Microelectronics, Volume. 55, Issue 4, 507(2025)

Design of Low-power Rail-to-Rail Operational Amplifier with Enhanced Linearity

ZHANG Ziou1,2, LI Wenchang1,2, JIAN Haifang1, RUAN Wei1, LIU Jian3,4, ZHANG Tianyi1, TENG Rui1, JIA Chenqiang1,2, and ZHANG Yixiang1,5
Author Affiliations
  • 1Laboratory of Solid State Optoelectronic Information Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, P. R. China
  • 2School of Integrated Circuits, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
  • 3State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, P. R. China
  • 4Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
  • 5School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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    References(7)

    [6] [6] BOCCIARELLI C, CENTURELLI F, MONSURR P, et al. A class-AB linear transconductor with enhanced linearity[J]. AEU - International Journal of Electronics and Communications, 2021, 140: 153955.

    [7] [7] KHORRAMABADI H. A CMOS line driver with 80-dB linearity for ISDN applications[J]. IEEE Journal of Solid-State Circuits, 1992, 27(4): 539-544.

    [8] [8] KRISHNAN L. High performance class-AB output stage operational amplifiers for continuous-time sigma-delta ADC[D]. Texas A & M University, 2012.

    [9] [9] JUNG W. Op Amp Applications Handbook[M]. Amsterdam: Elevier, 2005.

    [10] [10] CHENG Y, HU C. MOSFET modeling & BSIM3 user's guide[M]. New York: Kluwer Academic Publishers, 2002: 41-48.

    [11] [11] RAZAVI B. Design of analog CMOS integrated circuits[M]. Second Edition, New York: McGraw-Hill, 2017: 700-701.

    [12] [12] QU T X, LIU L H, ZENG X Y, et al. A 0.24-V-input-ripple 8-V-input-offset 10-MHz chopper operational amplifier employing MOS-DAC-based offset calibration[J]. IEEE Solid-State Circuits Letters, 2023, 6: 17-20.

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    ZHANG Ziou, LI Wenchang, JIAN Haifang, RUAN Wei, LIU Jian, ZHANG Tianyi, TENG Rui, JIA Chenqiang, ZHANG Yixiang. Design of Low-power Rail-to-Rail Operational Amplifier with Enhanced Linearity[J]. Microelectronics, 2025, 55(4): 507

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    Paper Information

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    Received: Nov. 5, 2024

    Accepted: Sep. 9, 2025

    Published Online: Sep. 9, 2025

    The Author Email:

    DOI:10.13911/j.cnki.1004-3365.240395

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