FR1515952A - Phase servo circuit of two periodic signal trains - Google Patents

Phase servo circuit of two periodic signal trains

Info

Publication number
FR1515952A
FR1515952A FR80253A FR80253A FR1515952A FR 1515952 A FR1515952 A FR 1515952A FR 80253 A FR80253 A FR 80253A FR 80253 A FR80253 A FR 80253A FR 1515952 A FR1515952 A FR 1515952A
Authority
FR
France
Prior art keywords
periodic signal
servo circuit
phase servo
signal trains
trains
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
Application number
FR80253A
Other languages
French (fr)
Inventor
Michel Louis Avignon
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications SA
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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Priority to FR80253A priority Critical patent/FR1515952A/en
Priority to GB4422967A priority patent/GB1205784A/en
Priority to DE19671537183 priority patent/DE1537183A1/en
Priority to BE705206D priority patent/BE705206A/xx
Priority to NL6714113A priority patent/NL6714113A/xx
Application granted granted Critical
Publication of FR1515952A publication Critical patent/FR1515952A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/135—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals by the use of time reference signals, e.g. clock signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
    • H03D13/004—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means the logic means delivering pulses at more than one terminal, e.g. up and down pulses
    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/113—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using frequency discriminator

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR80253A 1966-10-17 1966-10-17 Phase servo circuit of two periodic signal trains Expired FR1515952A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR80253A FR1515952A (en) 1966-10-17 1966-10-17 Phase servo circuit of two periodic signal trains
GB4422967A GB1205784A (en) 1966-10-17 1967-09-28 Pulse signal synchroniser
DE19671537183 DE1537183A1 (en) 1966-10-17 1967-10-13 Arrangement for readjusting the frequency of a pulse generator to the frequency of an incoming pulse train, e.g. PCM
BE705206D BE705206A (en) 1966-10-17 1967-10-17
NL6714113A NL6714113A (en) 1966-10-17 1967-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR80253A FR1515952A (en) 1966-10-17 1966-10-17 Phase servo circuit of two periodic signal trains

Publications (1)

Publication Number Publication Date
FR1515952A true FR1515952A (en) 1968-03-08

Family

ID=8619253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR80253A Expired FR1515952A (en) 1966-10-17 1966-10-17 Phase servo circuit of two periodic signal trains

Country Status (5)

Country Link
BE (1) BE705206A (en)
DE (1) DE1537183A1 (en)
FR (1) FR1515952A (en)
GB (1) GB1205784A (en)
NL (1) NL6714113A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2522413B2 (en) * 1989-10-17 1996-08-07 日本電気株式会社 Phase frequency comparator

Also Published As

Publication number Publication date
DE1537183A1 (en) 1970-02-19
GB1205784A (en) 1970-09-16
BE705206A (en) 1968-04-17
NL6714113A (en) 1968-04-18

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