Datasheet

MAX562
Complete 230kbps, 2.7V to 5.25V
Serial Interface for Notebook Computers
_______________________________________________________________________________________ 3
AC CHARACTERISTICS
PARAMETER CONDITIONS MIN TYP MAX UNITS
Receiver Propagation Delay,
Normal Operation
250 500
ns
C
L
= 150pF,
SHDN = GND
Figure 2
3000 4000
Receiver Propagation Delay,
Keep-Awake Mode
2000 3000
ns
Receiver-Output Enable Time Figure 4 100 250 ns
Receiver-Output Disable Time Figure 4 250 500 ns
Data Rate
1000pF || 3kΩ load each transmitter output,
150pF load each receiver output
230.4 280.0 kbits/sec
Transmitter Slew Rate
C
L
= 50pF to 2500pF,
R
L
= 3kΩ to 7kΩ. Measured from +3V to -3V, or
-3V to +3V
4 6 30 V/µs
C
L
= 2500pF 0.22 3.1
Transmitter Rise/Fall Time
R
L
= 3kΩ measured
from +3.3V to -3.3V
or -3.3V to +3.3V
C
L
= 1000pF 0.22 2.1
µs
t
PHLT
900 1700
Transmitter Propagation Delay
2500pF || 3kΩ load,
Figure 1
t
PLHT
1000 1700
ns
Transmitter-Output Enable Time 100 µs
Transmitter-Output Disable Time Figure 3 600 ns
C
L
= 150pF,
SHDN = V
CC
Figure 2
t
PHLR
100 250
t
ET
t
DT
t
PLHR
t
PHLS
t
PLHS
t
ER
t
DR