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. 25, 2008
Filed:
Nov. 16, 2006
Hoon Lee, Seoul, KR;
Kee-won Kwon, Seongnam-si, KR;
Hoon Lee, Seoul, KR;
Kee-Won Kwon, Seongnam-si, KR;
Abstract
A memory device has a global input/output line pair configured for data transfer. The memory device includes a sense amplifier, a detecting unit and a detect control signal generating unit. The sense amplifier is coupled to the global input/output line pair. The detecting unit detects a potential difference between the global input/output line pair. The detect control signal generating unit disables an operation of the sense amplifier and precharges the global input/output line pair to a predetermined voltage. A precharge operation of a memory device may be performed at a higher speed so that a high speed operation of the memory device may be achieved. In addition, the operating time of the sense amplifier may be decreased so that the power consumption of the memory device may be reduced.