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DL-5100S Schematic ( PDF Datasheet ) - ETC

Teilenummer DL-5100S
Beschreibung 1550 nm DFB LASER DIODES
Hersteller ETC
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Gesamt 2 Seiten
DL-5100S Datasheet, Funktion
www.DataSheet4U.com
Optoway
DL-5100S
**************************************************************************************************************************************************************
1550 nm DFB LASER DIODES
DL-5100S SERIES
2.5 Gb/s MQW-DFB LASER DIODES
**************************************************************************************************************************************************************
FEATURES
² Uncooled Laser Diode with MQW Structure
² High Reliability, Long Operation Life
² 5 mW CW Operation at 0 ºC ~ +70 ºC
² Single Frequency Operation with High SMSR
² Operation up to 2.5 Gb/s
² Build-in InGaAs Monitor
² Flat Window Cap Package (DL-510XS)
² Aspherical Lens Cap Package (DL-512XS)
² 2 mm Ball Lens Cap Package (DL-514XS)
APPLICATION
OC-3, OC-12, OC-48 and Gigabit Ethernet Optical communication system
DESCRIPTION
DL-5100S series are MQW-DFB laser diodes that provide a durable, single frequency oscillation with
emission wavelength of 1550 nm. DL-5100S series are hermetically sealed devices with the build-in
photodiode for output monitoring.
ELECTRICAL AND OPTICAL CHARACTERISTICS (TC=25 °C)
Symbol
Parameter
Test Conditions
Min.
Ith Threshold Current
CW
VOP
η
λc
SMSR
θ
θ⊥
t r, t f
Im
ID
Ct
Operating Voltage
CW, Ith+20mA
Slope Efficiency
Part No:DL-510XS
DL-512XS
DL-514XS
CW, Ith+20mA
Center Wavelength
CW, Ith+20mA
Side Mode Suppression Ratio
CW, Ith+20mA
Beam Divergence (Parallel)
CW, Ith+20mA
Beam Divergence (Perpendicular) CW, Ith+20mA
Rise And Fall Times
IF=Ith, Ith+20mA,20~ 80%
PD Monitor Current
CW, Ith+20mA,VRD=1V
PD Dark Current
VRD=5V
PD Capacitance
VRD=5V, f=1MHz
0.20
0.18
0.15
1530
30
100
Pf Fiber Coupled Power
Part No:DL-512XS
DL-514XS
CW, Ith+20mA , SM fiber
1.5
0.6
Typ. Max.
10 15
1.2 1.5
Unit
mA
V
0.25 mW/mA
0.22
0.22
1550 1570
nm
35 dB
25 deg.
35 deg.
150 ps
μA
0.1 μA
10 15
pF
mW
**************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax:886-3-5979737
e-mail: [email protected] http: // www.optoway.com.tw 10/1/2003 V2.0
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