VOLTAGE_TUNED_STATE_VARIABLE

Published:2009/7/2 23:16:00 Author:May | From:SeekIC

Provides choice of high-pass, bandpass, and low-pass outputs, each with cutoff frequency variable between 1 and 6 kHz by varying control voltage between -10 V and +15 V,Output load resistor sets voltage gain between input and output. Gain-control input varies gain from maximum set by load resistor down to zero.Input signals must be limited to 100 mV because input circuit is differential amplifier operating without feedback.-D. Lancaster, Active-Filter Cookbook, Howard W. Sams, Indianapolis, IN, 1975, p 203-205.



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