ISL32179E Intersil Corporation, ISL32179E Datasheet - Page 16
ISL32179E
Manufacturer Part Number
ISL32179E
Description
(ISL32172E - ISL32179E) RS-422 Transmitters
Manufacturer
Intersil Corporation
Datasheet
1.ISL32179E.pdf
(20 pages)
www.DataSheet4U.com
Typical Performance Curves
FIGURE 27. DRIVER WAVEFORMS, LOW TO HIGH
FIGURE 29. DRIVER WAVEFORMS, LOW TO HIGH
3.0
1.5
5.0
2.5
-1
-2
-3
-2
-4
-5
3
2
1
0
5
4
2
0
0
0
V
ISL32172E, ISL32272E, ISL32372E, ISL32174E, ISL32274E, ISL32374E, ISL32179E
V
Y
Y
CC
Z
Z
CC
= 3.3V, V
= 5V, V
Y - Z
Y - Z
DI
DI
(ISL32172E, ISL32174E, ISL32179E)
(ISL32172E, ISL32174E, ISL32179E)
L
L
= 1.6V TO V
= 1.6V TO V
TIME (10ns/DIV)
TIME (10ns/DIV)
CC
16
CC
R
R
DIFF
DIFF
= 100Ω, C
= 100Ω, C
V
only. (Continued)
VH = V
CC
VH = V
= V
D
D
CC
= 50pF
CC
= 50pF
L
= 3.3V or 5V, T
OR V
OR V
L
VH
0
L
VH
0
A
= +25°C; Unless Otherwise Specified. V
FIGURE 28. DRIVER WAVEFORMS, HIGH TO LOW
FIGURE 30. DRIVER WAVEFORMS, HIGH TO LOW
3.0
1.5
5.0
2.5
-1
-2
-3
-2
-4
-5
3
2
1
0
5
4
2
0
0
0
V
V
Y
Y
Z
Z
CC
CC
= 3.3V, V
= 5V, V
Y - Z
Y - Z
DI
DI
(ISL32172E, ISL32174E, ISL32179E)
(ISL32172E, ISL32174E, ISL32179E)
L
L
= 1.6V TO V
= 1.6V TO V
TIME (10ns/DIV)
TIME (10ns/DIV)
CC
CC
L
notes apply to the ISL32179E
R
R
DIFF
DIFF
= 100Ω, C
= 100Ω, C
VH = V
VH = V
December 16, 2008
D
D
= 50pF
= 50pF
CC
CC
OR V
OR V
FN6824.0
VH
L
0
VH
0
L