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.

Date of Patent:
Feb. 13, 2018

Filed:

Jun. 15, 2016
Applicant:

Kabushiki Kaisha Toshiba, Tokyo, JP;

Inventor:

Yosuke Ogasawara, Kawasaki Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/02 (2009.01); H04W 56/00 (2009.01); H03K 5/135 (2006.01); H03K 5/14 (2014.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
H04W 56/005 (2013.01); H03K 5/135 (2013.01); H03K 5/14 (2013.01); H04W 24/02 (2013.01); H03K 2005/00078 (2013.01);
Abstract

A clock circuit includes a selector circuit connected to an output terminal, first, second, and third paths connected in parallel between an input terminal for receiving an input clock signal and the selector circuit, a first clock signal output from the first path being delayed with respect to a second clock signal output from the second path by a predetermined length of time, and the second clock signal being delayed with respect to a third clock signal output from the third path by the predetermined length of time, and a control circuit configured to control the selector circuit to switch among at least two of the first, second, and third clock signals.


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