Q_MULTIPLlER

Published:2009/7/2 22:05:00 Author:May | From:SeekIC

Alticle glves design procedure and equations for utilking Q multiplication to simplify circuit for active bandpass filter,With values shown,center frequency is 3.6 kHz and Q of10 is multiplied by gain of 6 to give effective Q of 60.-A, B,Williams, Q-MultipIier Techniques Increase filtor Selectivity,EDN Magazine,Oct 5,1975,p74 and 76.



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