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International Test Conference 2000 (ITC'00)
Digital Signature Proposal for Mixed-Signal Circuits
Atlantic City, NJ, USA
October 03-October 05
ISBN: 0-7803-6546-1
Anna Maria Brosa, Electronics Dept. Universitat Polit?cnica de Catalunya
Joan Figueras, Electronics Dept. Universitat Polit?cnica de Catalunya
A new Built-In Self-Test structure, based on the information provided by the XY-operation (Lissajous curves) is introduced in this paper. A Digital Signature is obtained which is used to discriminate catastrophic as well as parametric defects. High Fault Coverage is achieved when applying the proposed BIST on an ITC'97 benchmark circuit where 92% of the catastrophic defects and 87.5% of the parametric defects analyzed produced digital signatures clearly distinguishable from the golden signature.
Index Terms:
Analog Test, Mixed-Signal Test, BIST.
Citation:
Anna Maria Brosa, Joan Figueras, "Digital Signature Proposal for Mixed-Signal Circuits," itc, pp.1041, International Test Conference 2000 (ITC'00), 2000
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