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Active biasing of multistage CMOS op-amps for performance enhancement

Mandal, Pradip and Visvanathan, V (1999) Active biasing of multistage CMOS op-amps for performance enhancement. In: International Journal of Electronics, 86 (8). pp. 933-946.

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The technique of active biasing is introduced and applied to a high-gain fully differential two-stage CMOS cascode op-amp, in order to enhance its various performance metrics such as gain, unity gain frequency, common mode and power supply rejection ratios, slew rate and settling time. The improved performance is predicted theoretically and substantiated through circuit simulations.

Item Type: Journal Article
Publication: International Journal of Electronics
Publisher: Taylor & Francis Ltd.
Additional Information: Copyright of this article belongs to Taylor & Francis Ltd.
Department/Centre: Division of Interdisciplinary Sciences > Supercomputer Education & Research Centre
Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 02 Jan 2009 16:48
Last Modified: 19 Sep 2010 04:58
URI: http://eprints.iisc.ac.in/id/eprint/17737

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