NL192864C - Inrichting voor het verwerken van een videosignaal, voorzien van een grendelschakeling. - Google Patents

Inrichting voor het verwerken van een videosignaal, voorzien van een grendelschakeling. Download PDF

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Publication number
NL192864C
NL192864C NL8304229A NL8304229A NL192864C NL 192864 C NL192864 C NL 192864C NL 8304229 A NL8304229 A NL 8304229A NL 8304229 A NL8304229 A NL 8304229A NL 192864 C NL192864 C NL 192864C
Authority
NL
Netherlands
Prior art keywords
differential amplifier
input
transistor
resistor
signal
Prior art date
Application number
NL8304229A
Other languages
English (en)
Dutch (nl)
Other versions
NL8304229A (nl
NL192864B (nl
Original Assignee
Thomson Brandt 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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of NL8304229A publication Critical patent/NL8304229A/nl
Publication of NL192864B publication Critical patent/NL192864B/xx
Application granted granted Critical
Publication of NL192864C publication Critical patent/NL192864C/nl

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Classifications

    • 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
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
    • H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Synchronizing For Television (AREA)
  • Processing Of Color Television Signals (AREA)
NL8304229A 1982-12-08 1983-12-07 Inrichting voor het verwerken van een videosignaal, voorzien van een grendelschakeling. NL192864C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823245300 DE3245300C1 (de) 1982-12-08 1982-12-08 Schaltungsanordnung zur Verarbeitung von Videosignalen mit einer Klemmschaltung
DE3245300 1982-12-08

Publications (3)

Publication Number Publication Date
NL8304229A NL8304229A (nl) 1984-07-02
NL192864B NL192864B (nl) 1997-11-03
NL192864C true NL192864C (nl) 1998-03-04

Family

ID=6180043

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8304229A NL192864C (nl) 1982-12-08 1983-12-07 Inrichting voor het verwerken van een videosignaal, voorzien van een grendelschakeling.

Country Status (4)

Country Link
JP (1) JPS59132284A (de)
DE (1) DE3245300C1 (de)
FR (1) FR2537814B1 (de)
NL (1) NL192864C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266464U (de) * 1985-10-17 1987-04-24

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327691A1 (fr) * 1975-10-10 1977-05-06 Thomson Csf Dispositif de stabilisation automatique du niveau des signaux video et emetteurs de television utilisant un tel dispositif
CA1058158A (en) * 1975-11-04 1979-07-10 Mitsubishi Precision Co. Gas sparger with axially adjustable elements
JPS56100584A (en) * 1980-01-14 1981-08-12 Matsushita Electric Ind Co Ltd Processing device for chrominance components
US4331981A (en) * 1980-09-25 1982-05-25 Rca Corporation Linear high gain sampling amplifier
JPS57152779A (en) * 1981-03-18 1982-09-21 Toshiba Corp Synchronous signal clamping circuit for video signal

Also Published As

Publication number Publication date
JPH0229272B2 (de) 1990-06-28
JPS59132284A (ja) 1984-07-30
FR2537814B1 (fr) 1988-05-13
DE3245300C1 (de) 1984-03-22
NL8304229A (nl) 1984-07-02
FR2537814A1 (fr) 1984-06-15
NL192864B (nl) 1997-11-03

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20020701