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:
Nov. 29, 2011
Filed:
Sep. 23, 2009
Seiro Imai, Tokyo, JP;
Tsuneaki Fuse, Tokyo, JP;
Seiro Imai, Tokyo, JP;
Tsuneaki Fuse, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A sense amplifier control circuit includes an initial-voltage setting circuit configured to set a control signal to an initial voltage, the control signal controlling a sensing operation of a sense amplifier, and a control-signal-level adjusting circuit configured to first change a voltage level of the control signal from the initial voltage to a voltage level at which the sense amplifier can execute a current sensing, and is configured to second change, after a predetermined time elapses, the voltage level at which the sense amplifier can execute the current sensing to a voltage level at which the sense amplifier can execute a voltage sensing.