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Testing Circuit Packages Containing Both Analog and Digital Circuits

IP.com Disclosure Number: IPCOM000054272D
Original Publication Date: 1980-Jan-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Iverson, JH Marks, LV [+details]

Abstract

An integrated circuit module 10 may contain individual chips or components 11-13. Testing the completely packaged module 10 on a conventional tester is difficult if some of the components, such as 11, contain analog circuitry, while the others 12, 13 are digital.