JPS5575340A - Pulse oscillator circuit - Google Patents

Pulse oscillator circuit

Info

Publication number
JPS5575340A
JPS5575340A JP14933478A JP14933478A JPS5575340A JP S5575340 A JPS5575340 A JP S5575340A JP 14933478 A JP14933478 A JP 14933478A JP 14933478 A JP14933478 A JP 14933478A JP S5575340 A JPS5575340 A JP S5575340A
Authority
JP
Japan
Prior art keywords
resistance
oscillator circuit
pulse oscillator
rotation
angle
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.)
Pending
Application number
JP14933478A
Other languages
Japanese (ja)
Inventor
Nobuichi Tsubota
Hisao Ueno
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14933478A priority Critical patent/JPS5575340A/en
Publication of JPS5575340A publication Critical patent/JPS5575340A/en
Pending 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
    • H03K3/02—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
    • H03K3/352—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 thyristors
    • H03K3/3525—Anode gate thyristors or programmable unijunction transistors

Abstract

PURPOSE:To obtain the oscillation frequency directly proportional to the angle of rotation for the pulse oscillator circuit using PUT by varying the reference potential interlocking the resistance of the charge time constant. CONSTITUTION:With sliding of the slider of variable resistance 11 toward capacitor 9, the charge time constant decreases with increment of the charging velocity. At the same time, the reference potential to be supplied between gate G and cathode K of PUT8 is decreased, and thus the oscillation frequency becomes nearly proportional to the angle of rotation of resistance 11. Resistance 11 features the B curve characteristics.
JP14933478A 1978-12-01 1978-12-01 Pulse oscillator circuit Pending JPS5575340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14933478A JPS5575340A (en) 1978-12-01 1978-12-01 Pulse oscillator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14933478A JPS5575340A (en) 1978-12-01 1978-12-01 Pulse oscillator circuit

Publications (1)

Publication Number Publication Date
JPS5575340A true JPS5575340A (en) 1980-06-06

Family

ID=15472827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14933478A Pending JPS5575340A (en) 1978-12-01 1978-12-01 Pulse oscillator circuit

Country Status (1)

Country Link
JP (1) JPS5575340A (en)

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