A CMOS 0.85-V 15.8-nW current and voltage reference without resistors

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, a CMOS sub-1-V nanopower reference is proposed, which is realized without resistors and with only standard CMOS transistors. The proposed circuit affords reference current and reference voltage simultaneously. It is verified with CMOS 180 nm process with silicon measurement results. The temperature coefficients for output voltage Vref and output current Iref are 28 ppm/°C and 138 ppm/°C, respectively. The minimum supply voltage is 0.85 V and the minimum power consumption is achieved about 15.8 nW. Also, the line regulations of the Vref and Iref are 0.74%/V and 4.15%/V, respectively.

Original languageEnglish
Title of host publication2019 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728106557
DOIs
Publication statusPublished - 2019 Apr
Event2019 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2019 - Hsinchu, Taiwan, Province of China
Duration: 2019 Apr 222019 Apr 25

Publication series

Name2019 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2019

Conference

Conference2019 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2019
CountryTaiwan, Province of China
CityHsinchu
Period19/4/2219/4/25

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality
  • Instrumentation
  • Computer Networks and Communications
  • Hardware and Architecture

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  • Cite this

    Wang, J., & Shinohara, H. (2019). A CMOS 0.85-V 15.8-nW current and voltage reference without resistors. In 2019 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2019 [8741737] (2019 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VLSI-DAT.2019.8741737