CXA2542Q Просмотр технического описания (PDF) - Sony Semiconductor

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CXA2542Q

RF Signal Processing Servo Amplifier for CD Player

Sony Semiconductor 

Pin

No.

Symbol

I/O

Equivalent circuit

34 LD

O

10k

1k

34

CXA2542Q

Description

APC amplifier output.

35 PD

8µ

I

147

35

20µ

55k

APC amplifier input.

10k

10k 0.2p

8k

36 PD1

I

147

37 PD2

I

36

37

2k

100µ 7.5k

RF I-V amplifier inverted input.

Connect these pins to the photo

diode A + C and B + D pins.

38 F

39 E

12p

260k

F I-V and E I-V amplifier inverted

I

147

input.

I

38

Connects these pins to photo

39

500

diodes F and E.

10µ

40 VEE

—

40

VEE

Negative power supply.

–7–

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