Linear Technology LTC487, Руководство пользователя, Страница: 3 / 8

3
LTC487
C C HARA TERISTICS
U W
A TYPICAL PERFOR CE
Driver Output High Voltage Driver Differential Output Voltage Driver Output Low Voltage
vs Output Current vs Output Current vs Output Current
TTL Input Threshold vs Temperature Driver Skew vs Temperature Supply Current vs Temperature
TEMPERATURE (
°
C )
–50
SUPPLY CURRENT (
µ
A)
90
100
110
120
130
0 50 100
LTC487 • TPC06
TEMPERATURE (
°
C )
–50
TIME (ns)
1.0
2.0
3.0
4.0
5.0
0 50 100
LTC487 • TPC05
TEMPERATURE (
°
C )
–50
INPUT THRESHOLD VOLTAGE (V)
1.55
1.57
1.59
1.61
1.63
0 50 100
LTC487 • TPC04
Driver Differential Output
Voltage vs Temperature
TEMPERATURE (
°
C )
–50
DIFFERENTIAL VOLTAGE (V)
1.5
1.7
1.9
2.1
2.3
0 50 100
LTC487 • TPC07
R
O
= 54
Ω
OUTPUT VOLTAGE (V)
0
OUTPUT CURRENT (mA)
0
–24
– 48
–72
–96
1 2 3 4
LTC487 • TPC01
T
A
= 25°C
OUTPUT VOLTAGE (V)
0
OUTPUT CURRENT (mA)
0
16
32
48
64
1 2 3 4
LTC487• TPC02
T
A
= 25°C
OUTPUT VOLTAGE (V)
0
OUTPUT CURRENT (mA)
0
20
40
60
80
1 2 3 4
LTC487 • TPC03
T
A
= 25°C