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:
Jul. 09, 2019
Filed:
Jul. 21, 2017
Applicant:
Socionext Inc., Yokohama-shi, Kanagawa, JP;
Inventor:
Atsushi Matsuda, Yokohama, JP;
Assignee:
SOCIONEXT INC., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 23/00 (2006.01); H03L 7/18 (2006.01); H03K 7/08 (2006.01); H03L 7/08 (2006.01); H03K 5/156 (2006.01); H03K 23/48 (2006.01); H03L 7/089 (2006.01); H04L 7/033 (2006.01);
U.S. Cl.
CPC ...
H03L 7/18 (2013.01); H03K 5/1565 (2013.01); H03K 7/08 (2013.01); H03K 23/486 (2013.01); H03L 7/0807 (2013.01); H03L 7/0891 (2013.01); H04L 7/0331 (2013.01);
Abstract
A frequency division correction circuit includes: a first frequency divider configured to perform decimal frequency division on an input signal and output a first frequency division signal and a second frequency division signal which are different from each other in duty ratio; and a corrector configured to generate a first output signal having an intermediate duty ratio between a duty ratio of the first frequency division signal and a duty ratio of the second frequency division signal on the basis of the first frequency division signal and the second frequency division signal.