DocumentCode
2143287
Title
OBT implementation on an OTA-C band-pass filter
Author
Petrashin, Pablo ; Peretti, Gabriela ; Romero, Eduardo
Author_Institution
Microelectron. Lab., Univ. Catolica de Cordoba, Cordoba, Argentina
fYear
2010
fDate
22-24 March 2010
Firstpage
271
Lastpage
276
Abstract
In this work, we explore the ability of OBT for testing OTA-C filters with a more complex OTA configuration than in previously reported one. Adopting a second-order structure as a case study, we use a non-linear block in the feedback loop in order to force the oscillations. The evaluation of the test quality is made by fault simulation. The simulation results show that the filter present very good fault coverage values.
Keywords
band-pass filters; circuit testing; continuous time filters; operational amplifiers; oscillations; OTA-C band-pass filter; continuous time filters; fault simulation; feedback loop; oscillation-based test; second-order structure; test quality evaluation; Band pass filters; Circuit faults; Circuit simulation; Circuit testing; Feedback loop; Filtering; Force feedback; Frequency; Oscillators; Switches; OTA-C filter; Oscillation based test; continuous time filters; fault simulation; testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Quality Electronic Design (ISQED), 2010 11th International Symposium on
Conference_Location
San Jose, CA
ISSN
1948-3287
Print_ISBN
978-1-4244-6454-8
Type
conf
DOI
10.1109/ISQED.2010.5450427
Filename
5450427
Link To Document