Pseudoduplication - An ACOB Technique for Single-Ended Circuits

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Tenth International Conference on VLSI Design: VLSI in Multimedia Applications

Hyderabad, India

January 04-January 07

ISBN: 0-8186-7755-4

	ASCII Text	x
	B. Vinnakota, R. Harjani, W.-Y. Choi, "Pseudoduplication - An ACOB Technique for Single-Ended Circuits," VLSI Design, International Conference on, pp. 398, Tenth International Conference on VLSI Design: VLSI in Multimedia Applications, 1997.

	BibTex	x
	@article{ 10.1109/ICVD.1997.568162, author = {B. Vinnakota and R. Harjani and W.-Y. Choi}, title = {Pseudoduplication - An ACOB Technique for Single-Ended Circuits}, journal ={VLSI Design, International Conference on}, volume = {0}, year = {1997}, issn = {1063-9667}, pages = {398}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICVD.1997.568162}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - VLSI Design, International Conference on TI - Pseudoduplication - An ACOB Technique for Single-Ended Circuits SN - 1063-9667 SP EP A1 - B. Vinnakota, A1 - R. Harjani, A1 - W.-Y. Choi, PY - 1997 KW - switched capacitor filters KW - pseudoduplication KW - ACOB KW - analog circuit observer block KW - design for test KW - single-ended switched capacitor filter KW - fault detection KW - data duplication code KW - simulation KW - layout VL - 0 JA - VLSI Design, International Conference on ER -

B. Vinnakota, Dept. of Electr. Eng., Minnesota Univ., Minneapolis, MN, USA

R. Harjani, Dept. of Electr. Eng., Minnesota Univ., Minneapolis, MN, USA

W.-Y. Choi, Dept. of Electr. Eng., Minnesota Univ., Minneapolis, MN, USA

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICVD.1997.568162

Analog circuit observer blocks (ACOBs) are a low-overhead design for test technique for analog and mixed-signal circuits that aim to reduce the need for precision in test. We present a new ACOB scheme, pseudoduplication, for single-ended switched capacitor filters. Fault detection is based on a data duplication code which is achieved without actual hardware duplication. Simulation is used to demonstrate how faults are detected. With layouts and simulation, we demonstrate that the overhead is not significant.

Index Terms:

switched capacitor filters, pseudoduplication, ACOB, analog circuit observer block, design for test, single-ended switched capacitor filter, fault detection, data duplication code, simulation, layout

Citation:

B. Vinnakota, R. Harjani, W.-Y. Choi, "Pseudoduplication - An ACOB Technique for Single-Ended Circuits," vlsid, pp.398, Tenth International Conference on VLSI Design: VLSI in Multimedia Applications, 1997

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