250
TP - PROPAGATION DELAY - nS
250
TP - PROPAGATION DELAY -nS
V
CC
=20V, V
EE
=0V
Rg=10 ohm,
Cg=10nF
Duty Cycle = 50%
f=250KHz
T
A
=25°C
200
200
I
F
=10mA
T
A
=25°C
Rg=10ohm
Duty Cycle=50%
f=250KHZ
150
150
100
TPLH
TPHL
50
6
8
10
12
14
16
I
F
- FORWARD LED CURRENT - mA
100
Tplh
Tphl
50
5
10
15
20
25
Cg - LOAD CAPACITANCE - nF
Figure 11. Propagation Delay Vs IF
Figure 14. Propagation Delay Vs Cg
250
TP - PROPAGATION DELAY - nS
20
V
O
- OUTPUT VOLTAGE - V
TPHL
TPLH
I
F
=10mA
V
CC
=20V, V
EE
=0V
Rg=10 ohm, Cg=10nF
Duty Cycle = 50%
f=250KHz
200
15
150
10
100
5
50
-40
-20
0
20
40
60
80
100
T
A
- TEMPERATURE - °C
Figure 12. Propagation Delay Vs Temperature
0
0
1
2
3
4
5
I
F
- FORWARD LED CURRENT - mA
Figure 15. Transfer Characteristics
250
TP PROPAGATION DELAY - nS
I
F
=10mA
T
A
=25°C
Cg=10nF
Duty Cycle=50%
f=250KHZ
1000
100
T
A
= 25˚C
I
F
I
F
– FORWARD CURRENT – mA
200
10
1.0
0.1
0.01
150
+
V
F
–
100
TPLH
TPHL
50
10
20
30
40
50
Rg - SERIES LOAD RESISTANCE - ohm
0.001
1.10
1.20
1.30
1.40
1.50
1.60
V
F
– FORWARD VOLTAGE – VOLTS
Figure 13. Propagation Delay Vs Rg
Figure 16. Input Current Vs Forward Voltage
10
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