FR2469050B1 - Circuit oscillateur a commande de phase automatique - Google Patents

Circuit oscillateur a commande de phase automatique

Info

Publication number
FR2469050B1
FR2469050B1 FR8023364A FR8023364A FR2469050B1 FR 2469050 B1 FR2469050 B1 FR 2469050B1 FR 8023364 A FR8023364 A FR 8023364A FR 8023364 A FR8023364 A FR 8023364A FR 2469050 B1 FR2469050 B1 FR 2469050B1
Authority
FR
France
Prior art keywords
phase control
oscillator circuit
automatic phase
automatic
oscillator
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
FR8023364A
Other languages
English (en)
Other versions
FR2469050A1 (fr
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
Publication of FR2469050A1 publication Critical patent/FR2469050A1/fr
Application granted granted Critical
Publication of FR2469050B1 publication Critical patent/FR2469050B1/fr
Expired 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/808—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the composite colour video-signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
FR8023364A 1979-10-31 1980-10-31 Circuit oscillateur a commande de phase automatique Expired FR2469050B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14167179A JPS5665530A (en) 1979-10-31 1979-10-31 Pll circuit

Publications (2)

Publication Number Publication Date
FR2469050A1 FR2469050A1 (fr) 1981-05-08
FR2469050B1 true FR2469050B1 (fr) 1985-10-31

Family

ID=15297477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023364A Expired FR2469050B1 (fr) 1979-10-31 1980-10-31 Circuit oscillateur a commande de phase automatique

Country Status (9)

Country Link
US (1) US4376268A (fr)
JP (1) JPS5665530A (fr)
CA (1) CA1148653A (fr)
DE (1) DE3040909A1 (fr)
FR (1) FR2469050B1 (fr)
GB (1) GB2063597B (fr)
IT (1) IT1133739B (fr)
NL (1) NL8005931A (fr)
SU (1) SU1314967A3 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129634B (en) * 1980-03-10 1984-10-31 Control Data Corp A self-adjusting delay device
JPS5864608A (ja) * 1981-10-15 1983-04-18 Victor Co Of Japan Ltd デイジタル信号記録再生方式
JPS5972814A (ja) * 1982-10-20 1984-04-24 Sanyo Electric Co Ltd 遅延回路
JPH07107759B2 (ja) * 1983-09-14 1995-11-15 株式会社日立製作所 回転ヘッドｐｃｍレコ−ダ
JPS60261281A (ja) * 1984-06-08 1985-12-24 Matsushita Electric Ind Co Ltd 色信号処理装置
JPH0772982B2 (ja) * 1985-09-20 1995-08-02 株式会社日立製作所 情報記録再生装置
JPH0734536Y2 (ja) * 1985-11-25 1995-08-02 株式会社ケンウッド デジタルテ−プレコ−ダ
US4811128A (en) * 1986-02-14 1989-03-07 Victor Company Of Japan Digital signal recording and reproducing apparatus having rotary magnetic heads
JPS62164651U (fr) * 1986-04-07 1987-10-19
JPH0720229B2 (ja) * 1987-04-30 1995-03-06 日本電気株式会社 圧縮画像デ−タ再生システム
NL8801844A (nl) * 1988-07-21 1990-02-16 Philips Nv Opstarten van de timing in een inrichting voor het afleiden van een kloksignaal.
US4875108A (en) * 1988-08-02 1989-10-17 Magnetic Peripherals Inc. Phase lock loop
JPH0282719A (ja) * 1988-09-19 1990-03-23 Sanyo Electric Co Ltd 発振回路
JPH04129070A (ja) * 1989-12-05 1992-04-30 Seiko Epson Corp 情報記録媒体の再生側信号処理装置
US5119043A (en) * 1990-06-27 1992-06-02 Digital Equipment Corporation Auto-centered phase-locked loop
US5036293A (en) * 1990-10-19 1991-07-30 Rca Licensing Corporation Oscillator for use with video signal time scaling apparatus
US5307212A (en) * 1991-08-22 1994-04-26 Rohm Co., Ltd. Trapezoidal wave generation in a video control signal write circuit
JPH05298866A (ja) * 1992-04-14 1993-11-12 Sony Corp 情報信号記録再生装置
KR970003810B1 (ko) * 1993-04-14 1997-03-22 삼성전자 주식회사 어드레스 천이 검출회로를 내장하는 불휘발성 반도체 집적회로
JP2616701B2 (ja) * 1994-06-29 1997-06-04 日本電気株式会社 クロック従属同期装置の高速引込み制御回路
US5943379A (en) * 1997-06-11 1999-08-24 National Semiconductor Corporation Multi-phase trapezoidal wave synthesizer used in phase-to-frequency converter
US6014417A (en) * 1997-06-11 2000-01-11 National Semiconductor Corporation On-chip phase step generator for a digital phase locked loop
JP3879951B2 (ja) * 1997-09-02 2007-02-14 ソニー株式会社 位相調整装置、位相調整方法及び表示装置
US7856224B2 (en) * 2005-03-31 2010-12-21 General Electric Company Systems and methods for recovering a signal of interest from a complex signal
US7869499B2 (en) * 2007-07-27 2011-01-11 Fsp Technology Inc. Variable-frequency circuit with a compensation mechanism
US9264052B1 (en) 2015-01-20 2016-02-16 International Business Machines Corporation Implementing dynamic phase error correction method and circuit for phase locked loop (PLL)
US9853807B2 (en) * 2016-04-21 2017-12-26 Taiwan Semiconductor Manufacturing Co., Ltd. Automatic detection of change in PLL locking trend

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609408A (en) * 1969-09-30 1971-09-28 Rca Corp Clock pulse generator
US3657661A (en) * 1970-06-16 1972-04-18 Itt Fm demodulator system
US3753143A (en) * 1971-08-05 1973-08-14 Honeywell Inf Systems Phase locked oscillator for integer pulse rates
US3792473A (en) * 1972-11-21 1974-02-12 Bendix Corp Vor receiver with adaptive filters and phase shifter for improved accuracy
JPS516515A (fr) * 1974-07-05 1976-01-20 Hitachi Ltd
US3908115A (en) * 1974-10-07 1975-09-23 Weston Instruments Inc Adaptively tuned data receiver
US4156855A (en) * 1978-01-26 1979-05-29 Rca Corporation Phase-locked loop with variable gain and bandwidth
FR2437733A1 (fr) * 1978-08-30 1980-04-25 Cit Alcatel Procede de regeneration de l'onde porteuse de modulation d'un signal module comportant des raies symetriques par rapport a cette porteuse et dispositif de mise en oeuvre

Also Published As

Publication number Publication date
GB2063597B (en) 1984-02-08
US4376268A (en) 1983-03-08
SU1314967A3 (ru) 1987-05-30
JPS5665530A (en) 1981-06-03
GB2063597A (en) 1981-06-03
FR2469050A1 (fr) 1981-05-08
JPS6247375B2 (fr) 1987-10-07
NL8005931A (nl) 1981-06-01
DE3040909A1 (de) 1981-05-14
IT1133739B (it) 1986-07-09
CA1148653A (fr) 1983-06-21
IT8025711A0 (it) 1980-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse