Ultra miniature offset cancelled bandgap reference with ±0.534% inaccuracy from -10°C to 110°C

Natan Vinshtok-Melnik, Robert Giterman, Joseph Shor

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

An Offset Canceled Bandgap Reference (BGREF) circuit is reported in TSMCs 28nm technology node. This BGREF has a 3-sigma untrimmed inaccuracy of ±0.534% with a power consumption of 58uW and an estimated area of 2142um2 which is one of the smallest BGREFs reported. The BGREF uses a closed loop circuit with a Folded Cascode Amplifier.

Original languageAmerican English
Title of host publicationIEEE International Symposium on Circuits and Systems
Subtitle of host publicationFrom Dreams to Innovation, ISCAS 2017 - Conference Proceedings
ISBN (Electronic)9781467368520
DOIs
StatePublished - 25 Sep 2017
Externally publishedYes
Event50th IEEE International Symposium on Circuits and Systems, ISCAS 2017 - Baltimore, United States
Duration: 28 May 201731 May 2017

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems

Conference

Conference50th IEEE International Symposium on Circuits and Systems, ISCAS 2017
Country/TerritoryUnited States
CityBaltimore
Period28/05/1731/05/17

Keywords

  • Analog
  • BGREF
  • Chopping
  • Offset Cancellation

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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