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Data Sheet
1340-Type Lightwave Receiver
January 2000
8
Lucent Technologies Inc.
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.
Operating Characteristics
Minimum and maximum values specied 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
* For 1 x 10–10 BER with an optical input using a 223 – 1 pseudorandom word having a 50% average duty cycle.
Parameter
Symbol
Min
Max
Unit
Supply Voltage
VCC
—
5.5
V
Operating Case Temperature Range
TC
–40
85
°C
Storage Case Temperature Range
Tstg
–40
85
°C
Lead Soldering Temperature/Time
—
250/10
°C/s
Operating Wavelength Range
λ
1.1
1.6
m
Minimum Fiber Bend Radius
—
1.0 (25.4)
—
in. (mm)
Parameter
Symbol
Data Rate
(Mbits/s)
Min
Typ*
Max
Unit
Measured Average Sensitivity*
PR
155
622
1250
—
–38
–32
–28
–36
–29
–24
dBm
Maximum Input Power*
PMAX
155
622
1250
–3.0
–6.0
–3.0
0
–3.0
–2.0
—
dBm
Link Status Switching Threshold:
Decreasing Light Input
Increasing Light Input
Hysteresis
LSTD
LSTI
HYS
155
622
1250
155
622
1250
All Data
Rates
–53.0
–45.0
–36.0
–52.5
–45.5
–35.5
0.5
–40
–34
–31.0
–38
–31
–29.0
3.0
–36.0
–28.0
–26.0
–35.5
–27.5
–25.5
6.0
dBm
Detector Responsivity
R
All Data
Rates
0.7
0.8
1.2
A/W