CMOS Frequency mixer using low-power CMOScomplementary metal oxide semiconductor

摘要

A frequency mixer using a low power CMOS is disclosed. A frequency mixer using a low power CMOS includes a plurality of CMOS transistors and a transconductor stage including a plurality of CMOS transistors constituted by a pair of NMOS transistors and PMOS transistors. A first switching stage connected to a first source terminal and a power source of some CMOS transistors of the CMOS transistors, and a second switching stage connected to a second source terminal and ground of the remaining CMOS transistors of the plurality of CMOS transistors; It includes, but the RF signal is input to the gate terminal of the plurality of CMOS transistors, the IF signal is output from the drain terminal of the plurality of CMOS transistors.