Noise and Electrical Characteristics below 10 K of small CHFET Circuits and Discrete Devices

摘要

This paper discusses the lates results of a continuing study of the properties of the complementary heterojunction field-effect transistor (CHFET) at 4K. The electrical characteristics, including the gate leakage current and the subthreshold transconductance, and the input-referred noise voltage for a new lot of discrete CHFETs is presented and discussed.