Title :
Mixed signal testing of analog components on printed circuit boards
Author :
Liu, Zhi-Hong ; Starzyk, Janusz A.
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Ohio Univ., Athens, OH, USA
Abstract :
A new mixed signal method for low frequency testing of analog components on printed circuit boards is presented. Digital input signals are applied to analog subcircuits and digital output signals are shifted out for evaluation using standard boundary scan cells. The proposed method is especially useful for verification of components in a simple analog network located on a PCB between chips with boundary scan cells in manufacturing testing
Keywords :
IEEE standards; analogue circuits; mixed analogue-digital integrated circuits; printed circuit testing; IEEE standard; PCB; analog components; analog network; analog subcircuits; boundary scan cells; digital input signals; digital output signals; low frequency testing; manufacturing testing; mixed signal testing; printed circuit boards; standard boundary scan cells; verification of components; Analog circuits; Circuit faults; Circuit testing; Costs; Filters; Integrated circuit interconnections; Logic testing; Pins; Printed circuits; Sequences;
Conference_Titel :
Circuits and Systems, 1997. Proceedings of the 40th Midwest Symposium on
Conference_Location :
Sacramento, CA
Print_ISBN :
0-7803-3694-1
DOI :
10.1109/MWSCAS.1997.666119
