JPS58115939A - Ｐｌｌ - Google Patents

Ｐｌｌ

Info

Publication number
JPS58115939A
JPS58115939A JP56215587A JP21558781A JPS58115939A JP S58115939 A JPS58115939 A JP S58115939A JP 56215587 A JP56215587 A JP 56215587A JP 21558781 A JP21558781 A JP 21558781A JP S58115939 A JPS58115939 A JP S58115939A
Authority
JP
Japan
Prior art keywords
current
capacitor
output
circuit
frequency
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
JP56215587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0316808B2 (enExample
Inventor
Noriyuki Yamashita
紀之 山下
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 true JPS58115939A (ja) 1983-07-09
JPH0316808B2 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422113A (en) * 1987-07-17 1989-01-25 Sony Corp Pll circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628529A (en) * 1979-08-10 1981-03-20 Matsushita Electric Corp Phase locked loop circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628529A (en) * 1979-08-10 1981-03-20 Matsushita Electric Corp Phase locked loop circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422113A (en) * 1987-07-17 1989-01-25 Sony Corp Pll circuit

Also Published As

Publication number Publication date
JPH0316808B2 (enExample) 1991-03-06

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
JPS58130631A (ja) フエイズロツクドル−プ
US7606343B2 (en) Phase-locked-loop with reduced clock jitter
KR0138764B1 (ko) 검출 시스템
JP2928255B2 (ja) ライン同期信号検出回路
JP3331894B2 (ja) Ｐｌｌ回路
US6429901B1 (en) PLL circuit and phase lock detector
JP3257803B2 (ja) 発信器の周波数を所定の周波数範囲内に維持する装置
JPS58115939A (ja) Ｐｌｌ
JP3263621B2 (ja) Ｐｌｌ回路
JP3196409B2 (ja) Ｐｌｌ回路
JPS6390213A (ja) 自動モ−ド切換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
JPH01243622A (ja) 位相同期ループ回路
JP2798702B2 (ja) 位相同期回路
JPH0779157A (ja) 同期調整回路
JPH04139917A (ja) Ｐｌｌ回路
JPH01157618A (ja) 複合映像信号のアナログ−ディジタル変換装置
JPS62199120A (ja) 位相同期回路の引込時間短縮方式
JP3066037B2 (ja) フェイズロックドループ回路
JPH06204864A (ja) Ｐｌｌ回路
JPH04273618A (ja) Ｐｌｌ回路
JPS5950141B2 (ja) 位相同期ル−プ回路