ISL32490E Datasheet, PDF (16/21 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)
25
A
20
B
15
10
5
0
RO
VID = ±1V
5
0
RO
-5
-10
-15
-20
-25
A
B
TIME (1µs/DIV)
FIGURE 22. RECEIVER PERFORMANCE WITH ±25V CMV
(ISL32490E, ISL32492E)
A
25
20
B
15
10
5
RO
0
VID = ±1V
5
RO
0
-5
-10
-15
-20
A
-25
B
TIME (400ns/DIV)
FIGURE 23. RECEIVER PERFORMANCE WITH ±25V CMV
(ISL32493E, ISL32495E)
25
A
20
B
15
10
5
0
RO
VID = ±1V
5
0
RO
-5
-10
-15
-20
-25
A
B
TIME (20ns/DIV)
FIGURE 24. RECEIVER PERFORMANCE WITH ±25V CMV
(ISL32496E, ISL32498E)
DI
5
RO
0
R_D = 54Ω, C_D = 50pF
5
0
3
2
1
A/Y - B/Z
0
-1
-2
-3
TIME (1µs/DIV)
FIGURE 25. DRIVER AND RECEIVER WAVEFORMS (ISL32490E,
ISL32492E)
16
FN7786.0
January 18, 2011