FR2527869B1 - Systeme de synchronisation d'oscillateurs avec controle en courant continu de la frequence normale de marche - Google Patents

Systeme de synchronisation d'oscillateurs avec controle en courant continu de la frequence normale de marche

Info

Publication number
FR2527869B1
FR2527869B1 FR838308839A FR8308839A FR2527869B1 FR 2527869 B1 FR2527869 B1 FR 2527869B1 FR 838308839 A FR838308839 A FR 838308839A FR 8308839 A FR8308839 A FR 8308839A FR 2527869 B1 FR2527869 B1 FR 2527869B1
Authority
FR
France
Prior art keywords
direct current
current monitoring
synchronization system
normal market
oscillator synchronization
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
FR838308839A
Other languages
English (en)
French (fr)
Other versions
FR2527869A1 (fr
Inventor
Robert Loren Ii Shanley
Leopold Albert Harwood
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of FR2527869A1 publication Critical patent/FR2527869A1/fr
Application granted granted Critical
Publication of FR2527869B1 publication Critical patent/FR2527869B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/45—Generation or recovery of colour sub-carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
FR838308839A 1982-05-28 1983-05-27 Systeme de synchronisation d'oscillateurs avec controle en courant continu de la frequence normale de marche Expired - Lifetime FR2527869B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/383,303 US4485354A (en) 1982-05-28 1982-05-28 PLL Oscillator synchronizing system with DC control of free-running frequency

Publications (2)

Publication Number Publication Date
FR2527869A1 FR2527869A1 (fr) 1983-12-02
FR2527869B1 true FR2527869B1 (fr) 1990-01-05

Family

ID=23512533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838308839A Expired - Lifetime FR2527869B1 (fr) 1982-05-28 1983-05-27 Systeme de synchronisation d'oscillateurs avec controle en courant continu de la frequence normale de marche

Country Status (14)

Country Link
US (1) US4485354A (enExample)
JP (1) JPS58215136A (enExample)
KR (1) KR910004294B1 (enExample)
AT (1) AT387116B (enExample)
AU (1) AU566503B2 (enExample)
CA (1) CA1196067A (enExample)
DE (1) DE3319363C2 (enExample)
ES (1) ES522572A0 (enExample)
FI (1) FI76457C (enExample)
FR (1) FR2527869B1 (enExample)
GB (1) GB2120879B (enExample)
HK (1) HK48787A (enExample)
IT (1) IT1190374B (enExample)
MY (1) MY8700485A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60248006A (ja) * 1984-05-24 1985-12-07 Nec Corp 発振器
US4611239A (en) * 1984-10-31 1986-09-09 Rca Corporation Oscillator synchronizing system for eliminating static phase errors
US4617587A (en) * 1984-11-30 1986-10-14 Rca Corporation Recovery system for a control loop
US4959618A (en) * 1989-02-16 1990-09-25 Vtc Incorporated Differential charge pump for a phase locked loop
EP0509124B1 (de) * 1991-04-19 1996-03-27 Siemens Aktiengesellschaft Oszillatorschaltung
JP2002154074A (ja) 2000-11-16 2002-05-28 Makita Corp 電動工具の照明装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES374096A1 (es) * 1968-11-21 1971-12-01 Zenith Radio Corp Mejoras en las redes de traslacion de senales.
US3857110A (en) * 1972-08-24 1974-12-24 Signetics Corp Voltage controlled oscillator with temperature compensating bias source
US4020500A (en) * 1975-11-19 1977-04-26 Rca Corporation Controlled oscillator
JPS5927129B2 (ja) * 1979-08-31 1984-07-03 松下電器産業株式会社 位相同期回路

Also Published As

Publication number Publication date
JPS58215136A (ja) 1983-12-14
FI831789A0 (fi) 1983-05-20
KR910004294B1 (ko) 1991-06-25
CA1196067A (en) 1985-10-29
ATA196983A (de) 1988-04-15
FI76457C (fi) 1988-10-10
KR840005003A (ko) 1984-10-31
ES8404587A1 (es) 1984-04-16
FR2527869A1 (fr) 1983-12-02
JPH0472411B2 (enExample) 1992-11-18
DE3319363C2 (de) 1986-05-28
GB2120879A (en) 1983-12-07
MY8700485A (en) 1987-12-31
IT8321219A0 (it) 1983-05-20
GB2120879B (en) 1985-11-06
FI76457B (fi) 1988-06-30
IT1190374B (it) 1988-02-16
AU1483683A (en) 1983-12-01
GB8314409D0 (en) 1983-06-29
AT387116B (de) 1988-12-12
ES522572A0 (es) 1984-04-16
FI831789L (fi) 1983-11-29
DE3319363A1 (de) 1983-12-01
US4485354A (en) 1984-11-27
AU566503B2 (en) 1987-10-22
HK48787A (en) 1987-07-03

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Legal Events

Date Code Title Description
TP Transmission of property