Novel implementation of OBT for a Gm-C filter

Novel implementation of OBT for a Gm-C filter

A novel implementation of the OBT method for a second-order Gm-C bandpass filter with real poles is presented. We propose a novel circuit structure based on a custom Schmitt trigger comparator and by adopting a second-order bandpass filter as a case study we evaluate the test quality using comprehen...

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Bibliographische Detailangaben
Hauptverfasser: Cojan, N., Cracan, A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Band pass filters
Circuit faults
Filtering theory
Integrated circuit modeling
Oscillators
Simulation
Testing
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Beschreibung
Zusammenfassung:A novel implementation of the OBT method for a second-order Gm-C bandpass filter with real poles is presented. We propose a novel circuit structure based on a custom Schmitt trigger comparator and by adopting a second-order bandpass filter as a case study we evaluate the test quality using comprehensive fault simulations.
DOI:10.1109/ISSCS.2011.5978693