CH563088A5 - - Google Patents

Info

Publication number
CH563088A5
CH563088A5 CH1326772A CH1326772A CH563088A5 CH 563088 A5 CH563088 A5 CH 563088A5 CH 1326772 A CH1326772 A CH 1326772A CH 1326772 A CH1326772 A CH 1326772A CH 563088 A5 CH563088 A5 CH 563088A5
Authority
CH
Switzerland
Application number
CH1326772A
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 CH563088A5 publication Critical patent/CH563088A5/xx

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
    • H03L7/08—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
    • H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector in the loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0676—Mutual

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CH1326772A 1971-10-06 1972-09-08 CH563088A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2149911A DE2149911C3 (de) 1971-10-06 1971-10-06 Schaltungsanordnung zur gegenseitigen Synchronisierung der in den Vermittlungsstellen eines PCM-Zeitmultiplexfernmeldenetzes vorgesehenen Amtstaktoszillatoren

Publications (1)

Publication Number Publication Date
CH563088A5 true CH563088A5 (xx) 1975-06-13

Family

ID=5821638

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1326772A CH563088A5 (xx) 1971-10-06 1972-09-08

Country Status (14)

Country Link
US (1) US3869579A (xx)
JP (1) JPS5346044B2 (xx)
AT (1) AT327996B (xx)
BE (1) BE789775A (xx)
CH (1) CH563088A5 (xx)
DE (1) DE2149911C3 (xx)
FR (1) FR2155528A5 (xx)
GB (1) GB1387168A (xx)
HU (1) HU167524B (xx)
IT (1) IT968637B (xx)
LU (1) LU66233A1 (xx)
NL (1) NL7213581A (xx)
SE (1) SE377641B (xx)
SU (1) SU644410A3 (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579855A5 (xx) * 1973-10-10 1976-09-15 Siemens Ag Albis
LU71166A1 (xx) * 1974-05-27 1975-01-20
GB1508986A (en) * 1974-05-29 1978-04-26 Post Office Digital network synchronising system
LU74292A1 (xx) * 1975-07-25 1976-06-18
US4006314A (en) * 1976-01-29 1977-02-01 Bell Telephone Laboratories, Incorporated Digital interface for resynchronizing digital signals
SE398698B (sv) * 1976-04-27 1978-01-09 Ericsson Telefon Ab L M Anordning for fassynkronisering av en formedlingsstation i ett digitalt telekommunikationsnet
IT1148884B (it) * 1980-07-09 1986-12-03 Sits Soc It Telecom Siemens Unita' di controllo della segnalazione di tipo multifrequenza, di particolare applicazione nelle centrali telefonichde transito di tipo numerico
IT8121477A0 (it) * 1981-04-30 1981-04-30 Italtel Spa Disposizione circuitale atta ad allineare tra loro una pluralita'di fasci pcm coerenti che pervengono ad un nodo di comunicazione.
SE433282B (sv) * 1982-09-20 1984-05-14 Ellemtel Utvecklings Ab Synkroniseringssystem
JPH0626332B2 (ja) * 1990-10-29 1994-04-06 岩崎通信機株式会社 デジタル通信路の同期装置
JP3444727B2 (ja) * 1995-09-26 2003-09-08 シャープ株式会社 デジタル方式衛星放送受信機
US6163549A (en) * 1997-08-29 2000-12-19 Lucent Technologies Inc. Synchronizing a central timing unit to an external link via a switching network
US6005902A (en) * 1997-08-29 1999-12-21 Lucent Technologies Inc. Providing timing to an external system
US5999543A (en) * 1997-08-29 1999-12-07 Lucent Technologies Inc. Switching network providing multiple timing paths for port circuits
US5986486A (en) * 1997-11-10 1999-11-16 Adc Telecommunications, Inc. Circuits and methods for a phase lock loop for synchronous reference clocks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483330A (en) * 1966-05-11 1969-12-09 Bell Telephone Labor Inc Network synchronization in a time division switching system
US3555194A (en) * 1967-11-17 1971-01-12 Nippon Electric Co Interstation synchronization apparatus
JPS4943809B1 (xx) * 1968-10-25 1974-11-25
US3578956A (en) * 1969-05-13 1971-05-18 Allen Bradley Co Phase modulator of two dynamic counters

Also Published As

Publication number Publication date
SE377641B (xx) 1975-07-14
US3869579A (en) 1975-03-04
GB1387168A (en) 1975-03-12
DE2149911B2 (de) 1973-08-02
FR2155528A5 (xx) 1973-05-18
SU644410A3 (ru) 1979-01-25
JPS4846203A (xx) 1973-07-02
DE2149911C3 (de) 1974-02-21
HU167524B (xx) 1975-10-28
JPS5346044B2 (xx) 1978-12-11
AT327996B (de) 1976-02-25
DE2149911A1 (de) 1973-04-12
NL7213581A (xx) 1973-04-10
IT968637B (it) 1974-03-20
LU66233A1 (xx) 1973-01-23
ATA802472A (de) 1975-05-15
BE789775A (fr) 1973-04-06

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Legal Events

Date Code Title Description
PL Patent ceased