Design of asynchronous SAR ADC for low power mixed signal applications

  • Deeksha Verma
  • , Hye Yeong Kang
  • , Khuram Shehzad
  • , Muhammad Riaz Ur Rehman
  • , Kang Yoon Lee

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

6 Scopus citations

Abstract

This paper presents a 10-bit, 8 MS/s Asynchronous SAR ADC with supply voltages of 1 V for low power mixed signal applications. The proposed asynchronous ADC consist of a comparator, SAR logic block and two control blocks (positive CDAC and Negative CDAC). The prototype of the proposed Asynchronous SAR ADC is implemented in 55 nm CMOS process technology. It achieves ENOB of 9.765 bit with sampling frequency of 8MS/s, input range of 0.2-0.8 V and power consumption is 0.124 mW.

Original languageEnglish
Title of host publicationProceedings - International SoC Design Conference 2017, ISOCC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages222-223
Number of pages2
ISBN (Electronic)9781538622858
DOIs
StatePublished - 29 May 2018
Event14th International SoC Design Conference, ISOCC 2017 - Seoul, Korea, Republic of
Duration: 5 Nov 20178 Nov 2017

Publication series

NameProceedings - International SoC Design Conference 2017, ISOCC 2017

Conference

Conference14th International SoC Design Conference, ISOCC 2017
Country/TerritoryKorea, Republic of
CitySeoul
Period5/11/178/11/17

Keywords

  • Asynchronous SAR ADC
  • Comparator
  • Low-power consumption

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