HCPL-3000
1
I
F
2
GND
Q2
HCPL-3000
V
CC
8
V
CC
7
R
L2
6
Q1
1
+
-
I
F
2
V
CC
8
+ V
CC
-
GND
Q2
7
–
V
O2H
+
I
O2
3
–
V
O1L
+
I
O1
3
Q1
6
V
O2
5
V
O1
V
O2
5
V
O1
4
4
Figure 2. Test Circuit for Low Level Output Voltage V
O1L
.
Figure 3. Test Circuit for High Level Output Voltage V
O2H
.
HCPL-3000
1
I
F
2
GND
Q2
HCPL-3000
V
CC
8
V
CC
+
-
7
I
F
2
GND
Q2
1
V
CC
8
V
CC
+
-
7
I
O2L
6
V
O2
5
V
O1
3
Q1
6
V
O2
5
V
O1
I
O1L
3
Q1
4
4
Figure 4. Test Circuit for Leakage Current I
O1L
.
Figure 5. Test Circuit for Leakage Current I
O2L
.
HCPL-3000
I
F
t
r
= t
f
= 0.01µs
Z o = 50
Ω
1
V
CC
8
+ V
CC
-
V
IN
2
GND
Q2
7
R
L2
6
HCPL-3000
I
F
SWEEP
1
V
CC
8
+ V
CC
-
2
GND
Q2
47
Ω
–
V
O2
+
3
Q1
V
O2
5
V
O1
R
L1
7
R
L2
6
–
V
O2
+
4
3
Q1
V
O2
5
V
O1
R
L1
V
IN
WAVE FORM
t
PLH
t
PHL
90%
50%
V
02
WAVE FORM
10%
50%
4
Figure 6. Test Circuit for Threshold Input Current I
FLH
.
t
r
t
f
Figure 7. Test Circuit for t
PLH
, t
PHL
, t
r
and t
f
.
1-334
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
