Datasheet

Fail-Safe, High-Speed (10Mbps),
Slew-Rate-Limited RS-485/RS-422 Transceivers
Typical Operating Characteristics (continued)
(V
CC
= +5V, T
A
= +25°C, unless otherwise noted.)
520
560
-60 100
DRIVER PROPAGATION DELAY
(500kbps MODE) vs. TEMPERATURE
600
640
920
MAX3080/3089 TOC-10
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
40
760
800
720
680
060
840
880
-40 -20 20 80
R
t
= 54Ω
20
25
-60 100
DRIVER PROPAGATION DELAY
(10Mbps MODE) vs. TEMPERATURE
30
60
MAX3080/3089 TOC-11
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
40
45
50
40
35
060
55
-40 -20 20 80
R
t
= 54Ω
1.83
1.84
-60 100
DRIVER DIFFERENTIAL OUTPUT VOLTAGE
vs. TEMPERATURE
1.85
1.90
MAX3080/3089 TOC-13
TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
40
1.88
1.87
1.86
060
1.89
-40 -20 20 80
R
t
= 54Ω
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-8 -2
OUTPUT CURRENT vs.
DRIVER OUTPUT HIGH VOLTAGE
MAX3080/3089 TOC-27
OUTPUT HIGH VOLTAGE (V)
OUTPUT CURRENT (mA)
642-6 -4 0
100
0.01
01
DRIVER OUTPUT CURRENT
vs. DIFFERENTIAL OUTPUT VOLTAGE
0.1
10
1
MAX3080 TOC-12
DIFFERENTIAL OUTPUT VOLTAGE (V)
OUTPUT CURRENT (mA)
234 5
0
20
40
60
80
100
120
140
OUTPUT CURRENT vs.
DRIVER OUTPUT LOW VOLTAGE
MAX3080-25
OUTPUT LOW VOLTAGE (V)
OUTPUT CURRENT (mA)
024681012
MAX3080–MAX3089
8
Maxim Integrated