JPH0316808B2 - - Google Patents

Info

Publication number
JPH0316808B2
JPH0316808B2 JP56215587A JP21558781A JPH0316808B2 JP H0316808 B2 JPH0316808 B2 JP H0316808B2 JP 56215587 A JP56215587 A JP 56215587A JP 21558781 A JP21558781 A JP 21558781A JP H0316808 B2 JPH0316808 B2 JP H0316808B2
Authority
JP
Japan
Prior art keywords
current
output
frequency
pll
capacitor
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 - Lifetime
Application number
JP56215587A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58115939A (ja
Inventor
Noryuki Yamashita
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP56215587A priority Critical patent/JPS58115939A/ja
Publication of JPS58115939A publication Critical patent/JPS58115939A/ja
Publication of JPH0316808B2 publication Critical patent/JPH0316808B2/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)
JP56215587A 1981-12-28 1981-12-28 Ｐｌｌ Granted JPS58115939A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56215587A JPS58115939A (ja) 1981-12-28 1981-12-28 Ｐｌｌ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56215587A JPS58115939A (ja) 1981-12-28 1981-12-28 Ｐｌｌ

Publications (2)

Publication Number Publication Date
JPS58115939A JPS58115939A (ja) 1983-07-09
JPH0316808B2 true JPH0316808B2 (enExample) 1991-03-06

Family

ID=16674897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56215587A Granted JPS58115939A (ja) 1981-12-28 1981-12-28 Ｐｌｌ

Country Status (1)

Country Link
JP (1) JPS58115939A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2844596B2 (ja) * 1987-07-17 1999-01-06 ソニー株式会社 Ｐｌｌ回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280104A (en) * 1979-08-10 1981-07-21 Matsushita Electric Corporation Of America Phase locked loop system with improved acquisition

Also Published As

Publication number Publication date
JPS58115939A (ja) 1983-07-09

Similar Documents

Publication Publication Date Title
JP3001735B2 (ja) 位相同期ループ周波数シンセサイザ
US5534823A (en) Phase locked loop (PLL) circuit having variable loop filter for shortened locking time
KR100421411B1 (ko) 클록 신호 재생 장치
JPH027718A (ja) 高速位相同期電流低下及びクランプ回路を具備する位相同期ループ回路
JPS5917727A (ja) フェ−ズロックル−プの帯域幅制御回路
EP1406390A1 (en) PLL circuit and phase lock detector
US7039149B2 (en) Data clock regenerating apparatus
JP2842847B2 (ja) Ｐｌｌシンセサイザ回路
US3363194A (en) Phase lock loop with extended capture range
US5335018A (en) Digital phase-locked loop
JPH0316808B2 (enExample)
JPH04223716A (ja) Ｐｌｌシンセサイザ回路
JP3263621B2 (ja) Ｐｌｌ回路
EP0418862B1 (en) Frequency modulation circuit using VCO
JP3439143B2 (ja) 水平同期回路
JPS6151828B2 (enExample)
EP0140567B1 (en) Apparatus for controlling the frequency of a voltage controlled oscillator
JPH02111123A (ja) 可変周波発振器の同期化回路
US6519008B1 (en) Filter circuit
JPS6390213A (ja) 自動モ−ド切換ｐｌｌ回路
US6803815B1 (en) Amplitude modulation demodulation circuit
JPH04139917A (ja) Ｐｌｌ回路
JP2569508B2 (ja) Ｐｌｌ回路
JPH05110429A (ja) フエーズロツクドループ回路
JPH02311021A (ja) 位相同期ループ回路