Data Sheet
January 2000
1340-Type Lightwave Receiver
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operations section of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Parameter
Supply Voltage
Operating Case Temperature Range
Storage Case Temperature Range
Lead Soldering Temperature/Time
Operating Wavelength Range
Minimum Fiber Bend Radius
Symbol
V
CC
T
C
T
stg
—
λ
—
Min
—
–40
–40
—
1.1
1.0 (25.4)
Max
5.5
85
85
250/10
1.6
—
Unit
V
°C
°C
°C/s
µm
in. (mm)
Operating Characteristics
Minimum and maximum values specified over operating case temperature range and end-of-life (EOL).
Typical values are measured at beginning-of-life (BOL) room temperature unless otherwise noted.
Table 2. Optical Characteristics
Parameter
Measured Average Sensitivity
*
Symbol
P
R
Data Rate
(Mbits/s)
155
622
1250
155
622
1250
155
622
1250
155
622
1250
All Data
Rates
Detector Responsivity
R
All Data
Rates
Min
—
—
—
–3.0
–6.0
–3.0
–53.0
–45.0
–36.0
–52.5
–45.5
–35.5
0.5
0.7
Typ
*
–38
–32
–28
0
–3.0
–2.0
–40
–34
–31.0
–38
–31
–29.0
3.0
0.8
Max
–36
–29
–24
—
—
—
–36.0
–28.0
–26.0
–35.5
–27.5
–25.5
6.0
1.2
Unit
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
A/W
Maximum Input Power
*
P
MAX
Link Status Switching Threshold:
Decreasing Light Input
LST
D
Increasing Light Input
LST
I
Hysteresis
HYS
* For 1 x 10
–10
BER with an optical input using a 2
23
– 1 pseudorandom word having a 50% average duty cycle.
Agere Systems Inc.
9
AGERE [ AGERE SYSTEMS ]
