Floating capacitor switching SAR ADC

C. H. Kuo; C. E. Hsieh

doi:10.1049/el.2011.0822

Floating capacitor switching SAR ADC

C. H. Kuo
, C. E. Hsieh

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

An energy-efficiency floating-capacitor switching (FCS) scheme is proposed for successive approximation register (SAR) analogue-to-digital converters (ADCs). By rearranging the switching order from the smallest capacitor to the largest one, the switching energy can be significantly reduced, especially in the first several DAC switchings. With the presented scheme, a 97.66 less switching energy can be achieved compared to the conventional architecture (Ginsburg and Chandrakasan, 2005 [4]).

Original language	English
Pages (from-to)	742-743
Number of pages	2
Journal	Electronics Letters
Volume	47
Issue number	13
DOIs	https://doi.org/10.1049/el.2011.0822
Publication status	Published - 2011 Jun 23

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el.2011.0822

Cite this

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abstract = "An energy-efficiency floating-capacitor switching (FCS) scheme is proposed for successive approximation register (SAR) analogue-to-digital converters (ADCs). By rearranging the switching order from the smallest capacitor to the largest one, the switching energy can be significantly reduced, especially in the first several DAC switchings. With the presented scheme, a 97.66 less switching energy can be achieved compared to the conventional architecture (Ginsburg and Chandrakasan, 2005 [4]).",

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AB - An energy-efficiency floating-capacitor switching (FCS) scheme is proposed for successive approximation register (SAR) analogue-to-digital converters (ADCs). By rearranging the switching order from the smallest capacitor to the largest one, the switching energy can be significantly reduced, especially in the first several DAC switchings. With the presented scheme, a 97.66 less switching energy can be achieved compared to the conventional architecture (Ginsburg and Chandrakasan, 2005 [4]).

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Floating capacitor switching SAR ADC

Abstract

UN SDGs

ASJC Scopus subject areas

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