FOD053LR1V Fairchild Semiconductor, FOD053LR1V Datasheet - Page 7

• Manufacturer Part Number: FOD053LR1V
• Description: SO8, 1MBIT/S hi Speed Dual Channel Transistor - 1kV/us 3.3VThe FOD250L, FOD050L And FOD053L Optocouplers Consist of an Algaas Led Optically Coupled to a High Speed Photodetector Transistor. These Devices Are Specified For Operation at a 3.3V Supply V
• Manufacturer: Fairchild Semiconductor

© 2004 Fairchild Semiconductor Corporation
SINGLE-CHANNEL: FOD050L
DUAL-CHANNEL:
V
FF
Pulse
Generator
tr = 5ns
Z = 50
10% D.C.
I/f < 100µs
I Monitor
O
F
B
A
Ω
I
F
R
m
I
F
V
V
Test Circuit for FOD050L and FOD250L
Test Circuit for FOD050L and FOD250L
+
F
+
F
-
-
1
2
3
4
1
2
3
4
FOD053L
Fig. 11 Common Mode Immunity T est Circuit
Noise
Shield
Noise
Shield
Pulse Gen
+
Fig. 10 Switching T ime Test Circuit
V
-
CM
8
7
6
5
8
7
6
5
GND
GND
V
V
V
V
V
V
CC
B
O
CC
B
O
V
CM
0.1 µF
1000 V
0.1 µF
R
R
L
0 V
L
+3.3 V
-
V
O
Switch at A : I = 0 mA
Switch at A : I = 16 mA
V
V
V
C = 1.5 µF
10%
I
0
F
O
O
O
T
L
PHL
+3.3 V
V
t
O
r
FOD250L
Page 7 of 13
F
F
50%
10% DUTY CYCLE
I/f < 100µS
90%
V
FF
Pulse
Generator
tr = 5ns
Z = 50
MONITOR
O
90%
I
B
F
I
F
A
Ω
HIGH SPEED TRANSISTOR
R
I
m
F
10%
+
V
-
-
V
+
+
V
-
-
V
+
t
F1
F2
F1
F2
f
50%
T
1
2
3
4
1
2
3
4
PLH
Test Circuit for FOD053L
Test Circuit for FOD053L
V
Noise
Shield
OL
Noise
Shield
3.3 V
V
OL
Pulse Gen
+
LVTTL/LVCMOS 3.3V
3.3 V
V
CM
-
OPTOCOUPLERS
8
7
6
5
8
7
6
5
V
V
V
GND
V
V
V
GND
CC
01
02
CC
01
02
R
R
L
L
0.1 µF
0.1 µF
C = 1.5 µF
L
+3.3 V
+3.3 V
V
V
O
O
4/29/04