JPS5345912A - Timing signal extraction circuit - Google Patents

Timing signal extraction circuit

Info

Publication number
JPS5345912A
JPS5345912A JP12077276A JP12077276A JPS5345912A JP S5345912 A JPS5345912 A JP S5345912A JP 12077276 A JP12077276 A JP 12077276A JP 12077276 A JP12077276 A JP 12077276A JP S5345912 A JPS5345912 A JP S5345912A
Authority
JP
Japan
Prior art keywords
timing signal
signal extraction
extraction circuit
twophase
characteristic
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.)
Granted
Application number
JP12077276A
Other languages
Japanese (ja)
Other versions
JPS6038905B2 (en
Inventor
Yoshimitsu Okano
Shigeyuki Akagi
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 Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP51120772A priority Critical patent/JPS6038905B2/en
Publication of JPS5345912A publication Critical patent/JPS5345912A/en
Publication of JPS6038905B2 publication Critical patent/JPS6038905B2/en
Expired legal-status Critical Current

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
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

PURPOSE:A timing signal is produced by using the detection signal of a twophase differential phase modulated wave, so that a good data transmission is possible while holding always the characteristic of a detector circuit at a best condition.
JP51120772A 1976-10-07 1976-10-07 Timing signal extraction circuit Expired JPS6038905B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51120772A JPS6038905B2 (en) 1976-10-07 1976-10-07 Timing signal extraction circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51120772A JPS6038905B2 (en) 1976-10-07 1976-10-07 Timing signal extraction circuit

Publications (2)

Publication Number Publication Date
JPS5345912A true JPS5345912A (en) 1978-04-25
JPS6038905B2 JPS6038905B2 (en) 1985-09-03

Family

ID=14794609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51120772A Expired JPS6038905B2 (en) 1976-10-07 1976-10-07 Timing signal extraction circuit

Country Status (1)

Country Link
JP (1) JPS6038905B2 (en)

Also Published As

Publication number Publication date
JPS6038905B2 (en) 1985-09-03

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