MY115925A - Phase lock loop with selectable response - Google Patents

Phase lock loop with selectable response

Info

Publication number
MY115925A
MY115925A MYPI99003364A MYPI19993364A MY115925A MY 115925 A MY115925 A MY 115925A MY PI99003364 A MYPI99003364 A MY PI99003364A MY PI19993364 A MYPI19993364 A MY PI19993364A MY 115925 A MY115925 A MY 115925A
Authority
MY
Malaysia
Prior art keywords
oscillator
frequencies
phase detector
coupled
processor
Prior art date
Application number
MYPI99003364A
Other languages
English (en)
Inventor
Albert Wilber James
Original Assignee
Interdigital Madison Patent Holdings
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 Interdigital Madison Patent Holdings filed Critical Interdigital Madison Patent Holdings
Publication of MY115925A publication Critical patent/MY115925A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator
    • 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
    • H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Television Signal Processing For Recording (AREA)
MYPI99003364A 1998-08-07 1999-08-06 Phase lock loop with selectable response MY115925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/130,977 US6233020B1 (en) 1998-08-07 1998-08-07 Phase lock loop with selectable response

Publications (1)

Publication Number Publication Date
MY115925A true MY115925A (en) 2003-09-30

Family

ID=22447300

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI99003364A MY115925A (en) 1998-08-07 1999-08-06 Phase lock loop with selectable response

Country Status (8)

Country Link
US (1) US6233020B1 (enExample)
EP (1) EP0979000B1 (enExample)
JP (3) JP2000106638A (enExample)
KR (1) KR100591962B1 (enExample)
CN (1) CN1211996C (enExample)
DE (1) DE69934281T2 (enExample)
MY (1) MY115925A (enExample)
TW (1) TW424396B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400409B1 (en) * 1998-08-07 2002-06-04 Thomson Licensing Sa Control of horizontal frequency selection
US6856358B1 (en) 2002-01-16 2005-02-15 Etron Technology, Inc. Phase-increase induced backporch decrease (PIBD) phase recovery method for video signal processing
DE10243504A1 (de) * 2002-09-19 2004-04-01 Robert Bosch Gmbh Schaltungsanordnung und Verfahren zum Abstimmen der Oszillationsfrequenz
US7274764B2 (en) * 2003-11-20 2007-09-25 Avago Technologies General Ip (Singapore) Pte. Ltd Phase detector system with asynchronous output override
US8149331B2 (en) 2007-05-31 2012-04-03 Gvbb Holdings S.A.R.L Delay stabilization method and apparatus for video format conversion

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444860A (en) * 1974-12-12 1976-08-04 Mullard Ltd Frequency synthesiser
US4048655A (en) * 1976-01-05 1977-09-13 Zenith Radio Corporation Variable speed horizontal automatic phase control
MX157636A (es) * 1984-01-03 1988-12-07 Motorola Inc Mejoras en circuito de sincronizacion de fase digital de frecuencia multiple
JPS62127174U (enExample) * 1986-01-31 1987-08-12
JPS62187881A (ja) * 1986-02-14 1987-08-17 ソニー株式会社 水平出力回路
JPS62152558U (enExample) * 1986-03-20 1987-09-28
JPS63253772A (ja) * 1987-04-09 1988-10-20 Sony Corp 水平周波数信号発生回路
JPS63288518A (ja) * 1987-05-20 1988-11-25 Nec Corp Ｐｌｌ回路
JPH02111937U (enExample) * 1989-02-21 1990-09-07
JP3019328B2 (ja) * 1989-07-12 2000-03-13 ソニー株式会社 テレビジョン受像機
JPH03284062A (ja) * 1990-03-30 1991-12-13 Nec Home Electron Ltd ビデオ信号処理装置用ｐｌｌ回路
JPH04356888A (ja) * 1991-06-03 1992-12-10 Hitachi Ltd 色同期回路
JPH04365267A (ja) * 1991-06-13 1992-12-17 Mitsubishi Electric Corp 時定数可変型ａｆｃ回路
JPH05145784A (ja) * 1991-11-20 1993-06-11 Matsushita Electric Ind Co Ltd 位相同期ループ装置
KR950009614B1 (ko) * 1992-07-28 1995-08-25 현대건설주식회사 조립식 벽판
CA2112290C (en) * 1993-12-23 2004-06-01 John R. Francis A clock recovery circuit for serial digital video
JPH07302072A (ja) * 1994-05-06 1995-11-14 Hitachi Ltd 耐ノイズ，高速引込形ディスプレイ用位相同期回路
JPH0846818A (ja) * 1994-07-28 1996-02-16 Sanyo Electric Co Ltd 映像信号処理回路
KR100234243B1 (ko) * 1994-07-30 1999-12-15 윤종용 위상 동기 루프회로
US5414390A (en) * 1994-09-12 1995-05-09 Analog Devices, Inc. Center frequency controlled phase locked loop system
JPH08125884A (ja) * 1994-10-20 1996-05-17 Fujitsu General Ltd Ｐｌｌ回路
JP3407449B2 (ja) * 1994-12-28 2003-05-19 日本ビクター株式会社 走査線変換回路
US5745159A (en) * 1995-05-11 1998-04-28 The Boeing Company Passenger aircraft entertainment distribution system having in-line signal conditioning
JPH0918742A (ja) * 1995-06-30 1997-01-17 Victor Co Of Japan Ltd 同期信号回路
JPH09162730A (ja) * 1995-11-29 1997-06-20 Internatl Business Mach Corp <Ibm> Ｐｌｌ回路
JP3679503B2 (ja) * 1996-06-11 2005-08-03 松下電器産業株式会社 周波数シンセサイザ
US6229401B1 (en) * 1998-08-07 2001-05-08 Thomson Consumer Electronics Horizontal frequency generation

Also Published As

Publication number Publication date
EP0979000A3 (en) 2004-01-28
DE69934281T2 (de) 2007-06-06
DE69934281D1 (de) 2007-01-18
US6233020B1 (en) 2001-05-15
EP0979000A2 (en) 2000-02-09
TW424396B (en) 2001-03-01
KR100591962B1 (ko) 2006-06-21
CN1211996C (zh) 2005-07-20
EP0979000B1 (en) 2006-12-06
JP2000106638A (ja) 2000-04-11
KR20000017163A (ko) 2000-03-25
JP2010200383A (ja) 2010-09-09
CN1250306A (zh) 2000-04-12
JP2010233248A (ja) 2010-10-14

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