TL084CD/CDT Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

TL084CD/CDT

General purpose JFET quadoperational amplifiers

STMicroelectronics 

TL084 - TL084A - TL084B

TYPICAL APPLICATIONS (continued)

POSITIVE FEEDBACK BANDPASS FILTER

Input

43k Ω

22 0p F

43k Ω

22 0pF

-

1/4

TL08 4

16k Ω

43 k Ω

1 .5 k Ω

30k Ω

-

1/4

TL08 4

43k Ω

22 0p F

220pF

43 k Ω

-

1/4

TL 08 4

16k Ω

43k Ω

1 .5 k Ω

30k Ω

-

1/4

TL 084

Output B

Output A

Ground

OUTPUT A

OUTPUT B

SECOND ORDER BANDPASS F ILT ER

fo = 100kHz ; Q = 30 ; Gain = 4

CASCADED BANDPASS F IL TER

fo = 100kHz ; Q = 69 ; Gain = 16

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