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2 237 353

(13)

(51)

IPC

(21) (22)

Application

2003108144/09, 2003-03-24

(24)

Start date

2003-03-24

(22)

Actual filing date

2003-03-24

(45)

Published

2004-09-27

(72)

Inventor

Shishkin G.I.Dikarev I.I.Ryzhakov E.I.

(73)

Holder

Rossijskij Federal'Nyj Jadernyj Tsentr Vserossijskij Nauchno-Issledovatel'Skij Institut Ehksperimental'Noj Fiziki

MULTIVIBRATOR Russian patent published in 2004 - IPC

Abstract RU 2237353 C1

FIELD: pulse engineering.

SUBSTANCE: multivibrator has NOR gates 1, inverters 2, 5, EXCLUSIVE OR gates 3, 4, resistors 6 through 10, capacitors 11, 12, input bus 13, and multivibrator outputs 14, 15. Electrical noise immunity of multivibrator is ensured by electrical noise immunity of controlled state switch built around components 1,2, 4 through 6, 9, 10, 12. When short-time electrical noise pulse changes state of component 1 or 2, or of other components, their state is immediately recovered as controlled state switch is immune to noise due to its RC circuit unless electrical noise length exceeds time constant of this circuit.

EFFECT: enhanced noise immunity in high-intensity electrical noise environment.

1 cl, 1 dwg

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RU 2 237 353 C1

Authors

Shishkin G.I.

Dikarev I.I.

Ryzhakov E.I.

Dates

2004-09-27—Published

2003-03-24—Filed