1751A-21-BB-PG-06 查看數據表（PDF） - Emcore Corporation
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1751A-21-BB-PG-06 Datasheet PDF : 6 Pages
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1751A 1550 nm DWDM DFB Laser Module
DATASHEET | JUNE 2012
FIBER OPTICS
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute 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
Storage Temperature
Laser Forward dc Current
Reverse Voltage Photodiode
Laser Reverse Voltage, dc
ESD
TEC Current
RF Input Power
Symbol
TC
TSTG
-
VRPD
VR
-
ITEC
PRFIN
Condition
continuous
-
-
-
-
HBM: R = 1500 Ohm, C = 100 pF
continuous
IF = IOP
Min Max Units
-40
+85
C
-40
+85
C
-
150
mA
-
10
V
-
1
V
-500
500
V
-1.7
1.7
A
-
62
dBmV
Electrical/Optical Characteristics
Laser Temperature (TL) = 25oC, IF=IOP, Beginning of Life (BOL)
Parameter
Symbol
Condition
Wavelength1
λOP
IF = IOP, T = TOP
Optical Output Power
PO
1751xxxx-06 version
-08 version
-10 version
Slope Efficiency
SE
Points measure @
IF = ITH + 20 mA & IF = ITH + 60 mA
Optical Isolation
ISO
Sidemode Suppression Ratio
SMSR
Laser Relative Intensity Noise
Wavelength Drift as Case Temp. is
Changed
Threshold Current
Operating Current
Monitor PD Responsivity
Thermistor Resistance
Thermistor Temperature
Coefficient
TEC Current
Fiber Length
RIN
ITH
IOP
rPD
RTH
TCTH
ITEC
-
IF = ITH + 70 mA,
T = 25 C
IF = 60 mA, T = TOP,
Tc varied from minmax
VRM=5V
TOP=25 C
TOP=25 C
-40<TC<+85C
IF = 100 mA
May include splice
Fiber Buffer
-
-
Fiber Core / Cladding
-
-
1. Measured Wavelength = Operating wavelength with a tolerance of ± 0.05 nm.
Min
Typ Max
1527.94
-
1563.1
6
-
-
8
-
-
10
-
-
Unit
nm
mW
mW
mW
0.16
0.19
30
-
35
-
-
mW/mA
-
dB
-
dB
-
<-155
-
dB/Hz
-
-
0.04
nm
-
-
20
mA
-
-
120
mA
10
-
200
μA/mW
9.5
10
10.5
KΩ
-
-4.4
-
%/C
-1.5
-
1.6
A
1.0
1.5
-
m
-
900
-
m
-
9/125
-
m
| REV 2012.06
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
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