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| ISL3170E_08 Datasheet, PDF (13/19 Pages) Intersil Corporation – RS-485/RS-422 Transceivers | |||
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ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178E
Typical Performance Curves VCC = 3.3V, TA = +25°C; Unless Otherwise Specified (Continued)
1220
8.0
1200
7.5
1180
7.0
1160
1140
1120
tPHL
1100
tPLH
1080
-40 -25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 11. DRIVER DIFFERENTIAL PROPAGATION DELAY
vs TEMPERATURE (ISL3170E, ISL3171E,
ISL3172E)
6.5
6.0
|CROSS POINT OF Yâ AND Zâ â CROSS POINT OF Yâ AND Zâ|
5.5
-40 -25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 12. DRIVER DIFFERENTIAL SKEW vs
TEMPERATURE (ISL3170E, ISL3171E, ISL3172E)
370
365
360
355
350
tPHL
345
tPLH
340
-40 -25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 13. DRIVER DIFFERENTIAL PROPAGATION DELAY
vs TEMPERATURE (ISL3173E, ISL3174E,
ISL3175E)
1.4
1.2
1.0
0.8
0.6
0.4
|CROSS POINT OF Yâ AND Zâ â CROSS POINT OF Yâ AND Zâ|
0.2
-40 -25
0
25
50
75 85
TEMPERATURE (°C)
FIGURE 14. DRIVER DIFFERENTIAL SKEW vs
TEMPERATURE (ISL3173E, ISL3174E, ISL3175E)
13
FN6307.4
June 10, 2008
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