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:
Jan. 20, 2026
Filed:
Dec. 29, 2023
Texas Instruments Incorporated, Dallas, TX (US);
Arun Mohan, Bangalore, IN;
Jagannathan Venkataraman, Bangalore, IN;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
Methods, apparatus, and systems are described to facilitate phase detection for data clock synchronization. An example phase detection circuit includes a first switch including a control terminal, the control terminal of the first switch coupled to a clock generator; a second switch including a control terminal, the control terminal of the second switch coupled to the clock generator; a first capacitor including a first terminal, the first terminal of the first capacitor coupled to a second terminal of the first switch; a second capacitor including a first terminal, the first terminal of the second capacitor coupled to a second terminal of the second switch; and a comparator including a first input terminal and a second input terminal, the first input terminal of the comparator coupled to the second terminal of the first switch, the second input terminal of the comparator coupled to the second terminal of the second switch.