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:
Apr. 16, 2024
Filed:
Jan. 27, 2021
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventors:
Jaehyeong Hong, Icheon-si, KR;
Yo Han Jeong, Icheon-si, KR;
Jin Ha Hwang, Icheon-si, KR;
Junseo Jang, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G06F 1/04 (2006.01); G06F 1/26 (2006.01); H03F 3/45 (2006.01); H03K 3/017 (2006.01); H03K 3/037 (2006.01);
U.S. Cl.
CPC ...
H03K 3/017 (2013.01); G06F 1/04 (2013.01); G06F 1/26 (2013.01); H03F 3/45264 (2013.01); H03K 3/037 (2013.01);
Abstract
An input/output circuit may include an input circuit, an amplifier circuit and a precharging circuit. The input circuit may load differential input data to setup nodes based on a data strobe clock. The amplifier circuit may compare and amplify the data that is loaded to the setup nodes and configured to output the amplified data. The precharging circuit may precharge the setup nodes based on the data strobe clock and the differential input data.