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. 08, 2005
Filed:
Jun. 09, 2003
Applicant:
William L. Bucossi, Burlington, VT (US);
Inventor:
William L. Bucossi, Burlington, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H03L005/00 ;
U.S. Cl.
CPC ...
Abstract
A level shift circuit that reduces PMOS to NMOS device contention whole decreasing output rise delays. The invention includes a device, comprising: a level shift circuit for shifting a signal at a first voltage at an input node to a second voltage at an output node; a boost circuit, driven by the second voltage, for decreasing a transition time of the signal between the first and second voltage; and a trigger circuit, coupled to an input of the boost circuit, for turning off the boost circuit when the signal at the output node reaches a predetermined voltage level.