公开(公告)号：WO2021225733A1

公开(公告)日：2021-11-11

申请号：PCT/US2021/026249

申请日：2021-04-07

Applicant: QUALCOMM INCORPORATED

Inventor： ABOUZIED, Mohamed ,  CHAMAS, Ibrahim Ramez ,  ASURI, Bhushan Shanti ,  ELHADIDY, Osama

IPC: H03D7/14 ,  H03D7/16

Abstract: Certain aspects provide a circuit for frequency conversion. The circuit includes first mixer circuitry coupled to a load circuit and having a first mixer configured to generate a first portion of a frequency-converted differential signal to be provided to the load circuit based on first differential input signals and second differential input signals, and a second mixer configured to generate a second portion of the frequency-converted differential signal based on third differential input signals and fourth differential input signals. The circuit also includes second mixer circuitry coupled to another load circuit and having a third mixer configured to generate a first portion of another frequency-converted differential signal based on the first differential input signals and the fourth differential input signals, and a fourth mixer configured to generate a second portion of the other frequency-converted differential signal based on the third differential input signals and the second differential input signals.