Figure 1. Switching times
IF
VO
VOL
tPHL
Pulse generator
ZO=50 Ω
tr,tf=5 ns
duty cycle 10%
t≤100 µs
1
IF
2
IF Monitor
3
100 Ω 4
t
5V
1.5 V
t
tPLH
8
5V
7
RL
6
VO
5
CL
15 pF
Figure 2. Common-mode interference immunity
VCM
10 V 90%
10%
10%
0V
VO
tr
90%
t
tf
5V
A: IF=0 mA
VO
t
VOL
B: IF=16 mA
t
B
VFF
IF
1
2
A
3
4
8
5V
7
RL
6
VO
5
+VCM
Pulse generator
ZO=50 Ω
tr,tf=8 ns
Delay Time (IF=16 mA, VCC=5 V, TA=25°C)
High - Low
6N135 (RL=4.1 kΩ) tPHL
6N136 (RL=1.9 kΩ) tPHL
0.3 (≤1.5)
µs
0.2 (≤0.8)
µs
Low - High
6N135 (RL=4.1 kΩ) tPLH
6N136 (RL=1.9 kΩ) tPLH
0.3 (≤1.5)
µs
0.2 (≤0.8)
µs
Common Mode Interference Immunity
(VCM=10 VP-P, VCC=5 V, TA=25°C)
High (IF=0 mA)
6N135 (RL=4.1 kΩ) CMH 1000
V/µs
6N136 (RL=1.9 kΩ) CMH 1000
V/µs
Low (IF=16 mA)
6N135 (RL=4.1 kΩ) CML 1000
V/µs
6N136 (RL=1.9 kΩ) CML 1000
V/µs
Figure 3. Output characteristics-6N135
Output current versus output voltage
(TA=25°C, VCC=5 V)
Figure 4. Output characteristics-6N136
Output current versus output voltage
(TA=25°C, VCC=5 V)
6N135/136
5–2