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. 07, 2015
Filed:
Oct. 09, 2013
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Young-Chul Sohn, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01); H04N 5/378 (2011.01); H03M 1/00 (2006.01);
U.S. Cl.
CPC ...
H04N 5/378 (2013.01); H03M 1/002 (2013.01); H03M 1/12 (2013.01);
Abstract
A integrated circuit includes an analog power domain circuit having more than one stages, a digital power domain circuit having at least one stage receiving the output signal of the analog power domain circuit, and a voltage regulating unit suitable for supplying at least one scaled power to the latter part of the stages to reduce a voltage level difference between the analog power domain circuit and the digital power domain circuit.