SHIFTING_AND_SQUARING

Published:2009/7/6 1:13:00 Author:May | From:SeekIC

Circuit uses two opamps to derive phase-shifted reference square wave and DC output signal of phase-sensitive detector from same sine-wave signal source. Article gives theory of operation and waveforms for various operating conditions.-G. B. Clayton, Experiments with Operational Amplifiers, Wireless World, July 1973, p 355-356.



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