KR960010853B1 - 위상 동기 회로 - Google Patents

위상 동기 회로 Download PDF

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Publication number
KR960010853B1
KR960010853B1 KR1019920700779A KR920700779A KR960010853B1 KR 960010853 B1 KR960010853 B1 KR 960010853B1 KR 1019920700779 A KR1019920700779 A KR 1019920700779A KR 920700779 A KR920700779 A KR 920700779A KR 960010853 B1 KR960010853 B1 KR 960010853B1
Authority
KR
South Korea
Prior art keywords
circuit
oscillation
output
stage
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 - Fee Related
Application number
KR1019920700779A
Other languages
English (en)
Korean (ko)
Other versions
KR920702577A (ko
Inventor
다까오 오가와
다께시 가와사끼
Original Assignee
세이꼬 엡슨 가부시끼가이샤
아이자와 스스무
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 세이꼬 엡슨 가부시끼가이샤, 아이자와 스스무 filed Critical 세이꼬 엡슨 가부시끼가이샤
Publication of KR920702577A publication Critical patent/KR920702577A/ko
Application granted granted Critical
Publication of KR960010853B1 publication Critical patent/KR960010853B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
    • H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L3/00—Starting of generators
    • 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • 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

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR1019920700779A 1990-08-07 1991-08-06 위상 동기 회로 Expired - Fee Related KR960010853B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP20895190 1990-08-07
JP90-208951 1990-08-07
JP90-256372 1990-09-26
JP25637290 1990-09-26
PCT/JP1991/001052 WO1992002986A1 (en) 1990-08-07 1991-08-06 Phase synchronizing circuit

Publications (2)

Publication Number Publication Date
KR920702577A KR920702577A (ko) 1992-09-04
KR960010853B1 true KR960010853B1 (ko) 1996-08-09

Family

ID=26517137

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920700779A Expired - Fee Related KR960010853B1 (ko) 1990-08-07 1991-08-06 위상 동기 회로

Country Status (4)

Country Link
JP (1) JP3160907B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR960010853B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW276377B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1992002986A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345186A (en) * 1993-01-19 1994-09-06 Credence Systems Corporation Retriggered oscillator for jitter-free phase locked loop frequency synthesis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5389651A (en) * 1977-01-19 1978-08-07 Hitachi Ltd Starttstop circuit of vfo
JPS58107728A (ja) * 1981-12-22 1983-06-27 Nippon Shiyuuhenki Kk 位相ロツクル−プ
JPS58107729A (ja) * 1981-12-22 1983-06-27 Nippon Shiyuuhenki Kk 位相ロツクル−プ
JPS59140614A (ja) * 1983-01-31 1984-08-13 Hitachi Ltd 位相同期発振回路
US4534044A (en) 1983-05-02 1985-08-06 Honeywell Information Systems Inc. Diskette read data recovery system

Also Published As

Publication number Publication date
TW276377B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-05-21
WO1992002986A1 (en) 1992-02-20
KR920702577A (ko) 1992-09-04
JP3160907B2 (ja) 2001-04-25

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