A Performance Evaluation of Oscillation Based Test in Continuous Time Filters
نویسندگان
چکیده
This work evaluates the ability of OBT for detecting parametric faults in continuous-time filters. To this end, we adopt two filters with quite different topologies as cases of study and a previously reported statistical fault model. In addition, we explore the behavior of the test schemes when a particular test condition is changed. The new data reported here, obtained from a fault simulation process, reveal a lower performance of OBT not observed in previous work using single-deviation faults, even under the change in the test condition. Keywords—Testing, analog fault simulation, analog filter test, oscillation based test.
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