ISL3178E Intersil Corporation, ISL3178E Datasheet - Page 13

• Manufacturer Part Number: ISL3178E
• Description: (ISL3170E - ISL3178E) RS-485/RS-422 Transceivers
• Manufacturer: Intersil Corporation

Typical Performance Curves
ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178E
FIGURE 11. DRIVER DIFFERENTIAL PROPAGATION DELAY
FIGURE 13. DRIVER DIFFERENTIAL PROPAGATION DELAY
FIGURE 15. DRIVER DIFFERENTIAL PROPAGATION DELAY
1220
1200
1180
1160
1140
1120
1100
1080
370
365
360
355
350
345
340
32
31
30
29
28
27
26
25
24
23
22
-40
-40
-40
-25
-25
-25
vs TEMPERATURE (ISL3170E, 71E, 72E)
vs TEMPERATURE (ISL3173E, 74E, 75E)
vs TEMPERATURE (ISL3176E, 77E, 78E)
t
PHL
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
t
t
PHL
PLH
13
t
PLH
25
25
25
t
PHL
t
PLH
V
CC
50
50
50
= 3.3V, T
75
75
75
A
= +25°C; Unless Otherwise Specified (Continued)
85
85
85
FIGURE 12. DRIVER DIFFERENTIAL SKEW vs
FIGURE 14. DRIVER DIFFERENTIAL SKEW vs
FIGURE 16. DRIVER DIFFERENTIAL SKEW vs
0.95
0.85
0.75
0.65
7.5
6.5
5.5
0.9
0.8
0.7
0.6
1.4
1.2
0.8
0.6
0.4
0.2
8
7
6
1
-40
-40
-40
|CROSS PT. OF Y↑ & Z↓ - CROSS PT. OF Y↓ & Z↑|
|CROSS PT. OF Y↑ & Z↓ - CROSS PT. OF Y↓ & Z↑|
|CROSS PT. OF Y↑ & Z↓ - CROSS PT. OF Y↓ & Z↑|
-25
-25
-25
TEMPERATURE (ISL3170E, 71E, 72E)
TEMPERATURE (ISL3173E, 74E, 75E)
TEMPERATURE (ISL3176E, 77E, 78E)
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
25
50
50
50
August 28, 2006
FN6307.2
75
75
75
85
85
85