Simulating and improving microelectronic device reliability by scaling voltage and temperature

Xiaojun Li, Joerg D. Walter, Joseph B. Bernstein

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

3 Scopus citations

Abstract

The purpose of this work is to explore how device operation parameters such as switching speed and power dissipation scale with voltage and temperature. We simulated a CMOS ring oscillator under different stress conditions to determine the accurate scaling relations of these operating parameters. Reduced voltage, frequency and temperature applied to a device will reduce its internal stresses, leading to an improvement of device reliability. Since all these variations for a single device are proportional, the ratios can be applied to a full circuit and help to simplify the derating model and formulate practical design guidelines for system developers to derate devices for long life applications.

Original languageEnglish
Title of host publicationProceedings - 6th International Symposium on Quality Electronic Design, ISQED 2005
Pages496-502
Number of pages7
DOIs
StatePublished - 2005
Externally publishedYes
Event6th International Symposium on Quality Electronic Design, ISQED 2005 - San Jose, CA, United States
Duration: 21 Mar 200523 Mar 2005

Publication series

NameProceedings - International Symposium on Quality Electronic Design, ISQED
ISSN (Print)1948-3287
ISSN (Electronic)1948-3295

Conference

Conference6th International Symposium on Quality Electronic Design, ISQED 2005
Country/TerritoryUnited States
CitySan Jose, CA
Period21/03/0523/03/05

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