BE870012A - Generateur de dents de scie pour la deviation verticale d'un recepteur de television - Google Patents

Generateur de dents de scie pour la deviation verticale d'un recepteur de television

Info

Publication number
BE870012A
BE870012A BE190102A BE190102A BE870012A BE 870012 A BE870012 A BE 870012A BE 190102 A BE190102 A BE 190102A BE 190102 A BE190102 A BE 190102A BE 870012 A BE870012 A BE 870012A
Authority
BE
Belgium
Prior art keywords
television receiver
saw tooth
vertical deviation
tooth generator
generator
Prior art date
Application number
BE190102A
Other languages
English (en)
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of BE870012A publication Critical patent/BE870012A/fr

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
    • 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
    • H03K4/50—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 voltage is produced across a capacitor
    • H03K4/501—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 voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator
    • 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
    • H03K4/50—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 voltage is produced across a capacitor
    • H03K4/58—Boot-strap generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Television Scanning (AREA)
BE190102A 1977-08-31 1978-08-28 Generateur de dents de scie pour la deviation verticale d'un recepteur de television BE870012A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/829,534 US4241265A (en) 1977-08-31 1977-08-31 Television vertical ramp generator

Publications (1)

Publication Number Publication Date
BE870012A true BE870012A (fr) 1978-12-18

Family

ID=25254799

Family Applications (1)

Application Number Title Priority Date Filing Date
BE190102A BE870012A (fr) 1977-08-31 1978-08-28 Generateur de dents de scie pour la deviation verticale d'un recepteur de television

Country Status (15)

Country Link
US (1) US4241265A (fr)
JP (1) JPS5447515A (fr)
AU (1) AU3925878A (fr)
BE (1) BE870012A (fr)
CA (1) CA1122719A (fr)
DE (1) DE2838087A1 (fr)
ES (1) ES473002A1 (fr)
FI (1) FI782591A7 (fr)
FR (1) FR2402349A1 (fr)
GB (1) GB2003688B (fr)
IT (1) IT7826456A0 (fr)
NL (1) NL7808926A (fr)
PL (1) PL117409B1 (fr)
RO (1) RO81768A (fr)
SE (1) SE7808972L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928264A1 (de) * 1979-07-13 1981-01-15 Philips Patentverwaltung Schaltungsanordnung zum erzeugen einer synchronisierten saegezahnspannung
US6011419A (en) * 1997-08-05 2000-01-04 International Business Machines Corporation Decoupling scheme for mixed voltage integrated circuits

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB775871A (en) * 1953-06-17 1957-05-29 Emi Ltd Improvements relating to television relay systems
US2874311A (en) * 1954-01-26 1959-02-17 Hazeltine Research Inc Linear sweep-signal generator
US2835809A (en) * 1955-11-15 1958-05-20 Jr John W Taylor Linear sawtooth wave generator
US2914685A (en) * 1957-07-31 1959-11-24 Eugene S Mcvey Transistor ramp function generator
BE624429A (fr) * 1961-08-21
US3341716A (en) * 1964-12-18 1967-09-12 Bendix Corp Linear sawtooth current generator for generating a trapezoidal voltage wave form
FR1467113A (fr) * 1965-12-08 1967-01-27 Thomson Houston Comp Francaise Perfectionnements aux circuits de balayage des tubes cathodiques
GB1342888A (en) * 1970-04-22 1974-01-03 Rca Corp Electron beam deflection circuits
US3659141A (en) * 1970-05-20 1972-04-25 Motorola Inc Current control circuit for operating a deflection yoke

Also Published As

Publication number Publication date
GB2003688A (en) 1979-03-14
NL7808926A (nl) 1979-03-02
RO81768B (ro) 1983-05-30
FI782591A7 (fi) 1979-03-01
GB2003688B (en) 1982-04-28
FR2402349A1 (fr) 1979-03-30
ES473002A1 (es) 1979-03-16
IT7826456A0 (it) 1978-08-03
PL209327A1 (pl) 1979-07-16
SE7808972L (sv) 1979-03-01
DE2838087A1 (de) 1979-03-15
RO81768A (fr) 1983-06-01
US4241265A (en) 1980-12-23
PL117409B1 (en) 1981-08-31
JPS5447515A (en) 1979-04-14
CA1122719A (fr) 1982-04-27
AU3925878A (en) 1980-02-28

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