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2 462 813

(13)

(51)

IPC

H03F3/45(2006-01-01)

(21) (22)

Application

2011140431/08, 2011-10-06

(24)

Start date

2011-10-06

(22)

Actual filing date

2011-10-06

(45)

Published

2012-09-27

(72)

Inventor

Adamov Jurij FedorovichGorshkova Natal'Ja MikhajlovnaStempkovskij Aleksandr Leonidovich

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Problem Proektirovanija V Mikroehlektronike Ran Ran)

BROADBAND DIFFERENTIAL AMPLIFIER WITH CORRECTION DEVICE OF ELECTROTHERMAL COUPLING IN BIPOLAR TRANSISTORS Russian patent published in 2012 - IPC H03F3/45

Abstract RU 2462813 C1

FIELD: electricity.

SUBSTANCE: in broadband differential amplifier there connected to inputs of active load stage are correction device inputs; low pass filter includes limiting resistors connected to amplifier inputs, to gates of MOS transistors of differential amplification stage, filter also includes capacitor connected between gates of MOS transistor, which are connected with sources to the sink of MOS transistor, and with sinks to outputs of correction device.

EFFECT: reduction of output signal distortions of broadband differential amplifier.

1 dwg

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RU 2 462 813 C1

Authors

Adamov Jurij Fedorovich

Gorshkova Natal'Ja Mikhajlovna

Stempkovskij Aleksandr Leonidovich

Dates

2012-09-27—Published

2011-10-06—Filed