Published:2009-7-6 22:21:00 Author:May | From:SeekIC
Used ahead of FET gate to reduce spike feedthrough. Voltage swing on FET gate is limited to difference between V1 and pinchoff voltage of FET. Zener D2 is matched to measured pinchoff voltage of FET in use.-M. D. Dabbs, Pulse Height Modulator, Wireless World, April1975, p 176.
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