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:
Jun. 04, 2002
Filed:
Dec. 14, 1999
Applicant:
Inventor:
Bart R. McDaniel, Phoenix, AZ (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03B 1/00 ; H03K 3/00 ;
U.S. Cl.
CPC ...
H03B 1/00 ; H03K 3/00 ;
Abstract
A buffer circuit includes an amplifier, a pass gate circuit and a level shifter. The pass gate circuit communicates an input signal to the amplifiers and includes a terminal to control the communication. A level shifter furnishes a control signal to the terminal of the pass gate circuit and regulates the control signal based on a magnitude of the input signal.