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Achieving rail-to-rail input operation using level-shift multiplexing technique for all CMOS op-amps

Haga, Yasutaka and Kale, Izzet (2008) Achieving rail-to-rail input operation using level-shift multiplexing technique for all CMOS op-amps. In: Proceedings of the 51st Midwest Symposium on Circuits and Systems, 2008 (MWSCAS 2008). IEEE, pp. 698-701. ISBN 9781424421664

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Official URL: http://dx.doi.org/10.1109/MWSCAS.2008.4616895

Abstract

This paper presents a new design approach which can convert any CMOS operational amplifiers to have rail-to-rail common-mode input capability by utilizing few additional hardware elements. The proposed circuit can operate over a wide range of supply voltages from 1-volt to the maximum allowed for the CMOS process, without degrading the ac and dc performances of the amplifier in question over the rail-to-rail operation.

Item Type:Book Section
Research Community:University of Westminster > Electronics and Computer Science, School of
ID Code:7398
Deposited On:28 Jan 2010 17:45
Last Modified:12 Aug 2010 10:09

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