Theory of circuit block switch-off

Theory of circuit block switch-off

Switching-off unused circuit blocks is a promising approach to supress static leakage currents in ultra deep sub-micron CMOS digital systems. Basic performance parameters of Circuit Block Switch-Off (CBSO) schemes are defined and their dependence on basic circuit parameters is estimated. Therefore t...

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Bibliographic Details
Main Authors: S. Henzler, J. Berthold, G. Georgakos, D. Schmitt-Landsiedel
Format: Article
Language:deu
Published: Copernicus Publications 2004-01-01
Series:Advances in Radio Science
Online Access:http://www.adv-radio-sci.net/2/227/2004/ars-2-227-2004.pdf
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spelling doaj-1c6ec6acf1bb4fec800a144a3824a0b02020-11-25T00:38:13ZdeuCopernicus PublicationsAdvances in Radio Science 1684-99651684-99732004-01-012227232Theory of circuit block switch-offS. HenzlerJ. BertholdG. GeorgakosD. Schmitt-LandsiedelSwitching-off unused circuit blocks is a promising approach to supress static leakage currents in ultra deep sub-micron CMOS digital systems. Basic performance parameters of Circuit Block Switch-Off (CBSO) schemes are defined and their dependence on basic circuit parameters is estimated. Therefore the design trade-off between strong leakage suppression in idle mode and adequate dynamic performance in active mode can be supported by simple analytic investigations. Additionally, a guideline for the estimation of the minimum time for which a block deactivation is useful is derived.http://www.adv-radio-sci.net/2/227/2004/ars-2-227-2004.pdf
collection DOAJ
language deu
format Article
sources DOAJ
author S. Henzler
J. Berthold
G. Georgakos
D. Schmitt-Landsiedel
spellingShingle S. Henzler
J. Berthold
G. Georgakos
D. Schmitt-Landsiedel
Theory of circuit block switch-off
Advances in Radio Science
author_facet S. Henzler
J. Berthold
G. Georgakos
D. Schmitt-Landsiedel
author_sort S. Henzler
title Theory of circuit block switch-off
title_short Theory of circuit block switch-off
title_full Theory of circuit block switch-off
title_fullStr Theory of circuit block switch-off
title_full_unstemmed Theory of circuit block switch-off
title_sort theory of circuit block switch-off
publisher Copernicus Publications
series Advances in Radio Science
issn 1684-9965
1684-9973
publishDate 2004-01-01
description Switching-off unused circuit blocks is a promising approach to supress static leakage currents in ultra deep sub-micron CMOS digital systems. Basic performance parameters of Circuit Block Switch-Off (CBSO) schemes are defined and their dependence on basic circuit parameters is estimated. Therefore the design trade-off between strong leakage suppression in idle mode and adequate dynamic performance in active mode can be supported by simple analytic investigations. Additionally, a guideline for the estimation of the minimum time for which a block deactivation is useful is derived.
url http://www.adv-radio-sci.net/2/227/2004/ars-2-227-2004.pdf
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AT ggeorgakos theoryofcircuitblockswitchoff
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