HK797A - Signal phase alignment circuitry - Google Patents

Signal phase alignment circuitry

Info

Publication number
HK797A
HK797A HK797A HK797A HK797A HK 797 A HK797 A HK 797A HK 797 A HK797 A HK 797A HK 797 A HK797 A HK 797A HK 797 A HK797 A HK 797A
Authority
HK
Hong Kong
Prior art keywords
signal phase
phase alignment
alignment circuitry
circuitry
signal
Prior art date
Application number
HK797A
Other languages
English (en)
Inventor
David Lowell Mcneely
Original Assignee
Rca Thomson Licensing 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 Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of HK797A publication Critical patent/HK797A/xx

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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/135—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals by the use of time reference signals, e.g. clock signals
    • 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
    • H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
    • H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
    • H03L7/0814—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the phase shifting device being digitally controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Pulse Circuits (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
HK797A 1987-08-07 1997-01-02 Signal phase alignment circuitry HK797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/082,419 US4814879A (en) 1987-08-07 1987-08-07 Signal phase alignment circuitry

Publications (1)

Publication Number Publication Date
HK797A true HK797A (en) 1997-01-10

Family

ID=22171100

Family Applications (1)

Application Number Title Priority Date Filing Date
HK797A HK797A (en) 1987-08-07 1997-01-02 Signal phase alignment circuitry

Country Status (6)

Country Link
US (1) US4814879A (de)
JP (1) JP2909740B2 (de)
KR (1) KR970004440B1 (de)
DE (1) DE3826717C2 (de)
GB (1) GB2208573B (de)
HK (1) HK797A (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992874A (en) * 1989-07-03 1991-02-12 Rca Licensing Corporation Method and apparatus for correcting timing errors as for a multi-picture display
DE3931259A1 (de) * 1989-09-19 1991-03-28 Siemens Ag Verfahren zur fortlaufenden anpassung der phase eines digitalsignals an einen takt
US5066868A (en) * 1990-08-13 1991-11-19 Thomson Consumer Electronics, Inc. Apparatus for generating phase shifted clock signals
US5272729A (en) * 1991-09-20 1993-12-21 International Business Machines Corporation Clock signal latency elimination network
DE4135335C2 (de) * 1991-10-26 1993-11-25 Grundig Emv Einrichtung zur Gewinnung zweier in Quadraturphasenbeziehung stehender Signale aus einem digitalen Signal
JPH05199481A (ja) * 1992-01-23 1993-08-06 Fanuc Ltd ビデオ信号の位相制御回路
EP0553744B1 (de) * 1992-01-31 2001-03-28 Konica Corporation Vorrichtung zur Signalverzögerung
US5309111A (en) * 1992-06-26 1994-05-03 Thomson Consumer Electronics Apparatus for measuring skew timing errors
US5404437A (en) * 1992-11-10 1995-04-04 Sigma Designs, Inc. Mixing of computer graphics and animation sequences
KR960002463B1 (ko) * 1993-12-11 1996-02-17 한국전기통신공사 고속데이타 전송에서의 디지틀 데이타 리타이밍 장치
US5515107A (en) * 1994-03-30 1996-05-07 Sigma Designs, Incorporated Method of encoding a stream of motion picture data
US5598576A (en) * 1994-03-30 1997-01-28 Sigma Designs, Incorporated Audio output device having digital signal processor for responding to commands issued by processor by emulating designated functions according to common command interface
US6124897A (en) * 1996-09-30 2000-09-26 Sigma Designs, Inc. Method and apparatus for automatic calibration of analog video chromakey mixer
US5528309A (en) 1994-06-28 1996-06-18 Sigma Designs, Incorporated Analog video chromakey mixer
WO1997005739A1 (en) * 1995-08-01 1997-02-13 Auravision Corporation Transition aligned video synchronization system
US5663767A (en) * 1995-10-25 1997-09-02 Thomson Consumer Electronics, Inc. Clock re-timing apparatus with cascaded delay stages
US5719511A (en) * 1996-01-31 1998-02-17 Sigma Designs, Inc. Circuit for generating an output signal synchronized to an input signal
US5818468A (en) * 1996-06-04 1998-10-06 Sigma Designs, Inc. Decoding video signals at high speed using a memory buffer
US6128726A (en) 1996-06-04 2000-10-03 Sigma Designs, Inc. Accurate high speed digital signal processor
US5818890A (en) * 1996-09-24 1998-10-06 Motorola, Inc. Method for synchronizing signals and structures therefor
US5959683A (en) * 1997-06-26 1999-09-28 Xerox Corporation System to remove artifacts in a digital image derived from a television signal
FR2768575B1 (fr) * 1997-09-12 2004-04-09 Sgs Thomson Microelectronics Procede de mesure de delai temporel et circuit mettant en oeuvre le procede
KR100261295B1 (ko) * 1997-12-03 2000-07-01 이계철 준안정이 고려된 디지털 위상 정렬장치
DE19920335C1 (de) * 1999-05-03 2000-09-07 Siemens Ag Anordnung zur Phasenangleichung eines Datensignals an ein Taktsignal in einem digitalen integrierten Schaltkreis
KR100595837B1 (ko) * 1999-10-04 2006-07-05 에스케이 텔레콤주식회사 통신시스템에서 입력신호의 위상 검출 장치
JP3394013B2 (ja) * 1999-12-24 2003-04-07 松下電器産業株式会社 データ抽出回路およびデータ抽出システム
EP1316808B1 (de) * 2002-09-24 2004-03-24 Agilent Technologies Inc., A Delaware Corporation Übergangsanpassung
DE60319664T2 (de) * 2003-01-02 2009-04-02 Texas Instruments Inc., Dallas Verfahren und Anordung zur Verminderung einer Taktverschiebung zwischen zwei Signalen
WO2005081449A1 (en) * 2004-02-02 2005-09-01 Thomson Licensing S.A. Analog to digital converter clock synchronizer
JP4488872B2 (ja) * 2004-11-29 2010-06-23 株式会社ルネサステクノロジ 位相同期回路及び半導体集積回路装置
US8582706B2 (en) * 2009-10-29 2013-11-12 National Instruments Corporation Training a data path for parallel data transfer
US11621669B2 (en) * 2021-01-27 2023-04-04 The Regents Of The University Of California Fast startup of crystal and other high-Q oscillators

