Publication detail

An Energy-Efficient DAC Switching Algorithm Based on Charge Recycling Method for SAR ADCs

AKBARI, M. HASHEMIPOUR, O. KHATEB, F. MORADI, F.

Original Title

An Energy-Efficient DAC Switching Algorithm Based on Charge Recycling Method for SAR ADCs

Type

journal article in Web of Science

Language

English

Original Abstract

This letter configures a successive approximation register (SAR) analog-to-digital converter (ADC) based on a new switching algorithm with efficient energy consumption. The proposed switching algorithm applies the same reference voltage to the bottom plates of all capacitors in each capacitor array to drain no energy through capacitors. In addition to a 100 % energy saving in the switched-capacitor digital-to-analog converter (DAC) block, configuration of an N-bit SAR ADC shows a 50 % capacitor area reduction in comparison with the conventional SAR ADC.

Keywords

Energy-efficient, Switching algorithm, SAR ADC, Capacitor array, Comparator

Authors

AKBARI, M.; HASHEMIPOUR, O.; KHATEB, F.; MORADI, F.

Released

2. 11. 2018

Publisher

ELSEVIER SCI LTD

Location

England

ISBN

0026-2692

Periodical

Microelectronics Journal

Year of study

82

Number

, IF: 1.322

State

United Kingdom of Great Britain and Northern Ireland

Pages from

29

Pages to

35

Pages count

7

URL

http://dx.doi.org/10.1016/j.mejo.2018.10.011

BibTex

@article{BUT150685,
  author="Meysam {Akbari} and Omid {Hashemipour} and Fabian {Khateb} and Farshad {Moradi}",
  title="An Energy-Efficient DAC Switching Algorithm Based on Charge Recycling Method for SAR ADCs",
  journal="Microelectronics Journal",
  year="2018",
  volume="82",
  number=", IF: 1.322",
  pages="29--35",
  doi="10.1016/j.mejo.2018.10.011",
  issn="0026-2692",
  url="http://dx.doi.org/10.1016/j.mejo.2018.10.011"
}