ISL32483E Datasheet, PDF (14/17 Pages) Intersil Corporation – Fault Protected, Extended CMR, RS-485/RS-422 Transceivers

ISL32483E, ISL32485E
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
DI
5
RO
0
R_D = 54Ω, C_D = 50pF
5
0
5
0
RO
-5
-10
-15
-20
-25
A
B
TIME (400ns/DIV)
FIGURE 18. RECEIVER PERFORMANCE WITH ±25V CMV
Die Characteristics
SUBSTRATE POTENTIAL (Powered Up):
GND
PROCESS:
Si Gate BiCMOS
3
2
1
0
-1
A/Y - B/Z
-2
-3
TIME (400ns/DIV)
FIGURE 19. DRIVER AND RECEIVER WAVEFORMS
14
FN7785.0
January 18, 2011