GB916655A - Switching arrangements for television or like signals - Google Patents

Switching arrangements for television or like signals

Info

Publication number
GB916655A
GB916655A GB3686760A GB3686760A GB916655A GB 916655 A GB916655 A GB 916655A GB 3686760 A GB3686760 A GB 3686760A GB 3686760 A GB3686760 A GB 3686760A GB 916655 A GB916655 A GB 916655A
Authority
GB
United Kingdom
Prior art keywords
transistor
rectifier
input
switching
oct
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
GB3686760A
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Publication of GB916655A publication Critical patent/GB916655A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/68—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors specially adapted for switching AC currents or voltages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6221—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors combined with selecting means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/268—Signal distribution or switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
GB3686760A 1959-10-27 1960-10-27 Switching arrangements for television or like signals Expired GB916655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0029505 1959-10-27

Publications (1)

Publication Number Publication Date
GB916655A true GB916655A (en) 1963-01-23

Family

ID=7093344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3686760A Expired GB916655A (en) 1959-10-27 1960-10-27 Switching arrangements for television or like signals

Country Status (2)

Country Link
GB (1) GB916655A (en:Method)
NL (1) NL257065A (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033149A3 (en) * 1980-01-23 1981-10-07 Nec Corporation Switch matrix apparatus for satellite-switched tdma system or the like
GB2157907A (en) * 1984-04-18 1985-10-30 Alps Electric Co Ltd High-frequency switching circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033149A3 (en) * 1980-01-23 1981-10-07 Nec Corporation Switch matrix apparatus for satellite-switched tdma system or the like
GB2157907A (en) * 1984-04-18 1985-10-30 Alps Electric Co Ltd High-frequency switching circuit

Also Published As

Publication number Publication date
NL257065A (en:Method)

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