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2137998B2 (de) * 1971-07-29 1975-03-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur zeitselektiven eingabe von impulsgruppen
US3911368A (en) * 1974-06-20 1975-10-07 Tarczy Hornoch Zoltan Phase interpolating apparatus and method
JPS56106421A (en) * 1980-01-29 1981-08-24 Nippon Hoso Kyokai <Nhk> Constant ratio delay circuit
US4399416A (en) * 1980-11-10 1983-08-16 Texaco Development Corporation Floating point amplifier
US4500852A (en) * 1982-12-13 1985-02-19 Rockwell International Corporation Wide range phase detector utilizing a plurality of stacked detector modules
US4617679A (en) * 1983-09-20 1986-10-14 Nec Electronics U.S.A., Inc. Digital phase lock loop circuit
JPS60170075A (ja) * 1984-02-14 1985-09-03 Sony Corp デイジタルビデオ信号処理装置
JPS60204121A (ja) * 1984-03-29 1985-10-15 Fujitsu Ltd 位相同期回路
US4679005A (en) * 1985-01-23 1987-07-07 Sony Corporation Phase locked loop with frequency offset
US4600895A (en) * 1985-04-26 1986-07-15 Minnesota Mining And Manufacturing Company Precision phase synchronization of free-running oscillator output signal to reference signal
US4675612A (en) * 1985-06-21 1987-06-23 Advanced Micro Devices, Inc. Apparatus for synchronization of a first signal with a second signal
JPH07123218B2 (ja) * 1986-05-16 1995-12-25 株式会社トプコン 走査同期信号発生回路

Also Published As

Publication number Publication date
DE3826717A1 (de) 1989-02-16
GB2208573B (en) 1991-12-18
US4814879A (en) 1989-03-21
KR970004440B1 (ko) 1997-03-27
DE3826717C2 (de) 1996-10-24
KR890004502A (ko) 1989-04-22
JP2909740B2 (ja) 1999-06-23
JPS6467029A (en) 1989-03-13
GB8818578D0 (en) 1988-09-07
GB2208573A (en) 1989-04-05

Similar Documents

Publication Publication Date Title
GB2208573B (en) Signal phase alignment circuitry
GR3002864T3 (en) Azolylmethylcyclopropyl derivatives
HK114795A (en) (1h-azol-1-ylme-thyl)substituted benmzotriazole derivatives
EP0318704A3 (en) 3-cyano-4-phenyl-pyrrole derivatives
GB8815258D0 (en) Thiorea derivatives
EP0305322A3 (en) Isoxazole-beta-carboline derivatives
GB8805356D0 (en) Signal averaging means
EP0297383A3 (en) Hydroxyethyl-azolyl derivatives
EP0307911A3 (en) Signal discriminator
GB8729515D0 (en) Signal receiving arrangement
KR960009449B1 (en) Signal distinction circuit
IL88134A0 (en) Substituted azacyclohexyl derivatives
GB2205829B (en) 2-aryl-4-isoxazolin-3-one derivatives
EP0322164A3 (en) Ethanolamie derivatives
GB8705601D0 (en) Oxo-isoindolinyl derivatives
ZA887966B (en) Substituted azacyclohexyl derivatives
GB8726272D0 (en) 4-demethoxy anthra-cycline derivatives
KR960009448B1 (en) Signal distinction circuit
GB2200910B (en) Thiopilocarpine derivatives
EP0322743A3 (en) Signal generator
GB8700016D0 (en) Quinolizinone derivatives
GB2196517B (en) Signal labelling
GB8715925D0 (en) Thiapentanamide derivatives
GB8829377D0 (en) Signal compounds
KR960009451B1 (en) Signal distinction circuit

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)