FR2868891B1 - Boucle a asservissement de phase a demi-pas - Google Patents

Boucle a asservissement de phase a demi-pas

Info

Publication number
FR2868891B1
FR2868891B1 FR0403707A FR0403707A FR2868891B1 FR 2868891 B1 FR2868891 B1 FR 2868891B1 FR 0403707 A FR0403707 A FR 0403707A FR 0403707 A FR0403707 A FR 0403707A FR 2868891 B1 FR2868891 B1 FR 2868891B1
Authority
FR
France
Prior art keywords
loaded phase
phase stack
half loaded
stack loop
loop
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR0403707A
Other languages
English (en)
Other versions
FR2868891A1 (fr
Inventor
Michel Robbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus DS SAS
Original Assignee
EADS Telecom SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EADS Telecom SAS filed Critical EADS Telecom SAS
Priority to FR0403707A priority Critical patent/FR2868891B1/fr
Priority to PCT/EP2005/004317 priority patent/WO2005099095A1/fr
Publication of FR2868891A1 publication Critical patent/FR2868891A1/fr
Application granted granted Critical
Publication of FR2868891B1 publication Critical patent/FR2868891B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
    • H03L7/191—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number using at least two different signals from the frequency divider or the counter for determining the time difference
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/197—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
    • H03L7/1974—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division
FR0403707A 2004-04-08 2004-04-08 Boucle a asservissement de phase a demi-pas Expired - Lifetime FR2868891B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0403707A FR2868891B1 (fr) 2004-04-08 2004-04-08 Boucle a asservissement de phase a demi-pas
PCT/EP2005/004317 WO2005099095A1 (fr) 2004-04-08 2005-04-06 Boucle a phase asservie a demi-pas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0403707A FR2868891B1 (fr) 2004-04-08 2004-04-08 Boucle a asservissement de phase a demi-pas

Publications (2)

Publication Number Publication Date
FR2868891A1 FR2868891A1 (fr) 2005-10-14
FR2868891B1 true FR2868891B1 (fr) 2006-07-07

Family

ID=34946090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0403707A Expired - Lifetime FR2868891B1 (fr) 2004-04-08 2004-04-08 Boucle a asservissement de phase a demi-pas

Country Status (2)

Country Link
FR (1) FR2868891B1 (fr)
WO (1) WO2005099095A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8891725B2 (en) * 2012-07-02 2014-11-18 Qualcomm Incorporated Frequency divider with improved linearity for a fractional-N synthesizer using a multi-modulus prescaler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1456453A (en) * 1974-01-31 1976-11-24 Ibm Phase locked oscillators
US4017806A (en) * 1976-01-26 1977-04-12 Sperry Rand Corporation Phase locked oscillator
FR2587569B1 (fr) * 1985-09-17 1991-09-20 Thomson Csf Generateur de frequences a variation rapide
US4843469A (en) * 1987-04-13 1989-06-27 The Grass Valley Group, Inc. Rapid signal acquisition and phase averaged horizontal timing from composite sync
US5157290A (en) * 1991-03-05 1992-10-20 Tektronix, Inc. Phase detector
WO1996026604A2 (fr) * 1995-02-20 1996-08-29 Philips Electronics N.V. Dispositif servant a deriver un signal d'horloge a partir d'un signal de synchronisation et enregistreur video muni de ce dispositif
US6084479A (en) * 1998-05-28 2000-07-04 Cypress Semiconductor Corp. Circuit, architecture and method(s) of controlling a periodic signal generating circuit or device

Also Published As

Publication number Publication date
WO2005099095A1 (fr) 2005-10-20
FR2868891A1 (fr) 2005-10-14

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Legal Events

Date Code Title Description
CD Change of name or company name
CA Change of address

Effective date: 20130722

TP Transmission of property

Owner name: CASSIDIAN SAS, FR

Effective date: 20130722

CD Change of name or company name

Owner name: AIRBUS DS SAS, FR

Effective date: 20150106

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