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:
Apr. 18, 2000
Filed:
Jul. 09, 1998
Applicant:
Inventor:
Eric Desbonnets, Caen, FR;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
327382 ; 327434 ;
Abstract
The present invention discloses an output stage for a charge pump, mainly formed by transistors, for example, MOS-type transistors. This output stage includes capacitive elements intended to compensate charge/discharge phenomena of parasitic capacitances intrinsic to the transistors. A charge pump including such a stage may thus produce a low-value nominal current and enables to completely integrate a phase-locked loop demodulator.