Data Sheet

©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
6N137, HCPL2601, HCPL2611, HCPL2630, HCPL2631 Rev. 1.0.8 7
Single-Channel: 6N137, HCPL2601, HCPL2611 Dual-Channel: HCPL2630, HCPL2631 — High Speed 10MBit/s Logic Gate Optocouplers
Test Circuits
47
PHL
t
F
I = 7.5 mA
1.5 V
90%
10%
7.5 mA
+5V
1.5 V
3.0 V
1.5 V
3
2
1
4
8
7
6
5
4 5
Pulse
1
2
3
Generator
tr = 5ns
Z = 50Ω
O
8
7
6
+5V
GND
PLH
t
I = 3.75 mA
F
Output
O
(V )
Input
(I )
F
Output
(V )
O
f
t
r
t
CC
V
Output
(V )
O
L
R
C
L
(I )
Input
F
Monitor
O
Z = 50Ω
Pulse
Generator
tr = 5ns
(V )
E
Input
Monitor
GND
V
CC
O
(V )
Output
L
R
L
C
(V )
Output
O
Input
(V )
E
EHL
tt
ELH
bypass
.1 µf
bypass
.1 µf
Fig. 12 Test Circuit and Waveforms for t
PLH
, t
PHL,
t
r
and t
f
Fig. 13 Test Circuit t
EHL
and t
ELH