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:
Feb. 18, 2025
Filed:
Mar. 18, 2022
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Mathieu Perin, Cairon, FR;
Stefano Dal Toso, Antibes, FR;
Khurram Waheed, Austin, TX (US);
Claudio Gustavo Rey, Chandler, AZ (US);
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/189 (2006.01); H03C 3/09 (2006.01); H03L 7/085 (2006.01); H03L 7/099 (2006.01); H03L 7/10 (2006.01);
U.S. Cl.
CPC ...
H03L 7/189 (2013.01); H03C 3/0925 (2013.01); H03L 7/085 (2013.01); H03L 7/099 (2013.01); H03L 7/10 (2013.01);
Abstract
A type I phase locked loop (PLL) includes an oscillator and a feedback path to a phase detector. A first frequency and first relative phase of a first output signal are locked to a frequency and a phase of a first input signal. A second frequency and second relative phase of a second output signal are locked to a frequency and a phase of a second input signal. A correction to the PLL is applied to perform one of: adjusting the second relative phase to equal the first relative phase and adjusting the oscillator frequency.