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1542 Datasheet(PDF) 2 Page - Emcore Corporation

No. de Pieza. 1542
Descripción  Microwave DFB Laser Microwave DFB Laser
Descarga  4 Pages
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Fabricante  EMCORE [Emcore Corporation]
Página de inicio  http://www.emcore.com
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1542 Datasheet(HTML) 2 Page - Emcore Corporation

   
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MICROWAVE
DATASHEET | AUGUST 2013
© 2013 EMCORE Corporation
| REV 2013.08
satcom-sales@emcore.com
www.emcore.com
Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.
+1 626-293-3400
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
Symbol
Condition
Min
Max
Unit
Operating Temperature Range of Baseplate
T
OP
Continuous
-40
+65
˚C
Storage Temperature
T
STG
-
-40
+85
˚C
RF Input Power
P
IN
60 Seconds
-
+20
dBm
Laser Forward dc Current
-
-
25
120
mA
Photodiode Reverse Voltage
V
RPD
-
200
10
V
Laser Reverse Voltage
-
-
-
1
V
ESD
-
HMB: R = 1500 Ohm, C = 100 pF
-500
500
V
TEC Current
I
TEC
Continuous
-1.9
1.9
A
Electrical Characteristics
Parameter
Specifications
Unit
Wavelength
1310 to + 30
nm
Spectral Width, FWHM2, Typ., Max
10
MHz
Optical Power, Typical @ ITH +55 mA
8 (min)
dBm
Optical Power Stability vs. Temperature
+ 15
%
DC Modulations Gain, Typical
0.24
-
1. Specifications guaranteed when unit is connected to an optical path with return loss >35 dB.
2. No RF Input.
DC
Parameter
Symbol
Condition
Min
Max
Units
Laser Bias
I
OP
25°C
-
65
mA
Threshold Current
I
TH
25°C
-
26
mA
Forward Voltage
V
F
I
OP = ITH + 50 mA
-
6
V
Thermo Electric Cooler
I
TEC
-
-1.1
-
A
Thermistor
R
TH
25°C
9.5
10
k
Ω
Thermistor Temperature Coefficient
TE
TH
25°C
-
4.4
% / °C
Pin
Description
A
Thermistor
B
TEC (-)
C
Thermistor
D
TEC (+)
E
Laser Bias
F
Ground
G
Monitor Photodiode
Seven-Pin Miniature Rectangular Connector
1542 22 GHz 1310 nm
Microwave DFB Laser


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