JPS57127329A - Multivibrator circuit - Google Patents

Multivibrator circuit

Info

Publication number
JPS57127329A
JPS57127329A JP56012500A JP1250081A JPS57127329A JP S57127329 A JPS57127329 A JP S57127329A JP 56012500 A JP56012500 A JP 56012500A JP 1250081 A JP1250081 A JP 1250081A JP S57127329 A JPS57127329 A JP S57127329A
Authority
JP
Japan
Prior art keywords
circuit
output pulse
accuracy
voltage
pulse duration
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
JP56012500A
Other languages
Japanese (ja)
Inventor
Yuji Nishimura
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56012500A priority Critical patent/JPS57127329A/en
Publication of JPS57127329A publication Critical patent/JPS57127329A/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
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/033—Monostable circuits

Abstract

PURPOSE:To ensure the high resistance to power supply noise and at the same time to facilitate the easy control of accuracy of an output pulse duration for a one-shot multivibrator, by supplying the output obtained by a CR integral network via a Schmitt circuit. CONSTITUTION:The charge voltage signal (d) of a capacitor 7 is supplied to an inverter 8 and an OR9 via a Schmitt circuit 14. As a result, the charge starting voltage and the voltage corresponding to the last output pulse are decided by the low and high level threshold voltage VL and VH of the circuit 14, respectively. Accordingly, the control of accuracy is possible for an output pulse duration just by controlling the hysteresis of the circuit 14.
JP56012500A 1981-01-30 1981-01-30 Multivibrator circuit Pending JPS57127329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56012500A JPS57127329A (en) 1981-01-30 1981-01-30 Multivibrator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56012500A JPS57127329A (en) 1981-01-30 1981-01-30 Multivibrator circuit

Publications (1)

Publication Number Publication Date
JPS57127329A true JPS57127329A (en) 1982-08-07

Family

ID=11807083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56012500A Pending JPS57127329A (en) 1981-01-30 1981-01-30 Multivibrator circuit

Country Status (1)

Country Link
JP (1) JPS57127329A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895356A2 (en) * 1997-07-31 1999-02-03 Sony Corporation Signal change detection circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895356A2 (en) * 1997-07-31 1999-02-03 Sony Corporation Signal change detection circuit
EP0895356A3 (en) * 1997-07-31 1999-03-17 Sony Corporation Signal change detection circuit
US6081144A (en) * 1997-07-31 2000-06-27 Sony Corporation Signal change detection circuit

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