FR2647986B3 - Circuit de reglage du dephasage d'un signal - Google Patents

Circuit de reglage du dephasage d'un signal

Info

Publication number
FR2647986B3
FR2647986B3 FR9002491A FR9002491A FR2647986B3 FR 2647986 B3 FR2647986 B3 FR 2647986B3 FR 9002491 A FR9002491 A FR 9002491A FR 9002491 A FR9002491 A FR 9002491A FR 2647986 B3 FR2647986 B3 FR 2647986B3
Authority
FR
France
Prior art keywords
adjusting
phase
circuit
signal
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
FR9002491A
Other languages
English (en)
Other versions
FR2647986A1 (fr
Inventor
Martin Seitz
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.)
Philips GmbH
Original Assignee
BTS Broadcast Television Systems GmbH
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 BTS Broadcast Television Systems GmbH filed Critical BTS Broadcast Television Systems GmbH
Publication of FR2647986A1 publication Critical patent/FR2647986A1/fr
Application granted granted Critical
Publication of FR2647986B3 publication Critical patent/FR2647986B3/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
    • 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
    • H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
FR9002491A 1989-06-03 1990-02-28 Circuit de reglage du dephasage d'un signal Expired - Lifetime FR2647986B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893918161 DE3918161A1 (de) 1989-06-03 1989-06-03 Schaltung zur einstellung einer phasenverschiebung

Publications (2)

Publication Number Publication Date
FR2647986A1 FR2647986A1 (fr) 1990-12-07
FR2647986B3 true FR2647986B3 (fr) 1992-01-24

Family

ID=6382014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9002491A Expired - Lifetime FR2647986B3 (fr) 1989-06-03 1990-02-28 Circuit de reglage du dephasage d'un signal

Country Status (3)

Country Link
DE (1) DE3918161A1 (fr)
FR (1) FR2647986B3 (fr)
GB (1) GB2233845B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840976C1 (de) * 1998-09-08 2000-05-18 Siemens Ag Verfahren zur Erzeugung eines Taktsignals und entsprechender Taktsignalgenerator
WO2016150471A1 (fr) 2015-03-20 2016-09-29 Telefonaktiebolaget Lm Ericsson (Publ) Boucles fractionnaires à phase asservie à faible corrélation
EP3289686B1 (fr) 2015-04-27 2021-01-13 Telefonaktiebolaget LM Ericsson (publ) Boucles à phase asservie numériques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518998A (en) * 1982-06-03 1985-05-21 Klimsch/Optronics, Inc. Method and apparatus for producing a time advanced output pulse train from an input pulse train
US4626796A (en) * 1985-03-01 1986-12-02 General Electric Company Digital apparatus and method for programmably phase shifting an audio tone
JPS63501117A (ja) * 1985-10-17 1988-04-21 アムペツクス　コ−ポレ−シヨン デジタル移相制御方式

Also Published As

Publication number Publication date
GB9012232D0 (en) 1990-07-18
GB2233845B (en) 1993-04-21
DE3918161A1 (de) 1990-12-06
FR2647986A1 (fr) 1990-12-07
GB2233845A (en) 1991-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse