1754C C-Band DWDM DFB Laser Component
DATASHEET | JANUARY 2013
FIBER OPTICS
Electrical Schematics
1
14
13
12
11
10
9
NC
10K
ISOLATOR
2
3
4
5
6
7
12nH
100
RF CHOKE
22
0.01uF
LD
MPD
(+)
CASE
GND
8
TEC
(-)
Figure 1. 1754C Laser Simplified Schematic
Figure 2. 1754C Circuit Schematic
Pin Definitions
Pin
1
Description
Thermistor
2
Thermistor
3
4
Dc Laser Bias (-)
MPD Anode (-)
5
6
7
8
MPD Cathode (+)
Thermal Electric Cooler (+)
Thermal Electric Cooler (-)
Case Ground
9
Case Ground
10
11
12
13
14
NC
Laser Common (+), Case GND
Laser Modulation (-)
Laser Common (+), Case GND
NC
|
REV 2013.01
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.