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Functional and electrical evaluation of digital ICs

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Abstract

The first task when evaluating a component is to test all electrical properties: logic function, static parameters, dynamic parameters and some special properties. Because of the relatively small number of parts available for evaluation, no distributions or statistics are calculated; these are done later on incoming inspection. The purpose of evaluation is to obtain knowledge of all relevant properties of a component, even if these properties are not specified in the vendor’s data sheet. A thorough knowledge of all properties of all components is absolutely necessary to make a mature, faultless and safe design. Even if a design works without problems in a prototype, problems may occur later during production if there are any obscurities. So the results of evaluation tests are needed by the design engineers; and they are given by the evaluating engineers in form of application rules, or as recommendations.

Keywords

Noise Immunity Passive Component Test Chip Noise Pulse Mean Time Between Failure 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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© Springer Science+Business Media Dordrecht 1996

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