
0
10
20
30
40
MAX3293-95 toc09
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
-40 20 50 80-10 110
DRIVER PROPAGATION DELAY
vs. TEMPERATURE
t
PHL
t
PLH
R
DIFF
= 54Ω
C
L
= 50pF
0
1
2
3
4
OUTPUT SKEW vs. TEMPERATURE
MAX3293-95 toc08
TEMPERATURE (°C)
OUTPUT SKEW (ns)
-40 20 50 80-10 110
DRIVER OUTPUT CURRENT
vs. DRIVER OUTPUT HIGH VOLTAGE
MAX3293-95 toc07
2V/div
OUTPUT HIGH VOLTAGE
OUTPUT CURRENT
(20mA/div)
0mA
-7V 5V
120mA
0
10
30
20
40
50
OUTPUT CURRENT
vs. DIFFERENTIAL OUTPUT VOLTAGE
MAX3293-95 toc04
DIFFERENTIAL OUTPUT VOLTAGE (V)
OUTPUT CURRENT (mA)
1.75 2.752.25 2.502.00 3.00 3.25 3.50
1.0
2.0
2.5
3.0
3.5
MAX3293-95 toc05
TEMPERATURE (°C)
DIFFERENTIAL OUTPUT VOLTAGE (V)
-40 20 50 80-10 110
DRIVER DIFFERENTIAL OUTPUT VOLTAGE
vs. TEMPERATURE
R
DIFF
= 54Ω
R
DIFF
= 100Ω
1.5
DRIVER OUTPUT CURRENT
vs. DRIVER OUTPUT LOW VOLTAGE
MAX3293-95 toc06
2V/div
OUTPUT LOW VOLTAGE
OUTPUT CURRENT
(20mA/div)
0mA
0V 12V
120mA
0
5
10
20
15
25
MAX3295
SUPPLY CURRENT vs. DATA RATE
MAX3293-95 toc01
DATA RATE (Mbps)
SUPPLY CURRENT (mA)
01051520
DE = V
CC
NO LOAD
T
A
= +85°C
T
A
= +125°C
T
A
= +25°C
T
A
= -40°C
0
0.5
1.0
1.5
2.0
SUPPLY CURRENT vs. TEMPERATURE
MAX3293-95 toc02
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
-40 20 50 80-10 110
DE = V
CC
NO LOAD
NO SWITCHING
0
1.6
1.2
0.8
0.4
2.0
MAX3293-95 toc03
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
-40 20 50 80-10 110
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
DE = GND
MAX3293/MAX3294/MAX3295
20Mbps, +3.3V, SOT23 RS-485/
RS-422 Transmitters
6 _______________________________________________________________________________________
Typical Operating Characteristics
(V
CC
= +3.3V, T
A
= +25°C, unless otherwise noted.)
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