標題: Design of a Fault-Injectable Fleischer-Laker Switched-Capacitor Biquad for verifying the Static Linear Behavior Fault Model
作者: Lin, Long-Yi
Hong, Hao-Chiao
電機資訊學士班
Undergraduate Honors Program of Electrical Engineering and Computer Science
公開日期: 2013
摘要: This paper presents the design of a fully-differential low-pass SC biquad filter that allows injecting the parametric and catastrophic faults to it. The design is for the verification of the static linear behavior (SLB) fault model which covers multiple parametric and catastrophic analog faults of sampled-data systems. The SLB fault model assumes that a circuit under test (CUT) has a fixed z-domain transfer function (TF) template and the faults alter nothing but the coefficients of the TF. To verify this basic assumption, we first retrieve all coefficients of the TF of the fault-injected biquad from the test results of a three-tone test following the diagnosis-after-test (DAT) procedure. Then, we conduct simulations with other stimulus tones and check if the tested responses fit in those predicted by the retrieved TF. Experimental results verify that the fixed TF template assumption holds for all the faults that we injected.
URI: http://hdl.handle.net/11536/23524
http://dx.doi.org/10.1109/ATS.2013.20
ISSN: 1081-7735
DOI: 10.1109/ATS.2013.20
期刊: 2013 22ND ASIAN TEST SYMPOSIUM (ATS)
起始頁: 62
結束頁: 66
Appears in Collections:Conferences Paper


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