JPS58184892A - 検波回路 - Google Patents

検波回路

Info

Publication number
JPS58184892A
JPS58184892A JP57069012A JP6901282A JPS58184892A JP S58184892 A JPS58184892 A JP S58184892A JP 57069012 A JP57069012 A JP 57069012A JP 6901282 A JP6901282 A JP 6901282A JP S58184892 A JPS58184892 A JP S58184892A
Authority
JP
Japan
Prior art keywords
signal
switching
transistor
circuit
detection circuit
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.)
Granted
Application number
JP57069012A
Other languages
English (en)
Japanese (ja)
Other versions
JPS627756B2 (enExample
Inventor
Kenji Kojima
小嶋　健治
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57069012A priority Critical patent/JPS58184892A/ja
Priority to US06/468,881 priority patent/US4550338A/en
Publication of JPS58184892A publication Critical patent/JPS58184892A/ja
Publication of JPS627756B2 publication Critical patent/JPS627756B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/66—Circuits for processing colour signals for synchronous demodulators
    • 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)
JP57069012A 1982-04-22 1982-04-22 検波回路 Granted JPS58184892A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57069012A JPS58184892A (ja) 1982-04-22 1982-04-22 検波回路
US06/468,881 US4550338A (en) 1982-04-22 1983-02-23 Detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57069012A JPS58184892A (ja) 1982-04-22 1982-04-22 検波回路

Publications (2)

Publication Number Publication Date
JPS58184892A true JPS58184892A (ja) 1983-10-28
JPS627756B2 JPS627756B2 (enExample) 1987-02-19

Family

ID=13390245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57069012A Granted JPS58184892A (ja) 1982-04-22 1982-04-22 検波回路

Country Status (2)

Country Link
US (1) US4550338A (enExample)
JP (1) JPS58184892A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630100A (en) * 1984-08-02 1986-12-16 Ncr Corporation Color video drive circuit
JPH02145003A (ja) * 1988-11-28 1990-06-04 Toshiba Corp 検波回路
DE4436403C2 (de) * 1994-10-12 1998-10-08 Nokia Deutschland Gmbh Schaltungsanordnung zum Demodulieren des Helper-Signals in einem Breitband-Videosignal
JP3326661B2 (ja) * 1995-01-12 2002-09-24 ソニー株式会社 クランプパルス発生回路
US5812208A (en) * 1995-06-21 1998-09-22 Sony Corporation Burst separator and slicer circuit
US6043850A (en) * 1997-05-08 2000-03-28 Sony Corporation Burst gate pulse generator circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143746A (en) * 1973-02-14 1976-04-14 Du Pont Horimaa mataha purehorimaanokyuazaisoseibutsuoseizosuruhoho

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626089A (en) * 1969-11-26 1971-12-07 Motorola Inc Chroma signal processing circuit for a color television receiver
US3651418A (en) * 1970-11-16 1972-03-21 Rca Corp Synchronous detector control
US3711634A (en) * 1971-10-18 1973-01-16 Warwick Electronics Inc Chroma-burst separator and amplifier circuit
US3740456A (en) * 1972-04-10 1973-06-19 Rca Corp Electronic signal processing circuit
US4326656A (en) * 1980-06-25 1982-04-27 International Business Machines Evacuated printing platen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143746A (en) * 1973-02-14 1976-04-14 Du Pont Horimaa mataha purehorimaanokyuazaisoseibutsuoseizosuruhoho

Also Published As

Publication number Publication date
US4550338A (en) 1985-10-29
JPS627756B2 (enExample) 1987-02-19

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