FR1514752A - Oscillateur comportant un transistor unijonction ayant une fréquence de répétition stable - Google Patents

Oscillateur comportant un transistor unijonction ayant une fréquence de répétition stable

Info

Publication number
FR1514752A
FR1514752A FR99107A FR99107A FR1514752A FR 1514752 A FR1514752 A FR 1514752A FR 99107 A FR99107 A FR 99107A FR 99107 A FR99107 A FR 99107A FR 1514752 A FR1514752 A FR 1514752A
Authority
FR
France
Prior art keywords
oscillator
repetition frequency
unijunction transistor
stable repetition
stable
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
FR99107A
Other languages
English (en)
French (fr)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1514752A publication Critical patent/FR1514752A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/64—Generators producing trains of pulses, i.e. finite sequences of pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • H03K3/351—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region the devices being unijunction transistors
FR99107A 1966-03-25 1967-03-16 Oscillateur comportant un transistor unijonction ayant une fréquence de répétition stable Expired FR1514752A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US537529A US3337816A (en) 1966-03-25 1966-03-25 Gated unijunction transistor oscillator having improved periodicity

Publications (1)

Publication Number Publication Date
FR1514752A true FR1514752A (fr) 1968-02-23

Family

ID=24143029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99107A Expired FR1514752A (fr) 1966-03-25 1967-03-16 Oscillateur comportant un transistor unijonction ayant une fréquence de répétition stable

Country Status (4)

Country Link
US (1) US3337816A (forum.php)
BE (1) BE695482A (forum.php)
FR (1) FR1514752A (forum.php)
GB (1) GB1169094A (forum.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575672A (en) * 1967-08-14 1971-04-20 Burroughs Corp Synchronizable pulse source
US4365212A (en) * 1980-09-30 1982-12-21 Rca Corporation Gated oscillator including initialization apparatus for enhancing periodicity

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158822A (en) * 1961-03-27 1964-11-24 Electro Mechanical Res Inc Saw-tooth wave form generator having feedback means to compensate for leakage current of the charging capacitor
US3289104A (en) * 1965-06-30 1966-11-29 William C Mcclay Gated unijunction oscillator with feedback control

Also Published As

Publication number Publication date
GB1169094A (en) 1969-10-29
BE695482A (forum.php) 1967-08-14
US3337816A (en) 1967-08-22

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