ISL32490E Datasheet, PDF (15/21 Pages) Intersil Corporation – ±60V Fault Protected, 5V, RS-485/RS-422 Transceivers with ±25V CMR

ISL32490E, ISL32492E, ISL32493E, ISL32495E, ISL32496E, ISL32498E
Typical Performance Curves V_CC = 5V, T_A = +25°C; Unless Otherwise Specified. (Continued)
340
R_D = 54Ω, C_D = 50pF
335
330
t_PLH
325
320
315
310
t_PHL
305
300
-40 -25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 16. DRIVER DIFFERENTIAL PROPAGATION DELAY vs
TEMPERATURE (ISL32490E, ISL32492E)
8
R_D = 54Ω, C_D = 50pF
7
6
5
4
3
2
1
0
-40
|t_PLH - t_PHL|
-25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 17. DRIVER DIFFERENTIAL SKEW vs TEMPERATURE
(ISL32490E, ISL32492E)
85
R_D = 54Ω, C_D = 50pF
80
75
70
t_PLH
65
60
t_PHL
55
50
-40 -25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 18. DRIVER DIFFERENTIAL PROPAGATION DELAY vs
TEMPERATURE (ISL32493E, ISL32495E)
4.0
R_D = 54Ω, C_D = 50pF
3.5
3.0
2.5
|t_PLH - t_PHL|
2.0
-40 -25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 19. DRIVER DIFFERENTIAL SKEW vs TEMPERATURE
(ISL32493E, ISL32495E)
27
R_D = 54Ω, C_D = 50pF
25
23
t_PLH
21
19
t_PHL
17
15
-40 -25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 20. DRIVER DIFFERENTIAL PROPAGATION DELAY vs
TEMPERATURE (ISL32496E, ISL32498E)
3.4
R_D = 54Ω, C_D = 50pF
3.2
3.0
2.8
2.6
2.4
2.2
|t_PLH - t_PHL|
2.0
-40 -25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 21. DRIVER DIFFERENTIAL SKEW vs TEMPERATURE
(ISL32496E, ISL32498E)
15
FN7786.0
January 18, 2011