AC_WITH_IMMUNITY_TO_LARGE_DC_OFFSET

Published:2009/6/24 23:29:00 Author:May | From:SeekIC

Designed to amplify from about 250 kHz down to Iow frequencies in presence of Iarge DC input offsets. Main NE540L ampllfier has gain of 101, while NE536T has DC gain of unity and forms part of Iow-pass network that applies DC input offset as common-mode voltage to inverting input of main amplifier.-A. Royston, Low Fre-quency A.C. Amplifier, Wireless World, May 1976, p 80.



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