JPS624896B2 - - Google Patents

Info

Publication number
JPS624896B2
JPS624896B2 JP52120634A JP12063477A JPS624896B2 JP S624896 B2 JPS624896 B2 JP S624896B2 JP 52120634 A JP52120634 A JP 52120634A JP 12063477 A JP12063477 A JP 12063477A JP S624896 B2 JPS624896 B2 JP S624896B2
Authority
JP
Japan
Prior art keywords
pll
frequency
lock
vco
range
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
JP52120634A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5453949A (en
Inventor
Koichi Noguchi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP12063477A priority Critical patent/JPS5453949A/ja
Publication of JPS5453949A publication Critical patent/JPS5453949A/ja
Publication of JPS624896B2 publication Critical patent/JPS624896B2/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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/12—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a scanning signal

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP12063477A 1977-10-07 1977-10-07 Locking method for pll Granted JPS5453949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12063477A JPS5453949A (en) 1977-10-07 1977-10-07 Locking method for pll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12063477A JPS5453949A (en) 1977-10-07 1977-10-07 Locking method for pll

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP60221472A Division JPS6187428A (ja) 1985-10-04 1985-10-04 Ｐｐｌのロツク方式

Publications (2)

Publication Number Publication Date
JPS5453949A JPS5453949A (en) 1979-04-27
JPS624896B2 true JPS624896B2 (enrdf_load_stackoverflow) 1987-02-02

Family

ID=14791069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12063477A Granted JPS5453949A (en) 1977-10-07 1977-10-07 Locking method for pll

Country Status (1)

Country Link
JP (1) JPS5453949A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5453949A (en) 1979-04-27

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