US Patent Issued to MACOM Technology Solutions Holdings on Jan. 27 for "Independent control loops to minimize positive and negative mismatch in differential amplifiers" (Massachusetts Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,493, issued on Jan. 27, was assigned to MACOM Technology Solutions Holdings Inc. (Lowell, Mass.).

"Independent control loops to minimize positive and negative mismatch in differential amplifiers" was invented by Duy Nguyen (Lowell, Mass.) and William Allen (Lowell, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Independent control loops for mitigating positive and negative mismatch in differential amplifiers are provided. A method includes comparing a first voltage measured at a positive side output of an emitter follower with a reference voltage, resulting in a first voltage difference. The method also includes comparing a second voltage meas...