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:
Apr. 29, 2025
Filed:
Oct. 25, 2022
Cadence Design Systems, Inc., San Jose, CA (US);
Hari Anand Ravi, Bangalore, IN;
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
The present disclosure relates to a system and method for clock phase recovery. Embodiments may include sampling data using an in-phase clock and a quadrate phase clock. Embodiments may further include analyzing sampled data from the in-phase clock and the quadrate phase clock. Embodiments may also include determining a convergence point based upon, at least in part, the analyzed sampled data, wherein the convergence point corresponds to a point where a number of early sampled outcomes is approximately equal to a number of late sampled outcomes. Embodiments may also include dynamically updating an accumulator threshold based upon the convergence point.