CXB1818Q 查看數據表（PDF） - Sony Semiconductor

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CXB1818Q

Laser Diode Driver

Sony Semiconductor 

CXB1818Q

Pin

No.

Typical pin voltage [V]

Symbol

DC

AC

36 VCC3

3.3

37 VEE3

0

Equivalent circuit

Description

Positive power supply for

signal detection circuit.

Negative power supply

for signal detection circuit.

38 WCompIn

VCC

550

550

38

200

VEE

RS

200 RSB

200

APC alarm signal

control.

39 RsetPD

40 APCOut

VCC

300

300

200

39

VEE

VCC

1.8mA

40

500

VEE

Monitor PD connection.

APC operational

amplifier output.

This signal controls the

bias adjust pins.

(BiasAdj and SBias)

–7–

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