RC_COUPLED_DIFFERENTIAL

Published:2009/6/25 22:10:00 Author:May | From:SeekIC

Input signal is applied to base of first differential amplifier and pushpull output is obtained from pins 8 and 10 for transfer to inputs of second IC. Feedback is transferred through RC combination back to pin 6 of first IC. Gain is varied with AGO voltage ap-plied to pin 2 of first IC. Gain is over 60 dB with flat response from 100 Hz to 100 kHz.-E.M.Noll, Linear IC Principles, Experiments, and Projects, Howard W. Sams, Indianapolis, IN, 1974, p 89-91.



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