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Local supply voltage adjustment for low power parametric yield increase

  • Technical University of Munich
  • Infineon Technologies AG

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

4 Scopus citations

Abstract

A method is proposed to compensate for local delay variations by adjusting the supply voltage of individual circuit blocks. In-situ characterization of sub-blocks allows for voltage adjustment with minimum safety margin, and parametric yield can be increased with small energy overhead. Experimental results are presented for a test module based on an ARM9 core, fabricated in 130nm CMOS.

Original languageEnglish
Title of host publicationESSCIRC 2006 - Proceedings of the 32nd European Solid-State Circuits Conference
Pages98-101
Number of pages4
DOIs
StatePublished - 2006
EventESSCIRC 2006 - 32nd European Solid-State Circuits Conference - Montreux, Switzerland
Duration: 19 Sep 200621 Sep 2006

Publication series

NameESSCIRC 2006 - Proceedings of the 32nd European Solid-State Circuits Conference

Conference

ConferenceESSCIRC 2006 - 32nd European Solid-State Circuits Conference
Country/TerritorySwitzerland
CityMontreux
Period19/09/0621/09/06

Keywords

  • Dynamic voltage scaling
  • Error prediction
  • Parameter variations and yield

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