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:
Aug. 07, 2012
Filed:
Apr. 04, 2008
Michel Pignol, Toulouse, FR;
Claude Neveu, Saint Clar de Riviere, FR;
Yann Deval, Bordeaux, FR;
Jean-baptiste Begueret, Talence, FR;
Olivier Mazouffre, Latresne, FR;
Michel Pignol, Toulouse, FR;
Claude Neveu, Saint Clar de Riviere, FR;
Yann Deval, Bordeaux, FR;
Jean-Baptiste Begueret, Talence, FR;
Olivier Mazouffre, Latresne, FR;
Centre National d'Etudes Spatiales (C.N.E.S.), Paris, FR;
Abstract
A device for extracting a clock signal from a baseband serial signal, includes an injection-locked oscillator (), a phase-locked loop () including a digital phase detector (). The oscillator () includes a digital input for controlling the value of its natural frequency, and the phase-locked loop () includes a counting circuit () aggregating the relative values of the digital signal supplied by the digital phase detector () and supplying a control signal in digital form for the oscillator ().