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DL-5538SFS中文资料

1550 nm DFB LASER DIODE MODULES DL-5500 SERIES UNCOOLED MQW DFB LD WITH RECEPTACLE

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FEATURES

2 Uncooled Laser Diode with MQW Structure

2 High Reliability, Long Operation Life

2 Single Frequency Operation with High SMSR

2 0 to 70o C operation without active cooling

2 Build-in InGaAs monitor

APPLICATION

Trunk Line, FitL

DESCRIPTION

DL-5500 series are designed for coupling a single mode optical fiber with 1550 nm MQW DFB uncooled laser diode. DL-5500 series are the best kits as light sources for telecom and datacom applications.

ELECTRICAL AND OPTICAL CHARACTERISTICS (T C=25 °C)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

I th Threshold Current CW 10 15 mA

V OP Operating V oltage CW, I F=Ith+20mA 1.2 1.5 V

P f Optical Output Power

Part No:DL-550X

DL-551X

DL-552X

DL-553X CW, I F=Ith+20mA

0.2

0.5

1.0

2.0

λc Center Wavelength CW, I th+20mA 1530 1550 1570 nm SMSR Side Mode Suppression Ratio CW, I th+20mA 30 35 dB

t r, t f Rise And Fall Times I F=I th, I th+20mA,10~90% 0.3 ns

ΔP f/ P f Tracking Error APC, 0~+70 oC - - ±1.5 dB

I m PD Monitor Current CW, I th+20mA,V RD=1V 100 μA

I D PD Dark Current V RD=5V 0.1 μA

C t P

D Capacitance V RD=5V, f=1MHz 10 15 pF

ABSOLUTE MAXIMUM RATINGS (T C=25 oC)

Symbol Parameter Ratings Unit

P o Optical Output Power

(550X/551X/552X/553X)

0.5/1.0/1.5/3 mW

V RL LD Reverse V oltage 2 V

V RD PD Reverse V oltage 10 V

I FD PD Forward Current 1.0 mA

T opr Operating Temperature 0 to 70 oC

T stg Storage Temperature -40~+85 oC

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Note: Specifications subject to change without notice.

ORDER INFORMATION

Part No.: D L ? 5 5 □ □