VOLTAGE_FOLLOWER_STABILITY

Published:2009/7/16 23:12:00 Author:Jessie | From:SeekIC

A unity-gain voltage follower driving a capacitive load is prone to stability problems. Using an RC snubber network (RS-RC) allows capacitive loads, such as CL to be compensated without loss of load drive. The comparison of pulse response with and without the snubber network shows a dramatic reduction in overshoot. The top trace is without the snubber and the bottom trace is with the snubber.



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