Testing semiconductor memories: theory and practice
Testing semiconductor memories: theory and practice
Synthesis and optimization procedures for robustly delay-fault testable combinational logic circuits
DAC '90 Proceedings of the 27th ACM/IEEE Design Automation Conference
Testability analysis and fault modeling of BiCMOS circuits
Journal of Electronic Testing: Theory and Applications
Non-Conventional Faults in BiCMOS Digital Circuits
Proceedings of the IEEE International Test Conference on Discover the New World of Test and Design
Analysis of Steady State Detection of Resistive Bridging Faults in BiCMOS Digital ICs
Proceedings of the IEEE International Test Conference on Discover the New World of Test and Design
Inductive Fault Analysis of MOS Integrated Circuits
IEEE Design & Test
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With the anticipated growth of BiCMOS technology for high-performance ASIC design, the issue of testing takes on great significance. This paper addresses the testing of BiCMOS logic circuits. Since many different implementations of BiCMOS gates have been proposed, four representative ones are studied. The adequacy of stuck-at, quiescent current, and delay testing are examined based on circuit level faults. It is demonstrated that a large portion of the defects cannot be detected by common stuck-at or quiescent current tests since they manifest themselves as delay faults. By using the results presented, the test methodologies and the logic families can be ranked based on fault coverage. This ranking can then be used to help decide which BiCMOS solution is proper for a given application.