04961053 is referenced by 110 patents and cites 10 patents.

A circuit arrangement is provided for testing circuit components which are formed as integrated circuits on a common base plate and operable at the base plate by way of common feed lines and input lines. In the circuit arrangement, a testing circuit and switching stages are formed on the same base plate as integrated circuits, the switching stages are controllable by the testing circuit and inserted in connecting lines for connecting the testing circuit to the circuit components, and the testing circuit is equipped with an output circuit for delivering test results. The testing circuit is arranged for testing of the components without any other connections as the power supply connections. This self-testing is achieved by means of a central unit of the testing circuit by comparing of actual and desired values, distinguishing between faulty and faultless components and deciding of the respective functionality of the components in time sequence.

Title
Circuit arrangement for testing integrated circuit components
Application Number
888460
Publication Number
4961053
Application Date
October 14, 1988
Publication Date
October 2, 1990
Inventor
Heinz Krug
c/o Akademie Meru, Station 24, NL-6063 Vlodrop
NL
IPC
G01R 31/28
View Original Source