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. 22, 2022
Filed:
Mar. 03, 2021
Applicant:
Kioxia Corporation, Tokyo, JP;
Inventor:
Go Urakawa, Yokohama Kanagawa, JP;
Assignee:
KIOXIA CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/017 (2006.01); H03K 5/00 (2006.01); G06F 1/04 (2006.01); H03K 19/20 (2006.01);
U.S. Cl.
CPC ...
H03K 3/017 (2013.01); G06F 1/04 (2013.01); H03K 5/00006 (2013.01); H03K 19/20 (2013.01); H03K 2005/00078 (2013.01);
Abstract
A semiconductor integrated circuit includes a first circuit and a second circuit. The first circuit is configured to divide a first pulse signal having a first duty cycle by N (where N is an integer of 2 or more), and output 2×N second pulse signals of which phases are different from each other. The first pulse signal is a pair of differential signals. The second circuit is configured to receive one or more selection signals and calculate a logical product of one of the one or more selection signals and two of the 2×N second pulse signals to generate a third pulse signal having a second duty cycle less than the first duty cycle.