Electrical & Optical Specifications
Specifications (Min. & Max. values) hold over the recommended operating conditions unless otherwise noted.
Unspecified test conditions may be anywhere in their operating range. All typical values (Typ.) are at 25°C with Vcc set to
3.0V and IOVcc set to 1.8V unless otherwise noted.
Parameter
Receiver
Viewing Angle
Peak Sensitivity Wavelength
RXD Output Voltage
Logic High
Logic Low
RXD Pulse Width (SIR)
[4]
Symbol
Min.
Typ.
Max.
Units
Conditions
2θ
�½
λp
V
OH
V
OL
t
PW
(SIR)
t
r
, t
f
t
L
t
W
30
880
IOVcc-0.2
0
1
60
50
100
IOVcc
0.4
4.0
°
nm
V
V
µs
ns
µs
µs
mW/sr I
LEDA
= 50 mA,
θ
�½
≤
15°, V
TXD
≥
V
IH
T
A
=25 °C, IOVcc = 1.8V
60
875
35
0.02
10
10
°
nm
nm
µA
µA
mA
200
nA
µs
µs
ns
V
tpw(TXD) = 1.6
µs
I
LEDA
=50mA,
V
I(TXD)
≥
V
IH
V
SD
≥
V
IH
, T
A
=25°C
V
I(TXD)
≤
V
IL
, EI = 0
1.8
100
600
1.55
1.8
V
I
≥
V
IH
0
≤
V
I
≤
V
IL
V
I
(TXD)
≥
V
IH
V
I(SD)
≥
V
IH
t
PW
(TXD) = 1.6
µs
at
115.2 kbit/s
I
OH
= -200
µA,
EI
≤
1.0
µW/cm2
I
OL
= 200
µA,
EI
≥
8.1
µW/cm2
θ
�½
≤
15°, CL =9 pF
CL =9 pF
RXD Rise and Fall Times
Receiver Latency Time
[5]
Receiver Wake Up Time
[6
]
Transmitter
Radiant Intensity
IE
H
4
14
Viewing Angle
Peak Wavelength
Spectral Line Half Width
TXD Input Current
High
Low
LED Current
Optical Pulse Width (SIR)
Maximum Optical PW
[7]
TXD Rise and fall Time (Optical)
LED Anode On State Voltage
Transceiver
Supply Current
Shutdown
Idle
[8]
2θ
�½
λp
∆λ�½
I
H
I
L
I
VLED
I
VLED
t
PW
(SIR)
t
PW
(max.)
tr, tf
V
ON(LEDA)
30
-10
-0.02
50
On
Shutdown
1.4
1.6
I
CC1
I
CC2
100
1
µA
µA
Notes:
4. For in-band signals from 9.6kbit/s to 115.2 kbit/s, where 9µW/cm
2
≤
EI
≤
500mW/cm
2
.
5. Latency time is defined as the time from the last TxD light output pulse until the receiver has recovered full sensitivity
6. Receiver wake up time is measured from Vcc power on or SD pin high to low transition to a valid RXD output.
7. The maximum optical PW is the maximum time the LED remains on when the TXD is constantly high. This is to prevent long turn on time of the LED
for eye safety protection.
8. For V
cc
> 3V and IOV
cc
< 1.8V, I
CC1
can exceed 15uA.
4
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
