JPS5389649A - Comparison oscillator circuit - Google Patents

Comparison oscillator circuit

Info

Publication number
JPS5389649A
JPS5389649A JP391677A JP391677A JPS5389649A JP S5389649 A JPS5389649 A JP S5389649A JP 391677 A JP391677 A JP 391677A JP 391677 A JP391677 A JP 391677A JP S5389649 A JPS5389649 A JP S5389649A
Authority
JP
Japan
Prior art keywords
oscillator circuit
output signal
case
pulses
comparison oscillator
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
JP391677A
Other languages
Japanese (ja)
Inventor
Akira Endo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP391677A priority Critical patent/JPS5389649A/en
Publication of JPS5389649A publication Critical patent/JPS5389649A/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 prevent an automobile from being in a no-brake state by obtaining pulses of the set frequency in case of a low wheel speed frequency fw output signal at a low speed time and pulses of a narrow pulse width synchronizing with fw in case of a high output signal at a normal running time under a simple circuit.
JP391677A 1977-01-19 1977-01-19 Comparison oscillator circuit Pending JPS5389649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP391677A JPS5389649A (en) 1977-01-19 1977-01-19 Comparison oscillator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP391677A JPS5389649A (en) 1977-01-19 1977-01-19 Comparison oscillator circuit

Publications (1)

Publication Number Publication Date
JPS5389649A true JPS5389649A (en) 1978-08-07

Family

ID=11570484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP391677A Pending JPS5389649A (en) 1977-01-19 1977-01-19 Comparison oscillator circuit

Country Status (1)

Country Link
JP (1) JPS5389649A (en)

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