Device and Method for Generating a Signal of Parametrizable Frequency

Device for generating a signal of parametrizable frequency comprising a phase locked loop including a generator of a reference signal, a phase-frequency comparator comprising a first input for receiving the reference signal, an oscillator controlled on the basis of the result output by the phase-fre...

Full description

Saved in:
Bibliographic Details
Main Authors DEVAL YANN, PESLOUAN PIERRE-OLIVIER LUCAS DE, BEGUERET JEAN-BAPTISTE, BELOT DIDIER, TARIS THIERRY, MAJEK CEDRIC
Format Patent
LanguageEnglish
Published 15.03.2012
Subjects
AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
Online AccessGet full text

Cover

More Information
Summary:Device for generating a signal of parametrizable frequency comprising a phase locked loop including a generator of a reference signal, a phase-frequency comparator comprising a first input for receiving the reference signal, an oscillator controlled on the basis of the result output by the phase-frequency comparator, a fractional divider coupled between an output of the oscillator and a second input of the phase-frequency comparator, and a selector selectively linking an input of the oscillator either with an input of the generator, or with the output of the oscillator as a function of the multiplication ratio of the fractional divider.
Bibliography:Application Number: US201113229478