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:
Dec. 26, 2023
Filed:
May. 16, 2022
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Jae Hoon Jung, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/00 (2006.01); G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
H03K 19/0005 (2013.01); G11C 7/1048 (2013.01);
Abstract
A semiconductor apparatus may include: a command generation circuit configured to generate a first internal command signal and a second internal command signal, which are sequentially activated on the basis of a data command signal for a data driving operation; an impedance setting circuit enabled on the basis of the first internal command signal, and configured to set impedance into which a reference resistance is reflected; and a data driving circuit enabled on the basis of the second internal command signal, and configured to perform the data driving operation on the basis of the set impedance.