BE858752A - Circuit de reglage de phases - Google Patents

Circuit de reglage de phases

Info

Publication number
BE858752A
BE858752A BE180957A BE180957A BE858752A BE 858752 A BE858752 A BE 858752A BE 180957 A BE180957 A BE 180957A BE 180957 A BE180957 A BE 180957A BE 858752 A BE858752 A BE 858752A
Authority
BE
Belgium
Prior art keywords
adjustment circuit
phase adjustment
phase
circuit
adjustment
Prior art date
Application number
BE180957A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BE858752A publication Critical patent/BE858752A/fr

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
    • H03L7/197—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
    • H03L7/199—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 with reset of the frequency divider or the counter, e.g. for assuring initial synchronisation
    • 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
    • H03L7/14—Details of the phase-locked loop for assuring constant frequency when supply or correction voltages fail or are interrupted
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/18—Temporarily disabling, deactivating or stopping the frequency counter or divider
BE180957A 1977-04-15 1977-09-15 Circuit de reglage de phases BE858752A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2716813A DE2716813C2 (de) 1977-04-15 1977-04-15 Phasenregelkreis

Publications (1)

Publication Number Publication Date
BE858752A true BE858752A (fr) 1978-03-15

Family

ID=6006406

Family Applications (1)

Application Number Title Priority Date Filing Date
BE180957A BE858752A (fr) 1977-04-15 1977-09-15 Circuit de reglage de phases

Country Status (10)

Country Link
US (1) US4135163A (fr)
JP (1) JPS6017180B2 (fr)
BE (1) BE858752A (fr)
CA (1) CA1110332A (fr)
CH (1) CH620071A5 (fr)
DE (1) DE2716813C2 (fr)
FR (1) FR2387551A1 (fr)
GB (1) GB1582700A (fr)
IT (1) IT1086956B (fr)
NL (1) NL7710153A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748075C3 (de) * 1977-10-26 1980-08-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Phasenregelkreis
GB2128824A (en) * 1982-10-06 1984-05-02 Standard Telephones Cables Ltd Clock pulse generation circuit
CA1282464C (fr) * 1985-10-23 1991-04-02 Masanori Ienaka Oscillateur a phase asservie
US4812783A (en) * 1986-08-26 1989-03-14 Matsushita Electric Industrial Co., Ltd. Phase locked loop circuit with quickly recoverable stability
US4901035A (en) * 1988-04-20 1990-02-13 Aspen Peripherals Corp. Phase-locked loop control for reading data off storage media
CA2636061C (fr) * 2006-01-27 2015-06-02 Cadbury Adams Usa Llc Compositions d'amelioration de la saveur, procedes de fabrication et procedes d'utilisation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469000A (fr) * 1965-12-08 1967-02-10 Thomson Houston Comp Francaise Perfectionnements aux procédés et aux dispositifs de synchronisation
US3573649A (en) * 1969-01-08 1971-04-06 Us Navy Frequency-lock circuit
US3688210A (en) * 1971-07-16 1972-08-29 Larry W Fort Apparatus to protect a phase-locked-loop against loss of synchronizing signal
US3882412A (en) * 1974-03-29 1975-05-06 North Electric Co Drift compensated phase lock loop
US3921095A (en) * 1974-11-14 1975-11-18 Hewlett Packard Co Startable phase-locked loop oscillator
US4005479A (en) * 1976-01-16 1977-01-25 Control Data Corporation Phase locked circuits

Also Published As

Publication number Publication date
JPS53128941A (en) 1978-11-10
FR2387551B1 (fr) 1982-03-26
FR2387551A1 (fr) 1978-11-10
JPS6017180B2 (ja) 1985-05-01
NL7710153A (nl) 1978-10-17
DE2716813C2 (de) 1979-01-25
CA1110332A (fr) 1981-10-06
DE2716813B1 (de) 1978-06-08
US4135163A (en) 1979-01-16
CH620071A5 (fr) 1980-10-31
GB1582700A (en) 1981-01-14
IT1086956B (it) 1985-05-31

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