Study of a BIST technique for CMOS active pixel sensors

  • L. Lizarraga*
  • , S. Mir
  • , G. Sicard
  • , A. Bounceur
  • *Corresponding author for this work

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

3 Scopus citations

Abstract

The production test of CMOS image sensors is complicated and expensive as an electrical and an optical test must be executed for the pixel matrix. In this paper we study a Built-In-Self-Test (BIST) technique for the pixels. The technique is based on applying a voltage stimulus at the photosensitive element of the image sensor. The aim of this work is to avoid light stimuli to realise an only electrical test to determine if a pixel is functional or not. This will then reduce test time and test cost. To quantify the quality of this test approach, test metrics such as fault rejection and fault acceptance are estimated. Catastrophic and parametric faults are taken into consideration for the estimation of the test quality.

Original languageEnglish
Title of host publicationIFIP VLSI-SoIC 2006 - IFIP WG 10.5 International Conference on Very Large Scale Integration and System-on-Chip
Pages326-331
Number of pages6
DOIs
StatePublished - 2006
Externally publishedYes
EventIFIP WG 10.5 International Conference on Very Large Scale Integration and System-on-Chip, VLSI-SoIC 2006 - Nice, France
Duration: 16 Oct 200618 Oct 2006

Publication series

NameIFIP VLSI-SoIC 2006 - IFIP WG 10.5 International Conference on Very Large Scale Integration and System-on-Chip

Conference

ConferenceIFIP WG 10.5 International Conference on Very Large Scale Integration and System-on-Chip, VLSI-SoIC 2006
Country/TerritoryFrance
CityNice
Period16/10/0618/10/06

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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