DL-53X8AC-CXX0 Datasheet, PDF (1/4 Pages) Optoway Technology Inc – Uncooled 1470 ~ 1610 nm CWDM MQW-DFB LD for CDMA wireless communication

Optoway
DL-53X8AC-CXX0
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DL-53X8AC-CXX0 Series
Uncooled 1470 ~ 1610 nm CWDM MQW-DFB LD for CDMA wireless communication
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DESCRIPTION
DL-53X8AC-CXX0 series are designed for coupling a single mode optical fiber with 1470 ~ 1610 nm
CWDM MQW-DFB uncooled laser diode. DL-53X8AC-CXX0 series are the best kits as light source for
analog application, such as optical repeater for CDMA mobile communication.
FEATURES
z 8-Channel CWDM : from 1470 nm to 1610 nm, each Step 20 nm
z Uncooled DFB Laser Diode with MOW Structure
z High Reliability, Long Operation Life
z Single Frequency Operation with High SMSR
z -20 to 75℃ operation without active cooling
z Built-in InGaAs monitor photodiode
z Low Inter-modulation Distortion
z Built-in isolator
CHARACTERISTICS
ELECTRICAL AND OPTICAL CHARACTERISTICS (T_C = 25ºC)
Symbol Parameter
Test Conditions
Min.
Typ.
I_th
Threshold Current
Iop
Operation Current
V_op
P_f
λc
SMSR
Operating Voltage
Optical Output Power
Part No.:DL-5338AC
DL-5348AC
DL-5358AC
Central Wavelength
Side Mode Suppression Ratio
ΔP_f/ P_f ^{Tracking Error}
Im
PD monitor Current
I_D
C_t
IMD3
PD Dark Current
PD Capacitance
Third-Order Intermodulation
CW, Room Temperature
CW, Over Temperature
CW, Room Temperature
CW, Over Temperature
CW, I_F=Iop
CW, I_F=Iop
CW, I_F=Iop
CW, I_F=Iop
APC, -20~75 ℃
CW, I_F=Iop, V_RD=1V
V_RD=5V
V_RD=5V, f=1 MHz
(*1)
10
1.2
2.0
3.0
4.0
λ-3
λ
30
35
-1
100
10
RIN Relative Intensity Noise
f=50~1000 MHz
Iso
Optical Isolation
λ=λc
30
Note: *1 2-tone (936 MHz and 958 MHz), OMI=0.2 for each RF Channel.
Max.
15
50
50
100
1.5
λ+2
1
1500
0.1
15
-56
-145
Unit
mA
mA
mA
mA
V
mW
mW
mW
nm
nm
dB
μA
μA
pF
dBc
dB/Hz
dB
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: [phone]
Fax: [phone]
E-mail: [e-mail] http: // www.optoway.com.tw 6/1/2008 V1.0