JPH0134489B2 - - Google Patents

Info

Publication number
JPH0134489B2
JPH0134489B2 JP58096877A JP9687783A JPH0134489B2 JP H0134489 B2 JPH0134489 B2 JP H0134489B2 JP 58096877 A JP58096877 A JP 58096877A JP 9687783 A JP9687783 A JP 9687783A JP H0134489 B2 JPH0134489 B2 JP H0134489B2
Authority
JP
Japan
Prior art keywords
synchronization
counter
circuit
pulse
hunting
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
JP58096877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59223037A (ja
Inventor
Yukihiro Okada
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.)
NEC Home Electronics Ltd
Original Assignee
NEC Home Electronics Ltd
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 NEC Home Electronics Ltd filed Critical NEC Home Electronics Ltd
Priority to JP58096877A priority Critical patent/JPS59223037A/ja
Publication of JPS59223037A publication Critical patent/JPS59223037A/ja
Publication of JPH0134489B2 publication Critical patent/JPH0134489B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
JP58096877A 1983-06-02 1983-06-02 同期保護回路 Granted JPS59223037A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58096877A JPS59223037A (ja) 1983-06-02 1983-06-02 同期保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58096877A JPS59223037A (ja) 1983-06-02 1983-06-02 同期保護回路

Publications (2)

Publication Number Publication Date
JPS59223037A JPS59223037A (ja) 1984-12-14
JPH0134489B2 true JPH0134489B2 (en]) 1989-07-19

Family

ID=14176643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58096877A Granted JPS59223037A (ja) 1983-06-02 1983-06-02 同期保護回路

Country Status (1)

Country Link
JP (1) JPS59223037A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8609499D0 (en) * 1986-04-18 1986-05-21 Gen Electric Co Plc Digital transmission system
JPS63133731A (ja) * 1986-11-26 1988-06-06 Nec Corp フレ−ム同期回路
JPS63280529A (ja) * 1987-05-12 1988-11-17 Fujitsu Ltd パルス発生回路

Also Published As

Publication number Publication date
JPS59223037A (ja) 1984-12-14

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