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:
Feb. 11, 2014
Filed:
Oct. 19, 2011
Noriaki Mochida, Tokyo, JP;
Noriaki Mochida, Tokyo, JP;
Other;
Abstract
A first data amplifier connects to a first memory cell identified by an X-address signal and a selection signal obtained by predecoding a Y-address signal. A second data amplifier connects to a second memory cell identified by the X-address signal and a delayed selection signal obtained by delaying the selection signal. A generator generates a delayed operation clock signal by delaying an operation clock signal of the first data amplifier. A timing controller receives a first control signal for controlling an operation of the first data amplifier and a second control signal for controlling an operation of the second data amplifier, outputs the first control signal to the first data amplifier at a timing according to the operation clock signal, and outputs the second control signal to the second data amplifier at a timing according to the delayed operation clock signal.