6N137, HCNW137, HCNW2601, HCNW2611, HCPL-0600, HCPL-0601, HCPL-
0611, HCPL-0630, HCPL-0631, HCPL-0661, HCPL-2601, HCPL-2611, HCPL-
2630, HCPL-2631, HCPL-4661 Data Sheet
Figure 8: Test Circuit for TPHL and TPLH
PULSE GEN. IF
ZO = 50 W
tf = tr = 5 ns
INPUT
MONITORING
NODE
RM
SINGLE CHANNEL
1
VCC 8
2
7
3
6
4
GND 5
+5 V
PULSE GEN.
ZO = 50 W
ft = tr = 5 ns
IF
0.1μF
BYPASS
*C L
RL
OUTPUT V O
MONITORING
NODE
INPUT
MONITORING
NODE
RM
High CMR, High Speed TTL Compatible Optocouplers
DUAL CHANNEL
1
VCC 8
2
7
3
6
4
GND 5
+5 V
0.1μF
BYPASS
R L OUTPUT V O
MONITORING
NODE
CL*
*CL IS APPROXIMATELY 15 pF WHICH INCLUDES
PROBE AND STRAY WIRING CAPACITANCE.
INPUT
IF
tPHL
tPLH
OUTPUT
VO
I F = 7.50 mA
I F = 3.75 mA
1.5 V
Broadcom
AV02-0940EN
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