KR101091042B1 - 비디오 처리 디바이스에서 전압 제어되는 수정 발진기를 설정하기 위한 방법 및 장치 - Google Patents

비디오 처리 디바이스에서 전압 제어되는 수정 발진기를 설정하기 위한 방법 및 장치 Download PDF

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Publication number
KR101091042B1
KR101091042B1 KR1020067016917A KR20067016917A KR101091042B1 KR 101091042 B1 KR101091042 B1 KR 101091042B1 KR 1020067016917 A KR1020067016917 A KR 1020067016917A KR 20067016917 A KR20067016917 A KR 20067016917A KR 101091042 B1 KR101091042 B1 KR 101091042B1
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KR
South Korea
Prior art keywords
bit rate
rate multiplier
parameter
oscillator
value
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
KR1020067016917A
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English (en)
Korean (ko)
Other versions
KR20070028314A (ko
Inventor
죠오지 앤드류 시릴라
로버트 앨런 피취
Original Assignee
톰슨 라이센싱
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.)
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Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20070028314A publication Critical patent/KR20070028314A/ko
Application granted granted Critical
Publication of KR101091042B1 publication Critical patent/KR101091042B1/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/026—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using a memory for digitally storing correction values
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020067016917A 2004-02-26 2006-08-23 비디오 처리 디바이스에서 전압 제어되는 수정 발진기를 설정하기 위한 방법 및 장치 Expired - Fee Related KR101091042B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54814504P 2004-02-26 2004-02-26
US60/548,145 2004-02-26
PCT/US2005/006252 WO2005084037A2 (en) 2004-02-26 2005-02-25 Method and apparatus for setting a voltage controlled crystal oscillator in a video processing device

Publications (2)

Publication Number Publication Date
KR20070028314A KR20070028314A (ko) 2007-03-12
KR101091042B1 true KR101091042B1 (ko) 2011-12-09

Family

ID=34910989

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067016917A Expired - Fee Related KR101091042B1 (ko) 2004-02-26 2006-08-23 비디오 처리 디바이스에서 전압 제어되는 수정 발진기를 설정하기 위한 방법 및 장치

Country Status (8)

Country Link
US (1) US7738039B2 (enExample)
EP (1) EP1733566A2 (enExample)
JP (1) JP2007528159A (enExample)
KR (1) KR101091042B1 (enExample)
CN (1) CN1922891B (enExample)
BR (1) BRPI0508112A (enExample)
MY (1) MY143880A (enExample)
WO (1) WO2005084037A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101717151B1 (ko) 2015-10-26 2017-03-27 주식회사 호서텔넷 저항 조절 회로 및 이를 포함하는 무선 통신 시스템

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101977016B1 (ko) 2011-12-30 2019-05-13 삼성전자 주식회사 방송 수신 시스템의 프론트 엔드 집적회로, 이를 포함하는 방송 수신 시스템, 및 이의 동작 방법
CN103248358A (zh) * 2013-05-30 2013-08-14 上海贝岭股份有限公司 实时时钟补偿装置及方法
CN120017046B (zh) * 2025-04-22 2025-07-22 北京和峰科技有限公司 基于公网信号扫描的压控晶振频率调整方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959715A (en) * 1989-06-16 1990-09-25 North American Philips Corporation Method and apparatus for converting an interlaced television transmission to a sequential display using maximum likelihood estimation
US5381181A (en) * 1993-05-13 1995-01-10 Thomson Consumer Electronics, Inc. Clock recovery apparatus as for a compressed video signal
US5742191A (en) * 1993-12-08 1998-04-21 Thomson Consumer Electronics, Inc. D/A for controlling an oscillator in a phase locked loop
US5612981A (en) * 1994-02-15 1997-03-18 Philips Electronics North America Corporation Apparatus and methods for improving timing recovery of a system clock
US5920572A (en) * 1995-06-30 1999-07-06 Divicom Inc. Transport stream decoder/demultiplexer for hierarchically organized audio-video streams
US5699392A (en) * 1995-11-06 1997-12-16 Stellar One Corporation Method and system for the recovery of an encoder clock from an MPEG-2 transport stream
DE69941284D1 (de) * 1998-10-02 2009-10-01 Thomson Consumer Electronics Umsetzung einer Datenrate
US6356871B1 (en) * 1999-06-14 2002-03-12 Cirrus Logic, Inc. Methods and circuits for synchronizing streaming data and systems using the same
JP2001077670A (ja) * 1999-08-31 2001-03-23 Sanyo Electric Co Ltd 周波数補正回路、移動体通信機
EP1303954B1 (en) * 2000-07-26 2008-07-16 Thomson Licensing Multi-media jitter removal in an asynchronous digital home network
JP3555883B2 (ja) * 2001-06-08 2004-08-18 日本電気株式会社 クロック再生方法及び受信クロック生成装置
EP1324619B1 (en) * 2001-10-30 2006-05-17 STMicroelectronics Pvt. Ltd All-digital clock recovery using a fractional divider

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101717151B1 (ko) 2015-10-26 2017-03-27 주식회사 호서텔넷 저항 조절 회로 및 이를 포함하는 무선 통신 시스템

Also Published As

Publication number Publication date
JP2007528159A (ja) 2007-10-04
CN1922891A (zh) 2007-02-28
MY143880A (en) 2011-07-15
US20070192783A1 (en) 2007-08-16
CN1922891B (zh) 2010-06-16
BRPI0508112A (pt) 2007-07-17
WO2005084037A2 (en) 2005-09-09
WO2005084037A3 (en) 2005-11-10
US7738039B2 (en) 2010-06-15
KR20070028314A (ko) 2007-03-12
EP1733566A2 (en) 2006-12-20

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