Voltage control oscillator circuit composed of the Schmitt trigger

Published:2011/6/26 3:08:00 Author:TaoXi | Keyword: Voltage control oscillator, Schmitt trigger | From:SeekIC

The voltage control oscillator (negative voltage control oscillator) that is composed of the Schmitt trigger is as shown in the figure, the oscillation frequency decreases with the increasing of VA, the variation range of VA is VSS-VTBC, this kind of circuit has wide adjustment range and good linear relation.



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