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
Symbol
Min
Max
Unit
Supply Voltage
VCC
TC
Tstg
—
—
–40
5.5
85
V
°C
Operating Case Temperature Range
Storage Case Temperature Range
Lead Soldering Temperature/Time
Operating Wavelength Range
–40
85
°C
—
250/10
1.6
°C/s
µm
λ
1.1
Minimum Fiber Bend Radius
—
1.0 (25.4)
—
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
Data Rate
Parameter
Symbol
Min
Typ*
Max
Unit
(Mbits/s)
*
Measured Average Sensitivity
PR
155
622
1250
—
—
—
–38
–32
–28
–36
–29
–24
dBm
dBm
dBm
*
Maximum Input Power
PMAX
155
622
1250
–3.0
–6.0
–3.0
0
–3.0
–2.0
—
—
—
dBm
dBm
dBm
Link Status Switching Threshold:
Decreasing Light Input
LSTD
155
622
1250
–53.0
–45.0
–36.0
–40
–34
–31.0
–36.0
–28.0
–26.0
dBm
dBm
dBm
Increasing Light Input
Hysteresis
LSTI
HYS
155
622
1250
–52.5
–45.5
–35.5
–38
–31
–29.0
–35.5
–27.5
–25.5
dBm
dBm
dBm
All Data
Rates
0.5
0.7
3.0
0.8
6.0
1.2
dBm
A/W
Detector Responsivity
R
All Data
Rates
* For 1 x 10–10 BER with an optical input using a 223 – 1 pseudorandom word having a 50% average duty cycle.
Agere Systems Inc.
9
AGERE [ AGERE SYSTEMS ]
