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Analog Fault Model (Read 1536 times)

rahul_iitkgpvlsi New Member Offline Posts: 2 IIT Kgp	Analog Fault Model Sep 06^th, 2006, 10:39pm Hi, Could you please give me details idea about analog fault model? In DFT for digital system,there are few specific fault model.But for analog, I don't think there is any specific fault model.If you have any idea regarding this,please come up with your idea. Regards, Rahul
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rf-design

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Reiner Franke

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Re: Analog Fault Model
Reply #1 - Sep 8^th, 2006, 12:36pm

The fault models are similar. These are device orientied. Two terminal devices have opens and shorts. Three terminals have typical 2 shorts and three opens. The analysis bench is typical a netlist processing script which exchange one device by a faulty device model. Then the simulation result is compared to a test reference. If the fault could be observed the simulation test having coverage of this instance.

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