Two_op_amp_bandpass_filter

Published:2009/7/24 13:36:00 Author:Jessie | From:SeekIC

This circuit uses two LM3900 Norton amplifiers as a 1-kHz bandpass filter with a Q of 25, and a gain of 15 (23 dB). National Semiconductor, Linear Applications Handbook, 1991, p. 229.



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