LTC491
TYPICAL PERFOR A CE CHARACTERISTICS
U W
Driver Output High Voltage
vs Output Current, TA = 25°C
Driver Differential Output Voltage
vs Output Current, TA = 25°C
Driver Output Low Voltage
vs Output Current, TA = 25°C
–96
–72
64
48
80
60
– 4 8
–24
0
32
16
0
40
20
0
0
0
0
1
2
3
4
1
2
3
4
1
2
3
4
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
LTC491 • TPC03
LTC491 • TPC01
LTC491 • TPC02
TTL Input Threshold vs Temperature
Driver Skew vs Temperature
Supply Current vs Temperature
1.63
1.61
1.59
1.57
1.55
5.0
4.0
3.0
2.0
1.0
350
340
330
320
310
–50
0
50
100
–50
0
50
100
–50
0
50
100
TEMPERATURE (°C )
TEMPERATURE (°C )
TEMPERATURE (°C )
LTC491 • TPC04
LTC491 • TPC05
LTC491 • TPC06
Driver Differential Output Voltage
vs Temperature, RO = 54Ω
Receiver tPLH PHL
t
Receiver Output Low Voltage
vs Temperature at I = 8mA
vs Temperature
2.3
2.1
1.9
1.7
1.5
7.0
6.0
5.0
4.0
3.0
0.8
0.6
0.4
0.2
0
–50
0
50
100
–50
0
50
100
–50
0
50
100
TEMPERATURE (°C )
TEMPERATURE (°C )
TEMPERATURE (°C )
LTC491 • TPC07
LTC491 • TPC08
LTC491 • TPC09
491fa
4
Linear [ Linear ]
