SOURCE_FOLLOWER_WITH_REDUCED_GATE_TO_DRAIN_CAPACITANCE

Published:2009/7/10 1:42:00 Author:May | From:SeekIC

Diode D1 gives maximum a-c bootstrapping of gate bias resistance while providing required d.c bias. Emitter-follower Q2 couples to drain of let al a signal in phase with input, to give extremely low input capacitance.-T. R. Bignall, How to Get Maximum Input Impedance with Field-Effect Transistors, Electronics, 36:10, p 44-46.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Amplifier_Circuit/SOURCE_FOLLOWER_WITH_REDUCED_GATE_TO_DRAIN_CAPACITANCE.html

Print this Page | Comments | Reading(3)