Test Solution For OTA Based Analog Circuits

  • Authors:
  • Baidya N. ath Ray;P. Pal Chaudhuri;P. K. Nandi

  • Affiliations:
  • Electronics and Tele-Communication Engineering Department;Computer Science and Technology Department, Bengal Engineering College ( Deemed University), Howrah 711103, INDIA;Computer Science and Technology Department, Bengal Engineering College ( Deemed University), Howrah 711103, INDIA

  • Venue:
  • ASP-DAC '02 Proceedings of the 2002 Asia and South Pacific Design Automation Conference
  • Year:
  • 2002

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Abstract

This paper reports a comprehensive solution for the problem of test and diagnosis of OTA based analog circuits. Based on the parametric deviation of circuit components, a test and diagnosis methodology is proposed. Compressed signature generated out of multiple performance parameters has resulted in significant enhancement in fault diagnosing capability. The voluminous response data has been handled with Cellular Automata (CA) based classifier to achieve excellent diagnostic resolution.