9
0
NORMALIZED RESPONSE –dB
-5
-10
-15
-20
-25
T
A
= 25°C
I
F
= 16 mA
R
L
= 100
Ω
R
L
= 220
Ω
R
L
= 470
Ω
R
L
= 1 kΩ
-30
0.01
0.1
1.0
10
f – FREQUENCY – MHz
HCPL-0560
GND1
1
1
0.1 µF
V
CC1
5V
SET I
F
AC INPUT
0.1 µF
560
Ω
100
Ω
1.6 V dc
0.25 Vp-p ac
2
*INCLUDES
PROBE AND
FIXTURE
CAPACITANCE
20 kΩ
V
INB
4
2N3053
SHIELD
V
INA
8
5V
V
CC2
7
V
OB
0.1 µF
R
L
V
O
GND2
5
V
OA
2
3
6
SHIELD
2
C
L
= 15 pF*
1
Figure 9. Frequency Response (HCPL-0560).
HCPL-0561
GND1
5V
V
OA
2
SET I
F
AC INPUT
0.1 µF
560
Ω
100
Ω
1.6 V dc
5V
0.25 Vp-p ac
20 kΩ
2N3053
1
SHIELD
LED
V
INA
8
V
CC2
7
V
OB
0.1 µF
R
L
V
O
GND2
5V
V
CC1
3
V
INB
4
SHIELD
LED
5
6
C
L
= 15 pF*
2
1
2
*INCLUDES
PROBE AND
FIXTURE
CAPACITANCE
Figure 10. Frequency Response (HCPL-0561).