MAX562 查看數據表（PDF） - Maxim Integrated
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MAX562 Datasheet PDF : 8 Pages
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Complete 230kbps, 2.7V to 5.25V
Serial Interface for Notebook Computers
AC CHARACTERISTICS
PARAMETER
Data Rate
Transmitter Slew Rate
Transmitter Rise/Fall Time
Transmitter Propagation Delay
Transmitter-Output Enable Time
Transmitter-Output Disable Time
Receiver Propagation Delay,
Normal Operation
Receiver Propagation Delay,
Keep-Awake Mode
Receiver-Output Enable Time
Receiver-Output Disable Time
CONDITIONS
1000pF || 3kΩ load each transmitter output,
150pF load each receiver output
CL = 50pF to 2500pF,
RL = 3kΩ to 7kΩ. Measured from +3V to -3V, or
-3V to +3V
RL = 3kΩ measured
from +3.3V to -3.3V
or -3.3V to +3.3V
CL = 2500pF
CL = 1000pF
2500pF || 3kΩ load,
Figure 1
Figure 3
tPHLT
tPLHT
tET
tDT
CL = 150pF,
SHDN = VCC Figure 2
tPHLR
tPLHR
CL = 150pF,
SHDN = GND
Figure 2
Figure 4
Figure 4
tPHLS
tPLHS
tER
tDR
MIN
230.4
TYP
280.0
MAX UNITS
kbits/sec
4
6
30
V/µs
0.22
3.1
µs
0.22
2.1
900 1700
ns
1000 1700
100
µs
600
ns
100 250
ns
250 500
3000 4000
ns
2000 3000
100 250
ns
250 500
ns
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