Apparatus for use in improving linearity of Mosfets using an accumulated charge sink

摘要

An accumulated charge control (ACC) floating body MOSFET (ACC MOSFET), adapted to control nonlinear response of the MOSFET when the MOSFET is operated in an accumulated charge regime, comprising:a) a MOSFET having a floating body, wherein the floating body MOSFET selectively operates in the accumulated charge regime, and wherein accumulated charge is present in the body of the floating body MOSFET when the MOSFET operates in the accumulated charge regime; andb) an accumulated charge sink (ACS) operatively coupled to the body of the MOSFET, wherein the ACS removes or otherwise controls the accumulated charge in the MOSFET body.