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. 03, 2014
Filed:
Jan. 29, 2013
Applicant:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03L 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, a first CMOS inverter receives an input signal corresponding to a first power supply voltage, and is driven by a second power supply voltage which is smaller than the first power supply voltage; a second CMOS inverter is connected to a rear stage of the first CMOS inverter, and is driven by the second power supply voltage; a first driving adjustment circuit adjusts a current driving force of a low level output of the first CMOS inverter; and a second driving adjustment circuit adjusts a current driving force of a low level output of the second CMOS inverter.