FEATURES
Wide Optical Bandwidth
High saturation output power
Low polarization sensitivity
Built-in TEC
Low gain ripple and NF
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings will cause permanent damage and/or adversely affect device reliability.
|
Parameter |
Conditions |
Min |
Max |
Unit |
|
Storage Temperature Range |
— |
-40 |
85 |
°C |
|
Storage and Operating Relative Humidity |
— |
0 |
95 |
% |
|
TOSA Case Operating Temperature |
— |
-5 |
75 |
°C |
|
SOA Reverse Voltage |
— |
— |
2 |
V |
|
SOA Forward Current |
— |
— |
400 |
mA |
|
Pin Soldering Temperature (*) |
10s max |
— |
260 |
°C |
|
TEC Current |
— |
-2.5 |
2.5 |
A |
|
TEC Voltage |
— |
-5.4 |
5.4 |
V |
(*)Local heating only. Package body shall not exceed 85°C. Temperature excursion of 120°C for 60s is permissible.
OPTICAL AND ELECTRICAL CHARACTERISTICS
|
Paramenter |
Symbol |
Unit |
Conditions |
Limits |
|||||
|
Min |
Typ |
Max. |
|||||||
|
Wavelength |
λ |
nm |
Iop,Top |
1510 |
1550 |
1570 |
|||
|
SOA Setting Temperature |
Top |
℃ |
--- |
20 |
25 |
60 |
|||
|
Operating Current |
Iop |
mA |
--- |
--- |
320 |
350 |
|||
|
Output Power |
Po |
mW |
Seeding power 0dBm,Top=25°C,Iop=320mA |
20 |
--- |
--- |
|||
|
ASE Spectral Width |
Δλ3dB |
nm |
Top=25°C,Iop |
--- |
60 |
--- |
|||
|
Gain |
Gmax |
dB |
Seeding power 0dBm,Top=25°C,Iop=320mA |
13 |
--- |
--- |
|||
|
Thermistor |
|||||||||
|
Resistance |
Rth |
KΩ |
Top=25℃ |
9.5 |
10 |
10.5 |
|||
|
(Standard 10kΩ @ 25 °C Thermistor) |
|||||||||
|
B constant of Rth |
B |
K |
— |
3800 |
3930 |
4000 |
|||
|
Thermistor current |
ITC |
uA |
— |
10 |
--- |
200 |
|||
|
Thermoelectric(TEC) |
|||||||||
|
TEC Current |
ITEC |
A |
Tcase=-5~75℃,Top,Iop |
-2 |
--- |
2 |
|||
|
TEC Voltage |
VTEC |
V |
— |
-4 |
--- |
4 |
|||
MECHINAL DIMENSION
Pin Description
|
Pin |
Description |
Pin |
Description |
|
1 |
TEC+ |
8 |
NC |
|
2 |
Thermistor |
9 |
NC |
|
3 |
NC |
10 |
SOA+ |
|
4 |
NC |
11 |
SOA- |
|
5 |
Thermistor |
12 |
NC |
|
6 |
NC |
13 |
NC |
|
7 |
NC |
14 |
TEC- |