CA1179024A - Extraction par une boucle a asservissement de phase de signaux d'horloge supprimes - Google Patents

Extraction par une boucle a asservissement de phase de signaux d'horloge supprimes

Info

Publication number
CA1179024A
CA1179024A CA000400188A CA400188A CA1179024A CA 1179024 A CA1179024 A CA 1179024A CA 000400188 A CA000400188 A CA 000400188A CA 400188 A CA400188 A CA 400188A CA 1179024 A CA1179024 A CA 1179024A
Authority
CA
Canada
Prior art keywords
signal
clock
frequency
output
phase
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
CA000400188A
Other languages
English (en)
Inventor
Chung K. Tsang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA000400188A priority Critical patent/CA1179024A/fr
Application granted granted Critical
Publication of CA1179024A publication Critical patent/CA1179024A/fr
Expired legal-status Critical Current

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
    • H03L7/0807—Details of the phase-locked loop concerning mainly a recovery circuit for the reference signal
    • 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
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CA000400188A 1982-03-31 1982-03-31 Extraction par une boucle a asservissement de phase de signaux d'horloge supprimes Expired CA1179024A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000400188A CA1179024A (fr) 1982-03-31 1982-03-31 Extraction par une boucle a asservissement de phase de signaux d'horloge supprimes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000400188A CA1179024A (fr) 1982-03-31 1982-03-31 Extraction par une boucle a asservissement de phase de signaux d'horloge supprimes

Publications (1)

Publication Number Publication Date
CA1179024A true CA1179024A (fr) 1984-12-04

Family

ID=4122481

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000400188A Expired CA1179024A (fr) 1982-03-31 1982-03-31 Extraction par une boucle a asservissement de phase de signaux d'horloge supprimes

Country Status (1)

Country Link
CA (1) CA1179024A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0429912A2 (fr) * 1989-11-15 1991-06-05 National Semiconductor Corporation Synchronisation par une ligne de retard insensible aux transitions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0429912A2 (fr) * 1989-11-15 1991-06-05 National Semiconductor Corporation Synchronisation par une ligne de retard insensible aux transitions
EP0429912A3 (en) * 1989-11-15 1992-04-29 National Semiconductor Corporation Synchronisation with the edge transition insensitive delay line

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry