6n140a-883b-600 Avago Technologies, 6n140a-883b-600 Datasheet - Page 11

• Manufacturer Part Number: 6n140a-883b-600
• Description: Hermetically Sealed, Low If, Wide Vcc, High Gain Optocouplers
• Manufacturer: Avago Technologies

11
Figure 8. Switching Test Circuit (f, t
JEDEC registered).
Figure 10. Recommended Drive Circuitry Using TTL Open-
Collector Logic.
I
t
F
PULSE
PULSE GEN.
t
MONITOR
r
Z
f = 100 Hz
, t
O
* SEE NOTE 11
** C
f
= 50
= 50 ns
R
R
R
IF ADDITIONAL FANOUT
IS NOT USED.
= 0.5ms
2
1
L
2
INCLUDES PROBE AND STRAY WIRING CAPACITANCE.
>
<
MAY BE OMITTED
V
2.4 - V
CC
Rm
I
F
I
F
- V
+ I
F
F
LEAK
I
F
- I
F
R
2
D.U.T.
I
LEAK
GND
V
V
CC
CC
R
R
P
1
2
not
R
CC
*
D.U.T.
1.0 µF
56
GND
V
CC
V
O
R
C
L
L
**
+5 V
V
O
Figure 9. Test Circuit for Transient Immunity and Typical
Waveforms.
* SEE NOTE 11
V
FF
I
F
B
A
PULSE GEN.
+
D.U.T.
V
GND
V
–
CM
CC
R
CC
*
1.0 µF
56
R
L
+5 V
V
O