The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2024
Filed:
May. 23, 2023
Marvell Asia Pte Ltd, Singapore, SG;
Seid Alireza Razavi Majomard, Belmont, CA (US);
Ehab Tahir, Mississauga, CA;
Marvell Asia Pte Ltd, Singapore, SG;
Abstract
A physical layer transceiver (PHY) includes transmit circuitry including digital and analog transmit portions, receive circuitry including digital and analog receive portions, coupling circuitry configured to couple signals from the transmit circuitry onto a transmission medium, and to couple signals off the transmission medium to the receive circuitry, and transient error compensation circuitry coupled to the digital receive portions and to the analog transmit portions, and configured to detect transient error induced in the receive circuitry by the analog transmit portions and to subtract a transient error correction from data in the receive circuitry. The PHY may include asymmetric Energy-Efficient Ethernet (EEE) controller circuitry, and when the transmit circuitry is in the leg operating in EEE low-power-idle mode, the transient error compensation circuitry may detect transient error induced in the receive circuitry of the leg operating in full-data mode and apply a transient error correction.