108846510 Просмотр технического описания (PDF) - Agere -> LSI Corporation
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108846510 Datasheet PDF : 6 Pages
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A1112 High-Power 1550 nm DFB Source Lasers
Data Sheet
January 2001
Outline Diagram
Dimensions are in inches and (millimeters).
0.030
(0.76)
0.050
(1.27)
4X Ø 0.105
(2.67)
14 13 12 11 10 9 8
1234567
0.350
(8.89)
0.600
(15.24)
0.500
(12.70)
0.700 (17.78)
0.820 (20.83)
1.025 (26.04)
1.180 (29.97)
0.360
(9.14)
0.100
2.54
0.290
(7.37)
0.255
(6.48)
0.390
0.060
(1.52)
0.240
(6.09)
(9.91)
1-1177(F)
Pin Information
Table 3. Pin Descriptions
Pin
A1112
No.
(Positive Bias)
1
TE Cooler (+)
2
NC
3
Case Ground
4
NC
5 Laser Cathode, Case Ground
6
Laser Anode
7
Photodiode Cathode
A1112
(Negative Bias)
TE Cooler (+)
NC
Case Ground
Laser Cathode
Laser Anode, Case Ground
NC
Photodiode Cathode
Pin
A1112
No (Positive Bias)
A1112
(Negative Bias)
8 Photodiode Anode Photodiode Anode
9
Laser Anode
Laser Cathode
10 Case Ground
Case Ground
11
Thermistor
Thermistor
12 Case Ground
Case Ground
13
NC
14 TE Cooler (–)
NC
TE Cooler (–)
4
Agere Systems Inc.
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