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. 03, 2000
Filed:
May. 31, 1994
Applicant:
Inventors:
Ching-yuh Tsay, Richardson, TX (US);
Henry Tin-Hang Yung, Richardson, TX (US);
Assignee:
Texas Insruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
327538 ; 327 73 ; 327 87 ;
Abstract
A multiplier circuit multiplies a reference voltage to increase the level of the reference voltage. A feedback circuit of the multiplier circuit stabilize the multiplier circuit such that a feedback voltage of said feedback circuit tends to equalize the reference voltage. The feedback circuit is free from capacitance which would unstabilize the feedback circuit. A voltage divider outside of the feedback circuit reduces the multiplied voltage of the multiplier circuit.