Specifications

19
Figure 9. Forward Voltage and
Current Characteristics.
Figure 12. Test Circuit for Measuring t
r
, t
f
.
Figure 11. Recommended Drive Circuit.
Figure 10. Normalized Transmitter
Output vs. Forward Current.
P(I
F
) – P(60 mA) – RELATIVE POWER RATIO
0
2.0
0.8
0
I
F
– FORWARD CURRENT – mA
20 40 80
1.6
0.4
1.2
60 100
1.8
1.4
1.0
0.6
0.2
10 30 50 70 90
P(I
F
) – P(60 mA) – RELATIVE POWER RATIO – dB
-7.0
-5.0
-4.0
-3.0
-2.0
-1.0
0
0.8
1.0
1.4
2.0
3.0