JPS5721125A - Monostable multivibrator - Google Patents

Monostable multivibrator

Info

Publication number
JPS5721125A
JPS5721125A JP9670780A JP9670780A JPS5721125A JP S5721125 A JPS5721125 A JP S5721125A JP 9670780 A JP9670780 A JP 9670780A JP 9670780 A JP9670780 A JP 9670780A JP S5721125 A JPS5721125 A JP S5721125A
Authority
JP
Japan
Prior art keywords
output
input
inverter
delay time
monostable multivibrator
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
JP9670780A
Other languages
Japanese (ja)
Inventor
Fumio Hasegawa
Asamitsu Tosaka
Ryuichiro Yamamoto
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 JP9670780A priority Critical patent/JPS5721125A/en
Publication of JPS5721125A publication Critical patent/JPS5721125A/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 control pulse width through an applied voltage through the operation in ultrasonic speed, by providing a variable capacitor in parallel with an inverter for feedback, in a monostable multivibrator consisting of two NAND or NOR gates. CONSTITUTION:A signal pulse of a monostable multivibrator consisting of NAND gates 21, 22 is inputted from an input 211. In steady state, the input 211 is at 1, an output 213 is at 0, and 223 is at 1 for stable operation. When a pulse 0 inputs to the input 211, the output 213 is at 1, and the output 223 is at 0 after the delay time tpdN of a NAND gate, this output returns to the input 222 of the gate 22 after a tpdi(where; the tpdi is set delay time of an inverter), the output 231 is at 1 and the output 213 returns to 0 for stable state. The potential at a terminal 26 is controlled with varactor diodes 241, 242 consisting of Schottky barrier diodes provided in parallel with the input of the inverters 231, 232 to change the delay time of the inverter and the pulse width.
JP9670780A 1980-07-15 1980-07-15 Monostable multivibrator Pending JPS5721125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9670780A JPS5721125A (en) 1980-07-15 1980-07-15 Monostable multivibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9670780A JPS5721125A (en) 1980-07-15 1980-07-15 Monostable multivibrator

Publications (1)

Publication Number Publication Date
JPS5721125A true JPS5721125A (en) 1982-02-03

Family

ID=14172216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9670780A Pending JPS5721125A (en) 1980-07-15 1980-07-15 Monostable multivibrator

Country Status (1)

Country Link
JP (1) JPS5721125A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161525A (en) * 1982-03-01 1983-09-26 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン Single shoot multivibrator
JP2011214382A (en) * 2010-03-08 2011-10-27 Toshiyuki Arihara Method of installing various structures to slanted roof by installing c-shaped frame in projected space whose side surface is made waterproof by vertical folded plate of groove plate such as hollow batten seam roof, hanging fixture, and cap to make bottom inside frame waterproof, and fixture used for the method
JP2012244389A (en) * 2011-05-19 2012-12-10 New Japan Radio Co Ltd Glitch processing circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161525A (en) * 1982-03-01 1983-09-26 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン Single shoot multivibrator
JPH0311568B2 (en) * 1982-03-01 1991-02-18 Intaanashonaru Bijinesu Mashiinzu Corp
JP2011214382A (en) * 2010-03-08 2011-10-27 Toshiyuki Arihara Method of installing various structures to slanted roof by installing c-shaped frame in projected space whose side surface is made waterproof by vertical folded plate of groove plate such as hollow batten seam roof, hanging fixture, and cap to make bottom inside frame waterproof, and fixture used for the method
JP2012244389A (en) * 2011-05-19 2012-12-10 New Japan Radio Co Ltd Glitch processing circuit

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