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:
Aug. 04, 2020
Filed:
Feb. 15, 2017
Mediatek Inc., Hsin-Chu, TW;
MediaTek Inc., Hsin-Chu, TW;
Abstract
A line receiver is described. The line receiver may be configured to receive signals transmitted via a communication channel, such as a metal trace on a printed circuit board or a cable. The receiver may comprise a buffer and circuitry for enhancing the trans-conductance gain of the buffer. By enhancing the trans-conductance gain of the buffer, linearity may be improved and susceptibility to process and temperature variations may be limited. Enhancement of the trans-conductance gain may be performed using feedback circuitry coupled to the buffer. The receiver may further comprise mirror circuitry configured to provide a desired current to the load. The receiver may further comprise a gain stage for setting the gain of the receiver to a desired level.