ADM3491
[
T
]
1.2
1.1
1
100FT CAT 5
CABLE
T
T
3
T
T
0.9
0.8
1
2
4
0.7
–40
–20
0
20
40
60
80
100
CH1 1.00V
CH3 2.00V
CH2 1.00V
CH4 2.00V
M40.0ns CH3
640mV
TEMPERATURE (°C)
Figure 22. Supply Current vs. Temperature
Figure 24. Driving 100 ft. Cable H-L Transition
[
T
]
100
90
80
70
60
50
40
30
20
10
0
100FT
CABLE
T
3
T
T
T
1
2
4
–40
–20
0
20
40
60
80
CH1 1.00V
CH3 2.00V
CH2 1.00V
CH4 2.00V
M40.0ns CH3
640mV
TEMPERATURE (°C)
Figure 25. Shutdown Current vs. Temperature
Figure 23. Driving 100 ft. Cable L-H Transition
Rev. A | Page 10 of 16