェクトでは誤り耐性汎用量子コンピュータを実現するために、エラー訂正のための古典ハードウェア向けアルゴリズムとスケーラブルバックエンド、スケーラブルな量子 - 古典間入出力フロントエンド、それらのLSI化、量子 - 古典入出力の高帯域・低電力化のための極低温動作光集積回路の技術課題に取り組みます。それにより2050年にエラー訂正により汎用的に使える量子コンピュータの誤り訂正システムを実現します。

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  • Beyond 5G超大容量無線通信を支える次世代エッジクラウドコンピューティング基盤の研究開発

    2021.3 - 2024.3

    情報通信研究機構  革新的情報通信技術(Beyond 5G(6G))基金事業 

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    Authorship:Coinvestigator(s) 

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  • On-chip high-performance signaling

    2000

    The Other Research Programs 

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    Grant type:Competitive

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  • チップ内高速信号伝送

    2000

    その他の研究制度 

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    Grant type:Competitive

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Social Activities

  • オープンソースEDAによるアナログIC設計演習

    Role(s): Lecturer

    福岡県産業・科学技術振興財団  2025 - Present

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    Type:Seminar, workshop

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Media Coverage

  • The Growing Activity of Open Source Chip Design in Japan Promotional material

    IEEE Solid-State Circuits Society  IEEE Solid-State Circuits Magazine  SSCS PICO Chronicles: News from the Open Source Commuity  2023.9

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