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. 23, 2023
Filed:
May. 13, 2022
Applicant:
Shaoxing Yuanfang Semiconductor Co., Ltd., Shaoxin, CN;
Inventors:
Assignee:
Shaoxing Yuanfang Semiconductor Co., Ltd., Shaoxing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/197 (2006.01); H03L 7/099 (2006.01); H03L 7/093 (2006.01); H03L 7/107 (2006.01);
U.S. Cl.
CPC ...
H03L 7/0992 (2013.01); H03L 7/093 (2013.01); H03L 7/099 (2013.01); H03L 7/1075 (2013.01); H03L 7/1976 (2013.01);
Abstract
A division factor generator of a feedback divider block in a fractional-N phase locked loop (PLL). The division factor generator is enabled to operate with larger values of division factors without increased complexity of an internal modulator core implemented, for example, as a delta-sigma modulator (DSM) having a signal transfer function (STF), wherein the STF always generates only an integer value as an output in response to an integer value received as input.
J, Raja. (2023). Reduction of noise in output clock due to unequal successive time periods of a reference clock in a fractional-n phase locked loop (U.S. Patent No. 11658667). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11658667
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile