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:
May. 09, 2023
Filed:
Dec. 28, 2021
Qualcomm Incorporated, San Diego, CA (US);
Younwoong Chung, San Diego, CA (US);
Yu Song, San Diego, CA (US);
Minghsien Tsai, Irvine, CA (US);
Zhi Zhu, San Diego, CA (US);
QUALCOMM INCORPORATED, San Diego, CA (US);
Abstract
An equalizing circuit includes a first current summer that receives a data signal and a first plurality of feedback signals, a first multiplexer that selects a first sampling clock signal from a plurality of clock signals using a signal that indicates a mode of operation of the equalizing circuit, and a first slicer that samples the output of the first current summer in accordance with timing provided by the first sampling clock signal. The equalizing circuit can have a second current summer that receives the data signal and a second plurality of feedback signals, a second multiplexer that selects a second sampling clock signal from the plurality of clock signals using the signal that indicates the mode of operation of the equalizing circuit, and a second slicer that samples the output of the second current summer according to timing provided by the second sampling clock signal.