Fourth Asian Test Symposium (ATS'95) A new method for testing mixed analog and digital circuits Bangalore, India November 23-November 24 ISBN: 0-8186-7129-7
In this paper a new method is proposed for observing analog test points inside integrated circuits that enables the simultaneous observation of a large number of points. The method permits the removal of the analog multiplexer from the signal path and a reduction of the load introduced at the observed test points. A charge coupled device analog shift register is used to sample input voltage and shift out a charge that is proportional to the input voltage.
Index Terms:
mixed analogue-digital integrated circuits; integrated circuit testing; shift registers; analogue processing circuits; charge-coupled device circuits; mixed analog and digital circuits; analog test points; simultaneous observation; analog multiplexer; signal path; charge coupled device; analog shift register; input voltage
Citation:
J. Rzeszut, B. Kaminska, Y. Savaria, "A new method for testing mixed analog and digital circuits," ats, pp.127, Fourth Asian Test Symposium (ATS'95), 1995 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||