MAX12930 Datasheet, PDF (13/20 Pages) Maxim Integrated Products – Two-Channel Digital Isolators

MAX12930/MAX12931
Two-Channel Digital Isolators
Typical Operating Characteristics (continued)
(V_VDDA - V_GNDA = +3.3V, V_VDDB - V_GNDB = +3.3V, V_GNDA = V_GNDB, T_A = +25°C, unless otherwise noted.)
PROPAGATION DELAY
vs. TEMPERATURE
15.0
toc13
V_DDA = V_DDB
INA TO OUTB
12.0 MAX1293_C/F
9.0
6.0
3.0
0.0
-50 -25
V_DDA = 1.8V
V_DDA = 2.5V
V_DDA = 3.3V
V_DDA = 5.5V
0 25 50 75
TEMPERATURE (°C)
100 125
PROPAGATION DELAY
vs. V_DDB VOLTAGE
35.0
V_DDA = 3.3V
30.0 ^{INA TO OUTB}
25.0
20.0
MAX1293_B/E
15.0
MAX1293_C/F
10.0
5.0
0.0
1.5
2.5
3.5
4.5
V_DDB VOLTAGE (V)
toc16
5.5
PROPAGATION DELAY
vs. TEMPERATURE
35
toc14
V_DDA = V_DDB
INA TO OUTB,
MAX1293_B/E
30
25
20
15
-50 -25
V_DDA = 1.8V
V_DDA = 2.5V
V_DDA = 3.3V
V_DDA = 5.5V
0 25 50 75
TEMPERATURE (°C)
100 125
EYE DIAGRAM at 150Mbps
MAX12931C/F
toc17
400mV/div
1ns/div
PROPAGATION DELAY
vs. V_DDAVOLTAGE
35.0
V_DDB = 3.3V
30.0 INA TO OUTB
25.0
20.0
MAX1293_B/E
15.0
MAX1293_C/F
10.0
5.0
0.0
1.5
2.5
3.5
4.5
V_DDAVOLTAGE (V)
toc15
5.5
MINIMUM PULSE WIDTH
MAX1293_B/E
40ns pulse
IN__
toc18
1V/div
OUT__
20ns/div
1V/div
MINIMUM PULSE WIDTH
MAX1293_C/F
5ns pulse
IN__
toc19
1V/div
OUT__
5ns/div
1V/div
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