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. 29, 2014
Filed:
Jun. 22, 2009
Marc Sabut, Eybens, FR;
Hugo Gicquel, Grenoble, FR;
Fabien Reaute, Renage, FR;
François Van Zanten, Meylan, FR;
Marc Sabut, Eybens, FR;
Hugo Gicquel, Grenoble, FR;
Fabien Reaute, Renage, FR;
François Van Zanten, Meylan, FR;
STMicroelectronics S.A., Montrouge, FR;
Abstract
A switched capacitor amplifier having an amplification unit adapted to amplify a differential signal; a first switched capacitor block including a first plurality of capacitors operable to sample a first differential input signal during a first sampling phase and to drive the amplification unit during a first drive phase; and a second switched capacitor block including a second plurality of capacitors operable to sample a second differential input signal during a second sampling phase and to drive the amplification unit during a second drive phase.