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| ISL32173E Datasheet, PDF (18/22 Pages) Intersil Corporation – QUAD, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers | |||
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ISL32173E, ISL32175E, ISL32177E, ISL32273E, ISL32275E, ISL32277E
Typical Performance Curves CL= 15pF, VCC = VL = 3.3V or 5V, TA = +25°C; Unless Otherwise
Specified. VL Notes Apply To The ISL32177E And ISL32277E Only.
57
VCC = 3.3V
7
|tPLH - tPHL|
VCC = 3.3V
52
VL = 1.5V
47
6
VL = 1.5V
5
4
42
VL = 1.8V
37 VL = 2.5V
VL = 3.3V
VL = 1.8V
3
VL = 2.5V
2
1
VL = 3.3V
32
-40 -15
10
35
60
85
TEMPERATURE (°C)
110 125
FIGURE 23. ISL3227XE RECEIVER PROPAGATION
DELAY vs TEMPERATURE
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
FIGURE 24. ISL3227XE RECEIVER SKEW vs
TEMPERATURE
110 125
1
0
A-B
-1
80Mbps
20Mbps
1
0
A-B
-1
5
VCC = 5V, CL = 6pF
4
3
2
1
0
VCC = 3.3V, CL = 15pF
TIME (4ns/DIV)
FIGURE 25. ISL3217XE RECEIVER WAVEFORMS
80Mbps
1
0
A-B
-1
CL = 6pF
VCC = 5V
4
VL = 3.3V
3
VL = 2.5V
2
VL = 1.8V
1
VL = 1.6V
0
TIME (4ns/DIV)
FIGURE 27. ISL32177E RECEIVER WAVEFORMS
VCC = 5V
5
4
3
VCC = 3.3V
2
1
0
TIME (20ns/DIV)
FIGURE 26. ISL3227XE RECEIVER WAVEFORMS
1
0
A-B
-1
80Mbps
VCC = 3.3V
VL = 2.5V
2.5
2.0
VL = 1.8V
1.5
1.0
VL = 1.6V
0.5
0
TIME (4ns/DIV)
FIGURE 28. ISL32177E RECEIVER WAVEFORMS
18
FN7529.0
November 19, 2009
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