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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Efficient Testing of High-Performance Data Converters Using Low-Cost Test Instrumentation.

Goyal, Shalabh 31 January 2007 (has links)
Test strategies were developed to reduce the overall production testing cost of high-performance data converters. A static linearity testing methodology, aimed at reducing the test time of A/D converters, was developed. The architectural information of A/D converters was used, and specific codes were measured. To test a high-performance A/D converters using low-performance and low-cost test equipment a dynamic testing methodology was developed. This involved post processing of measurement data. The effect of ground bounce on accuracy of specification measurement was analyzed, and a test strategy to estimate the A/D converter specifications more accurately in presence of ground bounce noise was developed. The proposed test strategies were simulated using behavioral modeling techniques and were implemented on commercially available A/D converter devices. The hardware experiments validated the proposed test strategies. The test cost analysis was done. It suggest that a significant reduction in cost can be obtained by using the proposed test methodologies for data converter production testing.

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