1754C C-Band DWDM DFB Laser Module
DATASHEET | DECEMBER 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 2013.12
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.
EMCORE [ EMCORE CORPORATION ]
