Recommended Operating Conditions
Parameter
Symbol
Operating Temperature
T
A
Supply Voltage
V
CC
Logic High Input Voltage
V
IH
for TXD, MD0, MD1, and
FIR_SEL
Logic Low Transmitter
V
IL
Input Voltage
LED (Logic High) Current
I
LEDA
Pulse Amplitude
Receiver Signal Rate
Minimum
–20
2.7
2 V
CC
/3
Maximum
+70
3.6
V
CC
Unit
˚C
V
V
Conditions
0
400
0.0024
V
CC
/3
650
4
V
mA
Mb/s
Electrical & Optical Specifications
Specifications hold over the Recommended Operating Conditions unless otherwise noted. Unspecified test condi-
tions can be anywhere in their operating range. All typical values are at 25˚C and 3.3 V unless otherwise noted.
Parameter
Transceiver
Supply Current Shutdown
Digital Input
Current
Transmitter
Transmitter
Radiant
Intensity
Idle
Logic
Low/High
Logic High
Intensity
Peak
Wavelength
Spectral Line
Half Width
Viewing Angle
Optical
Pulse Width
Symbol
I
CC1
I
CC2
I
L
/I
H
–1
Min.
Typ.
10
2.5
Max.
200
5
1
Units
nA
mA
µA
Conditions
V
SD
≥ V
CC
– 0.5
V
I
(TXD) ≤ V
IL
, EI = 0
0 ≤ V
I
≤ V
CC
EI
H
100
250
400
mW/sr
V
IH
= 3.0 V
I
LEDA
= 400 mA
θ
1/2
≤ 15˚
λ
p
∆λ
1/2
2θ
1/2
tpw (EI)
30
1.5
148
115
875
35
60
1.8
260
135
40
50
nm
nm
˚
µs
ns
ns
ns
µs
tpw(TXD) = 1.6 µs at 115.2 kb/s
tpw(TXD) = 217 ns at 1.15 Mb/s
tpw(TXD) = 125 ns at 4.0 Mb/s
tpw(TXD) = 125 ns at 4.0 Mb/s
t
r/f
(TXD) = 10 ns
TXD pin stuck high
1.6
217
125
Rise and
Fall Times
Maximum
Optical
Pulse Width
LED Anode On State Voltage
LED Anode Off State Leakage
Current
t
r
(EI),
t
f
(EI)
tpw (max)
20
V
ON
(LEDA)
I
LK
(LEDA)
1
2.4
100
V
nA
I
LEDA
= 400 mA, V
I
(TXD) ≥ V
IH
V
LEDA
= V
CC
= 3.6 V,
V
I
(TXD) ≤ V
IL
5
LITEON [ LITE-ON TECHNOLOGY CORPORATION ]
