DELAYED ALARM OUTPUT
MAX3097E/8E
toc06
20
s/div
CH 1
CH 2
CH 3
GND
CH1: VA, 5V/div
CH2: VALARMA, 5V/div
CH3: VALARMD, 5V/div
VA = GND, CDELAY = 270pF
MAX3097E/MAX3098E
±15kV ESD-Protected, 32Mbps, 3V/5V,
Triple RS-422/RS-485 Receivers with Fault Detection
4
_______________________________________________________________________________________
Typical Operating Characteristics
(Typical values are at VCC = +5V and TA = +25°C.)
1
100
10
1000
10,000
1
100
10
1000
10,000
ALARMD OUTPUT DELAY
vs. CAPACITANCE
MAX3097E/8Etoc01
CAPACITANCE (pF)
ALARMD
OUTPUT
DELAY
(
s)
VCC = 5V
VCC = 3V
30
40
50
60
70
-40
0
-20
20
40
60
RECEIVER PROPAGATION DELAY
vs. TEMPERATURE
MAX3097E/8E
toc02
TEMPERATURE (
°C)
RECEIVER
PROPAGATION
DELAY
(ns)
80
VCC = 5.0V
VCC = 3.3V
0
1
3
2
4
5
SUPPLY CURRENT vs.
TEMPERATURE
MAX3097E/8E
toc03
SUPPLY
CURRENT
(mA)
-40
0
-20
20
40
60
TEMPERATURE (
°C)
80
VCC = 5.0V
VCC = 3.3V
NO LOAD
0
0.5
1.0
1.5
2.0
2.5
3.5
3.0
4.5
4.0
5.0
-45
-35
-40
-30 -25 -20 -15 -10 -5
0
RECEIVER OUTPUT LOW VOLTAGE
vs. OUTPUT CURRENT
MAX3097E/8E
toc04
OUTPUT CURRENT (mA)
OUTPUT
LOW
VOLTAGE
(V)
VCC = 5.0V
VCC = 3.3V
0
1
2
4
3
5
6
010
515
20
30
25
RECEIVER OUTPUT HIGH VOLTAGE
vs. OUTPUT CURRENT
MAX3097E/8E
toc05
OUTPUT CURRENT (mA)
OUTPUT
HIGH
VOLTAGE
(V)
VCC = 5.0V
VCC = 3.3V