IDDQ Test: Will It Survive the DSM Challenge?

  • Authors:
  • Sagar S. Sabade;D. M. H. Walker

  • Affiliations:
  • -;-

  • Venue:
  • IEEE Design & Test
  • Year:
  • 2002

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Abstract

Deep-submicron technologies pose difficultchallenges for IDDQ testing in the future. The lowthreshold voltage used by DSM devicesdecreases the defect resolution of IDDQ. However,because IDDQ is a valuable test method,researchers are working to augment IDDQ with othertest parameters to prolong its effectiveness.