v23818-n15-l656 Infineon Technologies Corporation, v23818-n15-l656 Datasheet - Page 6

• Manufacturer Part Number: v23818-n15-l656
• Description: Small Form Factor Single Mode 1300 Multirate Gbit/s Transceiver 2x10 Pinning With Connector, With Collar
• Manufacturer: Infineon Technologies Corporation

BMon– / BMon+
The DC voltage measured across pins 17 and 18 is proportional to the laser bias current.
Use the equation:
I
Use this output to monitor laser performance and EOL conditions. A schematic and
typical behaviour are shown in
Leave pins floating if function is not required.
Figure 5
Figure 6
Data Sheet
bias
=
V
bias
/10
Bias Monitor – Transceiver Internal
Typical Variations of Bias Monitor Voltage over Temperature
0.36
0.32
0.28
0.24
0.16
0.12
0.08
0.04
0.2
0
0
10
Figure 5
10
V
V
20
CC
EE
Temperature (˚C)
and
3 k
3 k
30
6
Figure
40
Pin 18
Pin 17
6.
50
I
bias
60
@ ambient 25°C < 60 mA.
70
V23818-N15-L6xx
Pin Configuration
2003-09-10
File: 1310
File: 1312