Oscillation-based test in OTA-C filters: a case study

In this work, we explore the ability of Oscillation-Based Test (OBT) for testing OTA-C filters. Adopting a second-order band pass filter as a case study, we present a scheme that uses a non linear characteristic in the feedback loop. The effectiveness of the strategy is qualified by means of fault s...

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Detalles Bibliográficos
Autores principales: Petrashin, Pablo Antonio, Peretti, Gabriela Cristina, Romero, Eduardo
Formato: Documento de conferencia
Lenguaje:Español
Publicado: 2008
Materias:
TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General)
Acceso en línea:http://pa.bibdigital.ucc.edu.ar/4177/1/DC_Petrashin_Peretti_Romero.pdf
Aporte de:
Producción Académica Universidad Católica de Córdoba (UCCor) de Universidad Católica de Córdoba
Descripción
Sumario:In this work, we explore the ability of Oscillation-Based Test (OBT) for testing OTA-C filters. Adopting a second-order band pass filter as a case study, we present a scheme that uses a non linear characteristic in the feedback loop. The effectiveness of the strategy is qualified by means of fault simulation.

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