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:
Oct. 28, 2014
Filed:
Dec. 11, 2012
Applicant:
Elpida Memory, Inc., Tokyo, JP;
Inventors:
Yoshihito Morishita, Tokyo, JP;
Tetsuya Arai, Tokyo, JP;
Assignee:
PS4 Luxco S.a.r.l., Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 5/12 (2006.01); H03K 3/00 (2006.01); H03K 19/003 (2006.01);
U.S. Cl.
CPC ...
H03K 5/12 (2013.01); H03K 3/00 (2013.01); H03K 19/00361 (2013.01);
Abstract
Disclosed herein is a device that includes: a first circuit configured to operate on a first power voltage to produce a first set of slew rate control signals; a second circuit configured to operate on a second power voltage to produce a second set of slew rate control signals in response to the first set of slew rate control signals; and a third circuit configured to operate on the second power voltage to produce a signal at a rate that is controllable in response to the second set of slew rate control signals.