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:
Dec. 03, 2024
Filed:
Dec. 22, 2021
Xilinx, Inc., San Jose, CA (US);
Chi Fung Poon, Sunnyvale, CA (US);
Chuen-Huei Chou, San Jose, CA (US);
Weerachai Neeranartvong, San Jose, CA (US);
Kevin Zheng, San Jose, CA (US);
XILINX, INC., San Jose, CA (US);
Abstract
A DAC-based transmit driver architecture with improved bandwidth and techniques for driving data using such an architecture. One example transmit driver circuit generally includes an output node and a plurality of digital-to-analog converter (DAC) slices. Each DAC slice has an output coupled to the output node of the transmit driver circuit and includes a bias transistor having a drain coupled to the output of the DAC slice and a multiplexer having a plurality of inputs and an output coupled to a source of the bias transistor.