0.050
0.09
NL – NONLINEARITY – %
NL – NONLINEARITY – %
0.048
0.08
0.046
0.07
0.044
V
DD1
V
DD2
0.040
4.5
4.7
4.9
5.1
5.3
5.5
0.042
0.06
0.05
-40
-20
0
20
40
60
80
100
V
DD
– SUPPLY VOLTAGE – V
T
A
– TEMPERATURE – °C
Figure 10. Nonlinearity vs. supply voltage.
Figure 11. Nonlinearity vs. temperature.
V
DD1
V
DD2
T
PD
– PROPAGATION DELAY – µs
6
5
4
3
2
1
0
-40
Tp5010
Tp5050
Tp5090
Trise
-20
0
20
40
60
80
100
1
8
0.1 µF
V
IN
2
HCPL-7520
7
0.1 µF
V
OUT
0.1 µF
3
6
V
REF
4
5
T
A
– TEMPERATURE – °C
Figure 12. Propagation delay test circuit.
Figure 13. Propagation delay vs. temperature.
78L05
IN OUT
1
0
-1
V
DD2
0.1
µF
0.1
µF
1
8
0.1 µF
2
7
HCPL-7520
3
6
V
OUT
9V
GAIN – dB
-2
-3
V
REF
4
-4
-5
-6
0.1
1.0
10.0
100.0
1000.0
5
PULSE GEN.
+
–
FREQUENCY – kHz
V
CM
Figure 14. Bandwidth.
Figure 15. CMTI test circuit.
9
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
