OTA-C transimpedance biquads derived from passive filters

Kamath, D V (2015) OTA-C transimpedance biquads derived from passive filters. International Journal of Technical Research and Applications (23). pp. 6-12. ISSN 2320-8163

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This paper presents the new OTA-C transimpedance second-order continuous-time filters based on passive circuits using component substitution method. The resistor and inductor in these biquads are realized using OTA-C counterparts. The proposed biquads are attractive due to their advantageous features like ease of design, good sensitivity and orthogonal tunability of pole-Q. The biquads have been simulated using practical OTAs as well as their behavioral macro-model and the results are given to verify the theoretical analysis.

Item Type: Article
Uncontrolled Keywords: Analog Signal Processing, Operational Transconductance Amplifier, Voltage-Mode, Transimpedance Mode, Biquad filter
Subjects: Engineering > MIT Manipal > Electronics and Communication
Depositing User: MIT Library
Date Deposited: 07 Sep 2015 11:29
Last Modified: 07 Sep 2015 11:29
URI: http://eprints.manipal.edu/id/eprint/143886

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