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:
Jul. 02, 1996
Filed:
Nov. 30, 1992
Applicant:
Inventors:
Kim C Hardee, Colorado Springs, CO (US);
Michael V Cordoba, Colorado Springs, CO (US);
Assignees:
United Memories, Inc., Colorado Springs, CO (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
326 63 ; 327530 ; 327 65 ; 327 72 ; 327 70 ; 365201 ;
Abstract
A stress mode circuit is provided to generate a voltage that is either equal to a reference voltage or is a proportion of an external voltage (VCCEXT). The circuit includes two voltage divider circuits to provide the proportion voltage. Two differential amplifiers are provided to generate outputs corresponding to a comparison to the proportion voltage and the reference voltage. The outputs operate switches that couple the reference voltage or the proportion voltage to an output terminal.