A371-22BD 查看數據表（PDF） - Agere -> LSI Corporation
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A371-22BD Datasheet PDF : 8 Pages
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Data Sheet
January 1999
A371-Type Analog Uncooled Isolated
DFB FastLight Laser Module
Handling Precautions
Caution: This device is susceptible to damage as a result of electrostatic discharge (ESD). Take proper
precautions during both handling and testing. Follow guidelines such as JEDEC Publication No.
108-A (Dec. 1988).
Although protection circuitry is designed into the device, take proper precautions to avoid exposure to ESD.
Electro/Optical Characteristics
Table 2. Electro/Optical Characteristics (over operating temperature range unless otherwise noted)
Parameter
Operating Temperature
Range
Optical Output Power*
Threshold Current
Symbol
T
PF
ITH
Drive Current Above
Threshold
Slope Efficiency
Center Wavelength
Spectral Width (–20 dB)
Side-mode Suppression
Ratio
Tracking Error
Forward Voltage
Input Impedance
Monitor Current
Monitor Dark Current
Wavelength Temperature
Coefficient
IMOD
SE
λC
∆λ
SMSR
TE
VF
R
IMON
ID
—
* See Table 5 for more information.
† VR = reverse voltage.
Test Conditions
—
CW, nominal
T = 25 °C
T = full range
CW, PF = 2.0 mW, T = 25 °C
CW, IMON = const., T = full range
CW, PF = 2.0 mW, T = 25 °C
PF = 2.0 mW, CW
PF = 2.0 mW
CW, PF = 2.0 mW
IMON = constant, CW
CW
—
VR† = 5 V
VR† = 5 V
—
Min
–40
—
5
2
10
7.5
67
1280
—
30
—
—
3
100
—
—
Typ
—
2
11
—
20
—
—
—
—
40
0.5
1.1
—
—
10
0.09
Max Unit
85
°C
—
15
50
30
55
200
1335
1
—
mW
mA
mA
mA
µW/mA
nm
nm
dB
1.25
1.6
8
1000
200
0.1
dB
V
Ω
µA
nA
nm/°C
Lucent Technologies Inc.
3
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