GB1483363A - Circuit for incorporation into a vertical deflection signal generator for a television - Google Patents

Circuit for incorporation into a vertical deflection signal generator for a television

Info

Publication number
GB1483363A
GB1483363A GB3121974A GB3121974A GB1483363A GB 1483363 A GB1483363 A GB 1483363A GB 3121974 A GB3121974 A GB 3121974A GB 3121974 A GB3121974 A GB 3121974A GB 1483363 A GB1483363 A GB 1483363A
Authority
GB
United Kingdom
Prior art keywords
transistor
flyback
voltage
terminal
base
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
GB3121974A
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.)
STMicroelectronics SRL
Original Assignee
ATES Componenti Elettronici SpA
SGS ATES Componenti Elettronici SpA
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 ATES Componenti Elettronici SpA, SGS ATES Componenti Elettronici SpA filed Critical ATES Componenti Elettronici SpA
Publication of GB1483363A publication Critical patent/GB1483363A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
    • H03K4/72—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier combined with means for generating the driving pulses
    • H03K4/725—Push-pull amplifier circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/085—Protection of sawtooth generators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
    • H03K4/696—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier using means for reducing power dissipation or for shortening the flyback time, e.g. applying a higher voltage during flyback time

Landscapes

  • Details Of Television Scanning (AREA)
  • Dc-Dc Converters (AREA)
  • Semiconductor Integrated Circuits (AREA)
GB3121974A 1973-07-13 1974-07-15 Circuit for incorporation into a vertical deflection signal generator for a television Expired GB1483363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2654973A IT992626B (it) 1973-07-13 1973-07-13 Dispositivo integrato monolitico per la deflessione verticale in televisione

Publications (1)

Publication Number Publication Date
GB1483363A true GB1483363A (en) 1977-08-17

Family

ID=11219747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3121974A Expired GB1483363A (en) 1973-07-13 1974-07-15 Circuit for incorporation into a vertical deflection signal generator for a television

Country Status (8)

Country Link
JP (1) JPS5076914A (it)
AU (1) AU497259B2 (it)
DE (1) DE2434010C3 (it)
FR (1) FR2241878B1 (it)
GB (1) GB1483363A (it)
IT (1) IT992626B (it)
NL (1) NL183690C (it)
SE (1) SE396873B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1167771B (it) * 1981-05-28 1987-05-13 Ates Componenti Elettron Disposizione circuitale per la protezione dello stadio finale di un amplificatore di potenza in circuito integrato per la deflessione verticale di un cinescopio televisivo
IT1214602B (it) * 1985-04-24 1990-01-18 Ates Componenti Elettron Stadio oscillatore rc a differenti soglie di commutazione, in particolare per monitor.
JPH0555858U (ja) * 1992-01-09 1993-07-27 鈴秋 細江 植物用支柱の安全キャップ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281487B (de) * 1967-12-08 1968-10-31 Telefunken Patent Vertikalablenkschaltung, insbesondere fuer einen Fernsehempfaenger
BE758414A (fr) * 1969-11-04 1971-05-03 Philips Nv Circuit de commande destine a un cicuit de deviation d'un dispositif dereproduction d'images
US3740611A (en) * 1971-07-28 1973-06-19 Motorola Inc Vertical deflection waveform generator

Also Published As

Publication number Publication date
SE7409126L (sv) 1975-01-14
IT992626B (it) 1975-09-30
NL183690B (nl) 1988-07-18
DE2434010A1 (de) 1975-03-20
AU7121574A (en) 1976-01-15
AU497259B2 (en) 1978-12-07
DE2434010C3 (de) 1982-04-29
NL183690C (nl) 1988-12-16
FR2241878A1 (it) 1975-03-21
SE396873B (sv) 1977-10-03
NL7409579A (nl) 1975-01-15
DE2434010B2 (de) 1978-03-02
JPS5076914A (it) 1975-06-24
FR2241878B1 (it) 1976-12-24

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940714