Optoway
DL-53X8AW-CXX0
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DL-53X8AW-CXX0 Series
Uncooled 1470 ~ 1610 nm CWDM MQW-DFB LD for Wide-Band CDMA application
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DESCRIPTION
DL-53X8AW-CXX0 series are designed for coupling a single mode optical fiber with 1470 ~ 1610 nm
CWDM MQW-DFB uncooled laser diode. DL-53X8AW-CXX0 series are the best kits as light source for
analog application, such as optical repeater for mobile wide-band CDMA (W-CDMA) communication.
FEATURES
l
l
l
l
l
l
l
l
8-Wavelength CWDM : from 1470 nm to 1610 nm, each Step 20 nm
Uncooled DFB Laser Diode with MOW Structure
High Reliability, Long Operation Life
Single Frequency Operation with High SMSR
-20 to 75℃ operation without active cooling
Built-in InGaAs monitor photodiode
Low Inter-modulation Distortion
Built-in isolator
CHARACTERISTICS
ELECTRICAL AND OPTICAL CHARACTERISTICS (TC = 25ºC)
Symbol Parameter
Threshold Current
Test Conditions
Min.
Typ.
Max.
Unit
10
15
50
CW, Room Temperature
CW, Over Temperature
CW, Room Temperature
CW, Over Temperature
mA
mA
mA
mA
V
I
th
50
Iop
Operation Current
100
1.5
1.2
Operating Voltage
V
op
CW, I =Iop
F
Optical Output Power
Part No.:DL-5338AW
DL-5348AW
P
CW, I =Iop
F
f
2.0
3.0
4.0
λ
mW
mW
mW
nm
DL-5358AW
λc
λ-3
30
λ+2
Central Wavelength
CW, I =Iop
F
SMSR
35
Side Mode Suppression Ratio
Tracking Error
f
nm
dB
CW, I =Iop
F
APC, -20~75 ℃
-1
1
ΔP / P
f
100
1500
0.1
μA
μA
pF
Im
PD monitor Current
PD Dark Current
CW, I =Iop, V =1V
F
RD
VRD=5V
I
D
10
15
PD Capacitance
VRD=5V, f=1 MHz
(*1)
C
t
-56
-145
dBc
dB/Hz
dB
IMD3
RIN
Iso
Third-Order Intermodulation
Relative Intensity Noise
Optical Isolation
f=80~2200 MHz
λ=λc
30
Note: *1 2-tone (1770 MHz and 1772.5 MHz), OMI=0.2 for each RF Channel.
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
e-mail: sales@optoway.com
Fax:886-3-5979737
http: // www.optoway.com
6/1/2008 V1.0