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:
Sep. 08, 2026
Filed:
Oct. 03, 2024
Nvidia Corporation, Santa Clara, CA (US);
Shawn Wang, Campbell, CA (US);
Wenlong Jiang, San Jose, CA (US);
Arif Amin, Fremont, CA (US);
Dai Dai, Sunnyvale, CA (US);
NVIDIA Corporation, Santa Clara, CA (US);
Abstract
Technologies for providing passive equalization with front-end level shifter (FELS) are described. One receiver device includes an input terminal, an analog signal processing circuit; and a front-end equalizer circuit coupled between the input terminal and the analog signal processing circuit. The front-end equalizer circuit includes a programmable common mode feedback (CMFB) circuit and a passive resistor-inductor-capacitor (RLC) network. The programmable CMFB circuit can receive, from the input terminal, an incoming agnostic common-mode (CM) signal having a first voltage level and a differential peak-to-peak voltage in at least one of an alternating current coupled mode (AC-coupled mode) or a direct current-coupled mode (DC-coupled mode). The programmable CMFB circuit can level shift the incoming agnostic CM signal to a CM signal having a second voltage level using an adjustable current source, the second voltage level corresponding to the analog signal processing circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile