JPS5765928A - Phase lock loop circuit - Google Patents

Phase lock loop circuit

Info

Publication number
JPS5765928A
JPS5765928A JP55133358A JP13335880A JPS5765928A JP S5765928 A JPS5765928 A JP S5765928A JP 55133358 A JP55133358 A JP 55133358A JP 13335880 A JP13335880 A JP 13335880A JP S5765928 A JPS5765928 A JP S5765928A
Authority
JP
Japan
Prior art keywords
free running
outputs
differential amplifier
frequencies
phase lock
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
JP55133358A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6247376B2 (OSRAM
Inventor
Masanori Tsugita
Masanobu Shinoda
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
NEC IC Microcomputer Systems Co Ltd
Original Assignee
NEC Corp
Nippon Electric Co Ltd
NEC IC Microcomputer Systems 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, NEC IC Microcomputer Systems Co Ltd filed Critical NEC Corp
Priority to JP55133358A priority Critical patent/JPS5765928A/ja
Publication of JPS5765928A publication Critical patent/JPS5765928A/ja
Publication of JPS6247376B2 publication Critical patent/JPS6247376B2/ja
Granted 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

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP55133358A 1980-09-25 1980-09-25 Phase lock loop circuit Granted JPS5765928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55133358A JPS5765928A (en) 1980-09-25 1980-09-25 Phase lock loop circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55133358A JPS5765928A (en) 1980-09-25 1980-09-25 Phase lock loop circuit

Publications (2)

Publication Number Publication Date
JPS5765928A true JPS5765928A (en) 1982-04-21
JPS6247376B2 JPS6247376B2 (OSRAM) 1987-10-07

Family

ID=15102848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55133358A Granted JPS5765928A (en) 1980-09-25 1980-09-25 Phase lock loop circuit

Country Status (1)

Country Link
JP (1) JPS5765928A (OSRAM)

Also Published As

Publication number Publication date
JPS6247376B2 (OSRAM) 1987-10-07

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