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:
Nov. 19, 2002
Filed:
Sep. 02, 1998
Applicant:
Inventors:
Philippe Bienvenu, Allauch, FR;
Antoine Pavlin, Puyricard, FR;
Assignee:
STMicroelectronics S.A., Gentilly, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/10 ;
U.S. Cl.
CPC ...
G05F 1/10 ;
Abstract
The present invention relates to a potential generation circuit of charge pump type, this circuit including at least two stages formed of capacitors and of circuitry for isolating or interconnecting the capacitors, to generate an output potential by charge transfer between the stages. The circuit is driven by two control potentials oscillating between a first and a second value. The circuit includes a self-oscillating control circuit to generate control potentials, to eliminate time delays between charge and discharge phases.