Features
- 1310nm direct modulation with DFB-LD as Transmitter
- Low threshold current,
- High slope efficiency,
- High linearity, high bandwidth.
- High side-mode-suppression ratio
- (typical ≥ 40dB).
- Coaxial Package,High reliability.
- Compliant with RoHS standard
Applications
- Apply to various analog fiber-optical transmission system,such as optical transmitter of CATV.
- Optical Bidi Module，Telecommunication，Data Communication,Access networks,GSM,CDMA.
- Test Equipment.
Optical and Electrical Characteristics(Tc=25℃)
|
Parameter |
Symbol |
Test condition |
Min. |
Type |
Max. |
Unit |
|
Threshold Current |
Ith |
CW, T=25 °C |
--- |
8 |
12 |
mA |
|
CW, T=85 °C |
--- |
15 |
25 |
|||
|
Optical Output Power |
Po |
CW |
--- |
10 |
--- |
mW |
|
Operating Current |
Iop |
T=25 °C |
--- |
48 |
55 |
mA |
|
Slope Efficiency |
η |
0.25 |
--- |
--- |
mW/mA |
|
|
Operating Voltage |
vop |
CW, IFL=Iop |
--- |
1.2 |
2.0 |
V |
|
Center Wavelength |
λc |
CW, IFL=Ith+20mA |
1305 |
1310 |
1315 |
nm |
|
Spectral Width (-20 dB) |
∆λ |
IFL=Iop |
--- |
0.32 |
1.0 |
nm |
|
Side Mode Suppression Ratio |
SMSR |
CW, IFL=Ith+20mA |
30 |
40 |
--- |
dB |
|
Rise and fall time |
Tr ,Tf |
IFL=Ith+20mA，10%~90% |
--- |
--- |
200 |
ps |
|
Monitor Current |
Imon |
Vrp=10V，Po=Pf |
100 |
--- |
1200 |
uA |
|
Monitor Dark Current |
ID |
VPD=10V |
--- |
--- |
100 |
nA |
|
Monitor Capacitance |
CPD |
VPD=5V， f=1MHz |
--- |
--- |
12 |
pF |
|
Optical Isolation |
ISO |
30 |
--- |
--- |
dB |
|
|
Modulation Bandwidth |
BW |
-3 dB, Vr=5V |
6.0 |
--- |
--- |
GHz |
|
Tracking error |
TE |
APC,－40℃~+85℃ |
--- |
±0.7 |
±1.5 |
dB |
Package dimensions and Pin Assignment
Unit：mm Package dimensions
Pin Assignment：
