FI105374B - Kellosignaalien multipleksointipiiri - Google Patents

Kellosignaalien multipleksointipiiri Download PDF

Info

Publication number
FI105374B
FI105374B FI911815A FI911815A FI105374B FI 105374 B FI105374 B FI 105374B FI 911815 A FI911815 A FI 911815A FI 911815 A FI911815 A FI 911815A FI 105374 B FI105374 B FI 105374B
Authority
FI
Finland
Prior art keywords
signal
clock
clock signal
level
circuit
Prior art date
Application number
FI911815A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI911815A7 (fi
FI911815A0 (fi
Inventor
Vianney Andrieu
Original Assignee
Alcatel Radiotelephone
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 Alcatel Radiotelephone filed Critical Alcatel Radiotelephone
Publication of FI911815A0 publication Critical patent/FI911815A0/fi
Publication of FI911815A7 publication Critical patent/FI911815A7/fi
Application granted granted Critical
Publication of FI105374B publication Critical patent/FI105374B/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/047—Distributors with transistors or integrated circuits
    • 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
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0688—Change of the master or reference, e.g. take-over or failure of the master

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Electronic Switches (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FI911815A 1990-04-18 1991-04-15 Kellosignaalien multipleksointipiiri FI105374B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9004926 1990-04-18
FR9004926A FR2661297B1 (fr) 1990-04-18 1990-04-18 Circuit de multiplexage de signaux d'horloge.

Publications (3)

Publication Number Publication Date
FI911815A0 FI911815A0 (fi) 1991-04-15
FI911815A7 FI911815A7 (fi) 1991-10-19
FI105374B true FI105374B (fi) 2000-07-31

Family

ID=9395837

Family Applications (1)

Application Number Title Priority Date Filing Date
FI911815A FI105374B (fi) 1990-04-18 1991-04-15 Kellosignaalien multipleksointipiiri

Country Status (12)

Country Link
US (1) US5321728A (da)
EP (1) EP0452878B1 (da)
AT (1) ATE116775T1 (da)
AU (1) AU645301B2 (da)
CA (1) CA2040650C (da)
DE (1) DE69106422T2 (da)
DK (1) DK0452878T3 (da)
ES (1) ES2068418T3 (da)
FI (1) FI105374B (da)
FR (1) FR2661297B1 (da)
GR (1) GR3015474T3 (da)
NO (1) NO302390B1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533992A1 (de) * 1991-09-27 1993-03-31 Siemens Nixdorf Informationssysteme Aktiengesellschaft Verfahren und Schaltungsanordnung zum Bewerkstelligen synchroner Datentransfers
DE69225592T2 (de) * 1992-09-18 1998-09-10 Alsthom Cge Alcatel System zur Wiederherstellung der Zellenreihenfolge für ein Telekommunikationsnetzwerk
EP0634849A1 (en) * 1993-07-13 1995-01-18 ALCATEL BELL Naamloze Vennootschap Signal selection device
JPH0795677A (ja) * 1993-09-20 1995-04-07 Fujitsu Ltd シェルフ間の同期用情報と同期クロックの受渡し方法
US5475322A (en) * 1993-10-12 1995-12-12 Wang Laboratories, Inc. Clock frequency multiplying and squaring circuit and method
EP0806007B1 (en) * 1995-11-27 2002-02-20 Koninklijke Philips Electronics N.V. A parametrizable control module comprising first and second loadables counters, an electronic circuit comprising a plurality of such parametrized control modules, and a method for synthesizing such circuit
US6178186B1 (en) * 1998-03-27 2001-01-23 Motorola, Inc. Fractional decimator with linear interpolation and method thereof
CN1181104C (zh) * 2000-03-06 2004-12-22 英国石油化学品有限公司 降低烯烃聚合期间结片和附聚物的方法
TWI256539B (en) * 2004-11-09 2006-06-11 Realtek Semiconductor Corp Apparatus and method for generating a clock signal
WO2012131448A1 (en) * 2011-03-30 2012-10-04 Tejas Networks Limited A method and system for multiplexing low frequency clocks to reduce interface count

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538272A (en) * 1983-12-22 1985-08-27 Gte Automatic Electric Incorporated Prioritized clock selection circuit
FR2577087B1 (fr) * 1985-02-07 1987-03-06 Thomson Csf Mat Tel Dispositif de distribution d'horloge tripliquee, chaque signal d'horloge comportant un signal de synchronisation
GB8615399D0 (en) * 1986-06-24 1986-07-30 Int Computers Ltd Switching circuit
US4839907A (en) * 1988-02-26 1989-06-13 American Telephone And Telegraph Company, At&T Bell Laboratories Clock skew correction arrangement
US4899351A (en) * 1988-07-18 1990-02-06 Western Digital Corporation Transient free clock switch logic

Also Published As

Publication number Publication date
FR2661297B1 (fr) 1993-02-12
NO911479L (no) 1991-10-21
FI911815A7 (fi) 1991-10-19
CA2040650C (fr) 1995-07-04
NO911479D0 (no) 1991-04-16
FI911815A0 (fi) 1991-04-15
GR3015474T3 (en) 1995-06-30
US5321728A (en) 1994-06-14
DE69106422T2 (de) 1995-05-04
DE69106422D1 (de) 1995-02-16
ATE116775T1 (de) 1995-01-15
EP0452878A1 (fr) 1991-10-23
AU645301B2 (en) 1994-01-13
NO302390B1 (no) 1998-02-23
EP0452878B1 (fr) 1995-01-04
DK0452878T3 (da) 1995-05-29
AU7503091A (en) 1991-10-24
FR2661297A1 (fr) 1991-10-25
ES2068418T3 (es) 1995-04-16

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