A new BiCMOS low-voltage and low-distortion OTA for continuous-time filters

19 November 2002

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

Vol. 2, 1199-1202 vol.2
https://doi.org/10.1109/iscas.1995.520359

Abstract

This paper presents a new BiCMOS OTA based on MOS transistors operating in the triode-region. The THD of the proposed OTA is smaller than -63 dB for an input voltage up to 2 Vp-p at 3 V supply voltage. The Common-Mode (CM) stabilization systems, combining both CM Feed Forward and CM Feed Back circuits are also presented. Simulated results of a second-order filter designed using the proposed OTA are given.

Keywords

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Cited by 2 articles