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:
Jun. 05, 2018
Filed:
Feb. 08, 2016
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventor:
Kwang Hun Lee, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 11/4076 (2006.01); G11C 7/10 (2006.01); G11C 7/22 (2006.01);
U.S. Cl.
CPC ...
G11C 11/4076 (2013.01); G11C 7/1012 (2013.01); G11C 7/1084 (2013.01); G11C 7/1093 (2013.01); G11C 7/222 (2013.01);
Abstract
An internal strobe signal generating circuit may include a data rate selection circuit, a division circuit and a strobe output circuit. The data rate selection circuit may enable a data rate selection signal according to operational information. The division circuit may generate a divided strobe signal by dividing a data strobe signal in response to the data rate selection signal. The strobe output circuit may generate, in response to the data rate selection signal, an internal strobe signal based on one of the divided strobe signal and the data strobe signal.