Voltage-controlled linear resistor by two MOS transistors and its application to active RC filter MOS integration

1 January 1984

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE

Vol. 72 (11) , 1655-1657
https://doi.org/10.1109/PROC.1984.13063

Abstract

A simple connection of two MOS transistors is proposed to realize a voltage-controlled resistor which is very linear over a wide range of applied voltage. Its application to active RC filter integration by MOS technology is discussed.

Keywords

RESISTORS
MOSFETS
ACTIVE FILTERS
NONLINEAR FILTERS
OPERATIONAL AMPLIFIERS
MOS CAPACITORS
VOLTAGE CONTROL
MINIMIZATION METHODS
SWITCHING CIRCUITS
SWITCHED CAPACITOR CIRCUITS