US Patent Issued to MARVELL ASIA on Sept. 8 for "Common-mode noise detection and calibration system for high-speed SERDES" (Chinese, American Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,732,224, issued on Sept. 8, was assigned to MARVELL ASIA PTE LTD (Singapore).

"Common-mode noise detection and calibration system for high-speed SERDES" was invented by Liming Bai (Shanghai), Zhendong Guo (San Jose, Calif.), Yongxu Wang (Shanghai) and Guoping Cui (Newark, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A SERDES includes a transmitter configured to output a differential signal that is subject to common-mode noise, where the differential signal includes a digital signal and an inverted digital signal. The detector circuitry is configured to derive an amplified and biased common-mode signal from the differential signal, and the trans...