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:
Dec. 16, 2008
Filed:
Apr. 15, 2005
Kris X. LI, Cupertino, CA (US);
Jason Guo, San Jose, CA (US);
Edward S. Hui, Cupertino, CA (US);
Atmel Corporation, San Jose, CA (US);
Abstract
A sense amplifier circuit comprises first and second cross-coupled inverters to produce a latch with first and second power supply nodes. The first latch power supply node couples a first power supply potential to the latch when the sense amplifier is operating in a read-out mode. The second latch power supply node couples a second power supply potential to the latch when the sense amplifier operates in the read-out mode. The first and second latch power supply nodes are further configured to couple an equalization potential to the first and second power supply nodes when the latch is operating in an equalization mode.