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參數(shù)資料
| 型號： | OL3312N |
| 廠商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分類： | 光發(fā)射 |
| 英文描述： | FIBER OPTIC DFB LASER MODULE EMITTER, 1266-1360nm, SURFACE MOUNT, SC/PC CONNECTOR |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 27K |
| 代理商： | OL3312N |
JOG-00860
OKI
Electronics Components
Rev. 1[7. 2001]
OL3312N
DFB-LD MODULE for OC-48
Drawing No.: JOG-00860
OL3312N
Page 1 of 3
Oki Electric Industry Co., Ltd.
1. DESCRIPTION
The OL3312N Gull Wing type FP-LD module is a 1.3
m, InGaAsP/InP laser diode coupled to a
single mode fiber with a pigtail. It is designed for OC-48 STM-16 I-16.
2. FEATURES
1310nm FP-LD
Flat Lead Package
Pigtail type
Built-in Bias T
3. APPLICATION
OC-48,STM-16
4.OPTICAL AND ELECTRICAL CHARACTERISTICS
(Ta = 0 to 75°C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
Fiber Output Power
P0
CW
1
mW
Operation Current
Iop
CW
150
mA
CW, BOL
1.5
40
Threshold Current
Ith
CW, EOL
1.5* Ith-BOL
mA
Center Wavelength
λc
2.5Gbps, NRZ2
23 –1
PRBS Ppeak= 1mW
1266
1360
nm
Spectral Width
λ
Pf = 1mW,
RMS
σ
4
nm
LD Forward Voltage
Vf
Pf = 1mW
1.5
V
Rise/Fall times
Tr/Tf
10-90%, Ppeak
= 1mW
150
ps
Input Impedance
Zin
-
25
Monitor Current
Im
Pf = 2mW(RT/SOL)
300
2000
A
Tracking Error
TER
(RT to WCT)
-1.5
+1.5
dB
Photodiode Dark Current
ID
VR= 2.2V
1
A
Photodiode Capacitance
Ct
VR=2.2V, f=1MHz
20
pF
Return Loss
-
6
dB
Thermistor Resistance
Rth
9
10
11
k
B Constant of Thermistor
Resistance
-
3435
K
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