CLASS AB DIFFERENTIAL CASCADE WITH CURRENT OUTPUTS MATCHED WITH DIFFERENT POWER SUPPLY BUSES Russian patent published in 2024 - IPC H03F3/34 

Abstract RU 2822991 C1

FIELD: radio electronics.

SUBSTANCE: disclosed is a differential cascade, which comprises first (1) and second (2) inputs, first (3) current output, matched with first (4) power supply bus, second (5) current output matched with second (6) power supply bus, first (7) input field-effect transistor, the gate of which is connected to second (2) input of the device, and the drain is connected to second (5) current output, second (8) input field-effect transistor, the gate of which is connected to second (2) input of the device, and the drain is connected to first (3) current output, third (9) input field-effect transistor, the gate of which is connected to first (1) input of the device, and the drain is connected to second (6) power supply bus, fourth (10) input field-effect transistor, the gate of which is connected to first (1) input of the device, and the drain is connected to first (4) power supply bus. Source of first (7) input field-effect transistor is connected to source of fourth (10) input field-effect transistor, and the source of second (8) input field-effect transistor is connected to the source of third (9) input field-effect transistor.

EFFECT: providing higher values of output currents.

5 cl, 15 dwg

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RU 2 822 991 C1

Authors

Kleimenkin Dmitrii Vladimirovich

Sergeenko Marsel Alekseevich

Prokopenko Nikolai Nikolaevich

Makarenko Evgeniia Nikolaevna

Dates

2024-07-16Published

2024-02-28Filed