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डेटा पत्रक - A1112 High-Power 1550 nm DFB Source Lasers - Agere Systems

भाग संख्या A1112PC
समारोह A1112 High-Power 1550 nm DFB Source Lasers
मैन्युफैक्चरर्स Agere Systems 
लोगो Agere Systems लोगो 
पूर्व दर्शन
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<?=A1112PC?> डेटा पत्रक पीडीएफ

A1112PC pdf
A1112 High-Power 1550 nm DFB Source Lasers
Data Sheet
January 2001
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 operational sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Parameter
Operating Case Temperature Range
Storage Temperature Range
Forward Current (Laser)
A1112PB, A1112NB
A1112PC, A1112NC
Reverse Voltage (Laser)
Photodiode Reverse Voltage
TEC Voltage
TEC Current
Cooling
Heating
Symbol
TC
Tstg
IF
VR
VRPD
VTEC
ITEC
Min
Max
Unit
–20 65 °C
–40 70 °C
— 275 mA
— 400 mA
— 2.0 V
— 10 V
— 2.0 V
— 1.8 A
— 1.5 A
Electrical/Optical Characteristics
Table 1. Optical Characteristics (25 °C Case Temperature)
Parameter
Optical Output Power
A1112PB, A1112NB
A1112PC, A1112NC
Center Wavelength
Linewidth (FWHM)
Side Mode Suppression Ratio
Relative Intensity Noise
Operating Current
Threshold Current
Forward Voltage
Optical Isolation
Polarization Extinction Ratio
Reverse Voltage
Symbol
PO
λC
V
SMSR
RIN
IOP
ITH
VF
TE/TM
VR
Conditions
IOP
IOP
IOP
lOP,
40 MHz to 860 MHz
–20 °C to +65°C
From fiber end, IOP
Min
30
40
1540
30
30
20
Table 2. Electrical Characteristics
Parameter
Monitor Photodiode Reverse Voltage
Monitor Photodiode Current
TEC Current
TEC Voltage
Thermistor Resistance
Symbol
VRMPD
IMPD
ITEC
VTEC
RTH
Condition
Iop
T = 40 °C
T = 40 °C
25 °C
Min
40
9.0
Max
1560
3
–162
250/350
35/40
2.5/3.0
2.0
Unit
mW
mW
nm
MHz
dB
dBc/Hz
mA
mA
V
dB
dB
V
Max
10
2000
1.8
2.2
11.0
Unit
V
µA
A
V
k
2 Agere Systems Inc.

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