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. 20, 2018
Filed:
Apr. 19, 2016
Applicant:
Socionext Inc., Yokohama-shi, Kanagawa, JP;
Inventor:
Tetsuro Tamura, Yokohama, JP;
Assignee:
SOCIONEXT INC., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 9/00 (2006.01); H03K 23/52 (2006.01); H03K 3/037 (2006.01); H03K 19/21 (2006.01); H03K 21/02 (2006.01); H03K 3/356 (2006.01); H03K 21/12 (2006.01); H03K 23/54 (2006.01);
U.S. Cl.
CPC ...
H03K 23/52 (2013.01); H03K 3/037 (2013.01); H03K 3/0372 (2013.01); H03K 3/356026 (2013.01); H03K 19/21 (2013.01); H03K 21/026 (2013.01); H03K 21/12 (2013.01); H03K 23/54 (2013.01); H03M 9/00 (2013.01);
Abstract
A plurality of latch circuits driven at rising of a clock signal and a plurality of latch circuits driven at falling of the clock signal are alternately connected, and generation circuit generates a plurality of frequency divided clock signals with different phases based on combinations of levels of outputs of the plurality of latch circuits.