ACTIVE RC FILTER Russian patent published in 1994 - IPC

Abstract RU 2019024 C1

FIELD: radio engineering. SUBSTANCE: active RC filter includes first operational amplifier, first and second resistors, first capacitor, first voltage divider, third resistor, second capacitor, second and third operational amplifiers, fourth and fifth resistors, second voltage divider and sixth resistor. EFFECT: expanded operational capabilities, enhanced operational stability. 1 dwg, 1 tbl

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RU 2 019 024 C1

Authors

Grishin S.V.

Krutchinskij S.G.

Dates

1994-08-30—Published

1990-11-29—Filed