TW373413B - Burst gate pulse generator circuit - Google Patents

Burst gate pulse generator circuit

Info

Publication number
TW373413B
TW373413B TW087106920A TW87106920A TW373413B TW 373413 B TW373413 B TW 373413B TW 087106920 A TW087106920 A TW 087106920A TW 87106920 A TW87106920 A TW 87106920A TW 373413 B TW373413 B TW 373413B
Authority
TW
Taiwan
Prior art keywords
signal
burst
gate pulse
predetermined threshold
threshold level
Prior art date
Application number
TW087106920A
Other languages
English (en)
Inventor
Mehrdad Nayebi
Duc Ngo
Original Assignee
Sony Electronics Inc
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 Electronics Inc filed Critical Sony Electronics Inc
Application granted granted Critical
Publication of TW373413B publication Critical patent/TW373413B/zh

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
    • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
TW087106920A 1997-05-08 1998-05-05 Burst gate pulse generator circuit TW373413B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/852,918 US6043850A (en) 1997-05-08 1997-05-08 Burst gate pulse generator circuit

Publications (1)

Publication Number Publication Date
TW373413B true TW373413B (en) 1999-11-01

Family

ID=25314559

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087106920A TW373413B (en) 1997-05-08 1998-05-05 Burst gate pulse generator circuit

Country Status (5)

Country Link
US (1) US6043850A (zh)
JP (1) JP4112018B2 (zh)
AU (1) AU7173898A (zh)
TW (1) TW373413B (zh)
WO (1) WO1998051088A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7554607B2 (en) * 2005-09-20 2009-06-30 National Semiconductor Corporation Video signal detection circuit

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730982A (en) * 1970-12-28 1973-05-01 Hitachi Ltd Burst level detectors and phase detectors utilizing the same
JPS5148418B1 (zh) * 1971-04-30 1976-12-21
US4007482A (en) * 1973-07-31 1977-02-08 Sony Corporation Magnetic recording and/or reproducing apparatus
JPS5625072B2 (zh) * 1974-01-12 1981-06-10
US4054903A (en) * 1975-07-11 1977-10-18 Sony Corporation Video time base corrector
US4120000A (en) * 1976-07-08 1978-10-10 Sony Corporation Video time base corrector
JPS53148317A (en) * 1977-05-31 1978-12-23 Sony Corp Error correction unit for time axis
US4149180A (en) * 1977-12-22 1979-04-10 Gte Sylvania Incorporated Burst gating signal generating circuit
US4173023A (en) * 1978-05-24 1979-10-30 Rca Corporation Burst gate circuit
US4228456A (en) * 1979-06-20 1980-10-14 Gte Products Corporation Burst gating signal generating circuit
JPS5715586A (en) * 1980-07-02 1982-01-26 Sony Corp Code modulator for video signal
JPS58184892A (ja) * 1982-04-22 1983-10-28 Mitsubishi Electric Corp 検波回路
JPS58221586A (ja) * 1982-06-17 1983-12-23 Mitsubishi Electric Corp 信号処理回路
JPS60220691A (ja) * 1984-04-17 1985-11-05 Matsushita Electric Ind Co Ltd 信号発生回路
JPS6199481A (ja) * 1984-10-20 1986-05-17 Sony Corp 自動位相制御回路
JPS61189094A (ja) * 1985-02-16 1986-08-22 Sony Corp 読出スタ−トパルス発生回路
JPS61251224A (ja) * 1985-04-26 1986-11-08 Mitsubishi Electric Corp バ−ストゲ−トパルス発生回路
JPH07105953B2 (ja) * 1985-12-28 1995-11-13 ソニー株式会社 バ−ストゲ−トパルス形成回路
KR900006464B1 (ko) * 1987-05-23 1990-08-31 삼성전자 주식회사 버어스트 게이트 펄스를 출력 할 수 있는 동기신호 분리 집적회로
JPH01135185A (ja) * 1987-11-19 1989-05-26 Mitsubishi Electric Corp バーストゲートパルス発生回路
JPH02143693A (ja) * 1988-11-25 1990-06-01 Toshiba Corp バーストゲートパルス発生回路
KR940001436B1 (ko) * 1991-08-20 1994-02-23 삼성전자 주식회사 색상조절회로
CN1051899C (zh) * 1992-10-28 2000-04-26 三星电子株式会社 色同步脉冲检波系统
US5844621A (en) * 1995-06-21 1998-12-01 Sony Corporation Burst gate pulse generator

Also Published As

Publication number Publication date
JP2000515353A (ja) 2000-11-14
AU7173898A (en) 1998-11-27
US6043850A (en) 2000-03-28
JP4112018B2 (ja) 2008-07-02
WO1998051088A1 (en) 1998-11-12

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees