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:
Jun. 11, 2013
Filed:
Feb. 10, 2011
Applicants:
Didier Belot, Rives, FR;
Jean-baptiste Begueret, Bordeaux, FR;
Yann Deval, Bordeaux, FR;
Dominique Dallet, Villenave d'Ornon, FR;
André Mariano, Bordeaux, FR;
Inventors:
Didier Belot, Rives, FR;
Jean-Baptiste Begueret, Bordeaux, FR;
Yann Deval, Bordeaux, FR;
Dominique Dallet, Villenave d'Ornon, FR;
André Mariano, Bordeaux, FR;
Assignees:
STMicroelectronics SA, Montrouge, FR;
Centre National de Recherche Scientifique (CNRS), Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Continuous time analogue/digital converter, comprising a sigma delta modulator (MSD) configured to receive an analogue input signal (x(t)) and comprising high-pass filtering means (MF) the chopping frequency of which is equal to half of the sampling frequency (Fs) of the quantization means (QTZ) of the modulator (MSD).