
14
FN6824.1
March 13, 2013
FIGURE 15. DRIVER DIFFERENTIAL PROPAGATION DELAY
vs TEMPERATURE (ISL32272E, ISL32274E,
ISL32179E, 10Mbps OPTION)
FIGURE 16. DRIVER SKEW vs TEMPERATURE (ISL32272E,
ISL32274E, ISL32179E, 10Mbps OPTION)
FIGURE 17. DRIVER DIFFERENTIAL PROPAGATION DELAY
vs TEMPERATURE (ISL32172E, ISL32174E,
ISL32179E, 32Mbps OPTION)
FIGURE 18. DRIVER SKEW vs TEMPERATURE (ISL32172E,
ISL32174E, ISL32179E, 32Mbps OPTION)
FIGURE 19. DRIVER WAVEFORMS, LOW TO HIGH
(ISL32372E, ISL32374E, ISL32179E)
FIGURE 20. DRIVER WAVEFORMS, HIGH TO LOW
(ISL32372E, ISL32374E, ISL32179E)
Typical Performance Curves VCC = VL = 3.3V or 5V, TA = +25°C; Unless Otherwise Specified. VL notes apply to the ISL32179E
only.
(Continued)
10
11
12
13
14
15
16
17
18
19
20
-40
-25
-10
5
20
35
50
65
80
95
110 125
TEMPERATURE (°C)
P
R
OP
AGA
T
ION
DELA
Y
(n
s)
tDDHL
VL = 1.6V, VCC = 3.3V OR 5V
tDDLH
tDDHL
tDDLH
VL = VCC = 3.3V OR 5V
0.5
1.0
1.5
2.0
2.5
3.0
-40
-25
-10
5
20
35
50
65
80
95
110 125
TEMPERATURE (°C)
SKE
W
(
n
s)
tDSK
tSSK
VL = 1.6V to VCC
6
7
8
9
10
11
12
13
14
15
16
-40
-25
-10
5
20
35
50
65
80
95
110 125
TEMPERATURE (°C)
PROP
AGA
T
ION
DE
L
A
Y
(ns)
tDDHL
VL = 1.6V, VCC = 3.3V OR 5V
tDDLH
tDDHL
tDDLH
VL 3V, VCC = 3.3V OR 5V
TEMPERATURE (°C)
SK
E
W
(
n
s
)
0
0.2
0.4
0.6
0.8
1.0
1.2
-40
-25
-10
5
20
35
50
65
80
95
110 125
tDSK
tSSK
VL 3V, VCC = 3.3V OR 5V
tDSK
VL = 1.6V, VCC = 3.3V OR 5V
VL = 1.6V to VCC, VCC = 3.3V OR 5V
TIME (40ns/DIV)
DRIVER
OUTPUT
(V)
RDIFF = 100Ω, CD = 50pF
1.5
3.0
DRIVER
OUTPUT
(V)
DI
Z
Y
0
-3
-2
-1
0
1
2
3
Y - Z
VCC = 3.3V, VL = 1.6V TO VCC
0
VH
DR
IV
ER
INP
U
T
(V
)
VH = VCC OR VL
TIME (40ns/DIV)
DR
IV
E
R
OU
T
P
UT
(V
)
1.5
3.0
DRIVE
R
OUT
P
UT
(V
)
DI
Y
Z
0
-3
-2
-1
0
1
2
3
Y - Z
RDIFF = 100Ω, CD = 50pF
VCC = 3.3V, VL = 1.6V TO VCC
0
VH
DRIV
E
R
INPUT
(V)
VH = VCC OR VL
ISL32172E, ISL32272E, ISL32372E, ISL32174E, ISL32274E, ISL32374E, ISL32179E