VOLTAGE FOLLOWER WITH MATCHED FIELD EFFECT TRANSISTORS AND MATCHED CURRENT AMPLIFYING TRANSISTORS FOR CAPACITOR CHARGING

摘要

A voltage follower comprising a pair of matched field effect transistors, a pair of matched current amplifying transistors controlled by the field effect transistors, and a capacitor to be charged by one of the current amplifying transistors to a voltage corresponding to that of an input of one of the field effect transistors.