LTC1535 Просмотр технического описания (PDF) - Linear Technology
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LTC1535 Datasheet PDF : 18 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
LTC1535
VCC Supply Current
vs Temperature
130
VCC = 5V
120
110
100
COOPER
CTX02-14659
TRANSFORMER
RL = 54Ω
90
80
RL = 120Ω
70
60
RL = OPEN
50
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1535 G01
Maximum Baud Rate
vs Temperature
500
400
300
200 VCC = VCC2 = 4.5V
SLO = VCC2
RL = 54Ω
100
–50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
1535 G04
Switcher Frequency
vs Temperature
600
VCC = 5V
500
400
300
200
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1535 G07
VCC2 Supply Current
vs Temperature
90
VCC2 = 6V
80
70
60
VCC2 = 5V
50
40
VCC2 = 4.5V
30 fDI = fMAX
20
SLO = 0V
RL = 54Ω
10
–50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
1535 G02
Driver Differential Output
Rise/Fall Time vs Temperature
65
VCC2 = 5V, 4.5V
60 SLO = VCC2
55 RL = 54Ω
50
45
40
35
30
25
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1535 G05
Driver Differential Output Voltage
vs Temperature
4
VCC2 = 6V
3
VCC2 = 5V
2
VCC2 = 4.5V
1
SLO = VCC2
RL = 54Ω
0
–50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
1535 G08
VCC2 Supply Voltage
vs Temperature
6.5
fDI = 250kHz
SLO = 0V
RL = OPEN, VCC = 5V
6.0
RL = 54Ω, VCC = 5V
5.5
RL = 54Ω, VCC = 4.5V
5.0
COOPER
CTX02-14659
TRANSFORMER
4.5
–50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
1535 G03
Driver Differential Output
Rise/Fall Time vs Temperature
800
SLO = 0V
700 RL = 54Ω
VCC2 = 5V
600
500
VCC2 = 4.5V
400
300
200
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1535 G06
Receiver Output Low Voltage
vs Temperature
1.0
0.9 I = 8mA
0.8
VCC = 4.5V
0.7
0.6
VCC = 5V
0.5
0.4
0.3
0.2
0.1
0
–50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
1535 G09
1535fb
5
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