CXA2581 View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXA2581

RF Signal Processor for CD Players

Sony Semiconductor 

Pin

No.

Symbol

I/O

28 RFDC

O

29 RFDCI

I

30 DC_OFST I

Equivalent circuit

CXA2581N

Description

2k

124

29

1mA

124

28

VC

30

124

24k

15k

VC

10k

RFDC amplifier output.

RFDC amplifier gain

adjustment.

The gain is adjusted by the

external resistance value

connected between this pin

and Pin 28.

RFDC amplifier offset control.

–8–

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