GB1099616A - Improvements in or relating to circuit arrangements for producing a colour television colour sub-carrier - Google Patents

Improvements in or relating to circuit arrangements for producing a colour television colour sub-carrier

Info

Publication number
GB1099616A
GB1099616A GB3637566A GB3637566A GB1099616A GB 1099616 A GB1099616 A GB 1099616A GB 3637566 A GB3637566 A GB 3637566A GB 3637566 A GB3637566 A GB 3637566A GB 1099616 A GB1099616 A GB 1099616A
Authority
GB
United Kingdom
Prior art keywords
frequency
transistor
signal
mixing stage
line
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
Application number
GB3637566A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1099616A publication Critical patent/GB1099616A/en
Expired 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
    • H04N9/44—Colour synchronisation
    • H04N9/45—Generation or recovery of colour sub-carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
GB3637566A 1965-08-14 1966-08-15 Improvements in or relating to circuit arrangements for producing a colour television colour sub-carrier Expired GB1099616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6510673A NL6510673A (ru) 1965-08-14 1965-08-14

Publications (1)

Publication Number Publication Date
GB1099616A true GB1099616A (en) 1968-01-17

Family

ID=19793895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3637566A Expired GB1099616A (en) 1965-08-14 1966-08-15 Improvements in or relating to circuit arrangements for producing a colour television colour sub-carrier

Country Status (7)

Country Link
AT (1) AT261699B (ru)
DE (1) DE1462844A1 (ru)
DK (1) DK119670B (ru)
GB (1) GB1099616A (ru)
NL (1) NL6510673A (ru)
NO (1) NO119368B (ru)
SE (1) SE321498B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337674C3 (de) * 1973-07-25 1983-11-03 Robert Bosch Gmbh, 7000 Stuttgart System zur Erzeugung eines mit Synchronisiersignalen verkoppelten Farbträgersignals für ein PAL-Farbfernsehsystem
JPS5912224B2 (ja) * 1978-02-25 1984-03-21 日本ビクター株式会社 カラ−テレビジョン方式における信号発生回路
DE2907346C2 (de) * 1979-02-24 1981-06-04 Rohde & Schwarz GmbH & Co KG, 8000 München PAL-Bezugsfarbträger-Generator

Also Published As

Publication number Publication date
NL6510673A (ru) 1967-02-15
SE321498B (ru) 1970-03-09
NO119368B (ru) 1970-05-11
DK119670B (da) 1971-02-08
DE1462844A1 (de) 1968-12-19
AT261699B (de) 1968-05-10

Similar Documents

Publication Publication Date Title
CA1083710A (en) Circuit for the line synchronisation in a television receiver
US3163823A (en) Digital receiver tuning system
US4092672A (en) Master oscillator synchronizing system
US3821470A (en) Phase correction for horizontal oscillator in cmos form
CA1047614A (en) Start-stop transistor colpitts oscillator circuit
US4025952A (en) Vertical synchronizing circuit
US2574482A (en) Automatic frequency and phase control system
DE3135351C2 (de) Schaltungsanordnung zum Erzeugen eines periodischen sägezahnförmigen Signals
KR900006044B1 (ko) 발진 회로
US4358791A (en) Phase locked loop tuning control system including a sync activated AFT signal seeking arrangement
US3496473A (en) Automatically tuned communications systems
GB1099616A (en) Improvements in or relating to circuit arrangements for producing a colour television colour sub-carrier
US3708621A (en) Vertical synchronizing system
US3867568A (en) Control circuit for an afc system
US3319179A (en) Automatic frequency controlled signal generator
GB1193318A (en) A Color Television Receiver
US3391348A (en) Frequency synchronizing system for a swept frequency oscillator
US4173023A (en) Burst gate circuit
GB1390075A (en) Colour television display apparatus
GB1426627A (en) Phase comparing circuits
US2833923A (en) Hunting a. f. c. system
GB1067885A (en) Circuit arrangement for mixing composite colour television signals
GB1138911A (en) Improvements in or relating to colour television receivers
JPS585536B2 (ja) 周期的パルス入力信号に従つて出力信号を同期させる回路配置
GB1074155A (en) Improvements in or relating to circuit arrangements for synchronizing the sub-carrieroscillator in a colour television receiver