480_kHz_LOW_PASS

Published:2009/7/2 8:07:00 Author:May | From:SeekIC

Butterworth low-pass active filter uses pair of dual opamps with external resistors and capacitors to give corner frquency of 480 kHz and output impedance level of 1K. Article presents design procedure in detail and gives frequency response curve.-L. T.Burton and D.Treleaven, Active Filter Design Using Generalized Impedance Conveners, EDN Magazine,Feb.5,1973, p 68-75.



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