LTC491C 查看數據表（PDF） - Linear Technology
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LTC491C Datasheet PDF : 12 Pages
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LTC491
TYPICAL PERFOR A CE CHARACTERISTICS
Driver Output High Voltage
vs Output Current, TA = 25°C
–96
–72
Driver Differential Output Voltage
vs Output Current, TA = 25°C
64
48
– 48
–24
0
0
1
2
3
4
OUTPUT VOLTAGE (V)
LTC491 • TPC01
TTL Input Threshold vs Temperature
1.63
1.61
1.59
1.57
1.55
–50
0
50
100
TEMPERATURE (°C )
LTC491 • TPC04
Driver Differential Output Voltage
vs Temperature, RO = 54Ω
2.3
2.1
1.9
1.7
1.5
–50
0
50
100
TEMPERATURE (°C )
LTC491 • TPC07
32
16
0
0
1
2
3
4
OUTPUT VOLTAGE (V)
LTC491 • TPC02
Driver Skew vs Temperature
5.0
4.0
3.0
2.0
1.0
–50
0
50
100
TEMPERATURE (°C )
LTC491 • TPC05
Receiver tPLH tPHL
vs Temperature
7.0
6.0
5.0
4.0
3.0
–50
0
50
100
TEMPERATURE (°C )
LTC491 • TPC08
4
Driver Output Low Voltage
vs Output Current, TA = 25°C
80
60
40
20
0
0
1
2
3
4
OUTPUT VOLTAGE (V)
LTC491 • TPC03
Supply Current vs Temperature
350
340
330
320
310
–50
0
50
100
TEMPERATURE (°C )
LTC491 • TPC06
Receiver Output Low Voltage
vs Temperature at I = 8mA
0.8
0.6
0.4
0.2
0
–50
0
50
100
TEMPERATURE (°C )
LTC491 • TPC09
491fa
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