Current-mode operational transconductance amplifier-capacitor biquad filter structures based on Tarmy-Ghausi Active-RC filter and second-order digital all-pass filters

Dattaguru V. Kamat, Pemmaraju V. Ananda Mohan, K. Gopalakrishna Prabhu. Current-mode operational transconductance amplifier-capacitor biquad filter structures based on Tarmy-Ghausi Active-RC filter and second-order digital all-pass filters. IET Circuits, Devices & Systems, 4(4):346-364, 2010. [doi]

Abstract

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