320_Hz_LOW_PASS

Published:2009/7/2 23:14:00 Author:May | From:SeekIC

Frequency dependent negative-resistance circuit uses 747 dual opamp, Signal source used as input should have low resistance, and load should have high resistance. Voltage-follower stages can be used to isolate both input and output of filter.-R.Melen and H. Garland, Understanding IC Operational Amplifiers, Howard W. Sams, Indianapolis, IN, 2nd Ed.,1978, p 104-105.



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