ISL8483 Intersil Corporation, ISL8483 Datasheet - Page 12

• Manufacturer Part Number: ISL8483
• Description: 5V/ Low Power/ High Speed or Slew Rate Limited/ RS-485/RS-422 Transceivers
• Manufacturer: Intersil Corporation

Typical Performance Curves
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
TRANSISTOR COUNT:
PROCESS:
FIGURE 14. DRIVER AND RECEIVER WAVEFORMS,
FIGURE 16. DRIVER AND RECEIVER WAVEFORMS,
GND
518
Si Gate CMOS
5
0
4
3
2
1
0
5
0
4
3
2
1
0
DI
DI
B/Z
A/Y
RO
RO
B/Z
A/Y
LOW TO HIGH (ISL8483, ISL8488, ISL8489)
LOW TO HIGH (ISL8485, ISL8490, ISL8491)
TIME (400ns/DIV)
TIME (10ns/DIV)
ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491
12
R
DIFF
R
DIFF
= 54Ω, C
= 54Ω, C
V
CC
L
L
= 100pF
= 5V, T
= 100pF
A
5
0
= 25
5
0
o
C, ISL8483 thru ISL8491; Unless Otherwise Specified (Continued)
FIGURE 15. DRIVER AND RECEIVER WAVEFORMS,
FIGURE 17. DRIVER AND RECEIVER WAVEFORMS,
5
0
4
3
2
1
0
5
0
4
3
2
1
0
A/Y
B/Z
RO
A/Y
B/Z
DI
RO
HIGH TO LOW (ISL8483, ISL8488, ISL8489)
DI
HIGH TO LOW (ISL8485, ISL8490, ISL8491)
TIME (400ns/DIV)
TIME (10ns/DIV)
R
R
DIFF
DIFF
= 54Ω, C
= 54Ω, C
L
L
= 100pF
= 100pF
5
0
5
0