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:
Mar. 07, 2017
Filed:
Jun. 27, 2014
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventors:
Katsuhiro Kitagawa, Tokyo, JP;
Hiroki Takahashi, Tokyo, JP;
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 5/156 (2006.01);
U.S. Cl.
CPC ...
H03K 5/1565 (2013.01);
Abstract
Disclosed herein is a device includes a duty correction circuit adjusting a duty ratio of a first clock signal based on a duty control signal to generate a second clock signal; a delay line delaying the second clock signal to generate a third clock signal; and a duty cycle detector detecting the duty ratio of the second clock signal to generate the duty control signal in a first mode, and detecting the duty ratio of the third clock signal to generate the duty control signal in a second mode.