FR1339950A - Perfectionnements aux générateurs de signaux en dents de scie - Google Patents

Perfectionnements aux générateurs de signaux en dents de scie

Info

Publication number
FR1339950A
FR1339950A FR916682A FR916682A FR1339950A FR 1339950 A FR1339950 A FR 1339950A FR 916682 A FR916682 A FR 916682A FR 916682 A FR916682 A FR 916682A FR 1339950 A FR1339950 A FR 1339950A
Authority
FR
France
Prior art keywords
signal generators
sawtooth signal
sawtooth
generators
signal
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
FR916682A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co 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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR1339950A publication Critical patent/FR1339950A/fr
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
    • H03K4/62—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 a switching device
    • H03K4/68—Generators in which the switching device is conducting during the fly-back part of the cycle
    • 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
    • H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
    • H03K4/84—Generators in which the semiconductor device is conducting during the fly-back part of the cycle
    • 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
    • H03K4/90—Linearisation of ramp; Synchronisation of pulses
FR916682A 1961-11-27 1962-11-27 Perfectionnements aux générateurs de signaux en dents de scie Expired FR1339950A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42303/61A GB1021671A (en) 1961-11-27 1961-11-27 Improvements in or relating to sawtooth current wave generators

Publications (1)

Publication Number Publication Date
FR1339950A true FR1339950A (fr) 1963-10-11

Family

ID=10423837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916682A Expired FR1339950A (fr) 1961-11-27 1962-11-27 Perfectionnements aux générateurs de signaux en dents de scie

Country Status (3)

Country Link
DE (1) DE1167382B (fr)
FR (1) FR1339950A (fr)
GB (1) GB1021671A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2116167C3 (de) * 1971-04-02 1982-05-27 Blaupunkt-Werke Gmbh, 3200 Hildesheim Niederspannungs-Versorgungsschaltung für ein Fernsehempfangsgerät

Also Published As

Publication number Publication date
DE1167382B (de) 1964-04-09
GB1021671A (en) 1966-03-09

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