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:
Oct. 15, 2002
Filed:
Mar. 08, 2001
David Sowards, Fremont, CA (US);
Trevor Blyth, Sandy, UT (US);
Advanced Technology Materials, Inc., Danbury, CT (US);
Abstract
A logic level detection circuit that includes a sense amplifier and a consumption equilibration circuit that is topologically distinct from the sense amplifier and that reduces and/or substantially eliminates data dependent electrical consumption by having a data dependent electrical consumption that compensates the data dependent electrical consumption of the sense amplifier. The sense amplifier may be implemented as a current-sensing sense amplifier, and the consumption equilibration circuit may be implemented as a selectively enabled current source that is responsive to a signal generated by the current-sensing sense amplifier. The consumption equilibration circuit may be implemented with a small number of transistors and in a small chip area compared to the number of transistors and chip area used for implementing the sense amplifier.