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Part Number: LSA3821

 

 

 

 

Description: The LSAX82X is a compact nalog coaxial pigtailed laser ransmitter, operating in the 300 nm wavelength region and oup...


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LSA3821 General Description


The LSAX82X is a compact nalog coaxial pigtailed laser ransmitter, operating in the 300 nm wavelength region and oupling light to single mode iber.

The device features a high eliability SMQW laser diode and ear facet monitor photodiode. hese are electrically connected o four pins in an industrystandard onfiguration.


Environmental performance is esigned to be compatible with he requirements of Bellcore's A-NWT-000983 document.

If the specific arrangement or erformance you require is not isted, please contact your local epresentative, as our highly lexible design and manufacturing rocesses allow both physical and lectro-optical customization to eet your needs. aser

LSA3821 Maximum Ratings

Absolute limiting (maximum) ratings mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, rovided that each limiting parameter is in isolation and all other parameters have values within the performance specification. It should not be ssumed that limiting values of more than one parameter can be applied to the product at the same time.

Parameter
Symbol
Test Condition
Limits
Units
Min.
Max.
Laser Forward Current
If
DC
120
mA
Laser Reverse Voltage
Vlr
DC
2
V
Photodiode Reverse Voltage
Vr
DC
20
V
Photodiode Forward Current
Ipf
DC
1
mA
Operating Temperature
Tc
Temperature measured at case
-40
+85
°C
Storage Temperature
Ts
 
-40
+85
°C
Relative Humidity
RH
 
noncondensing
%RH
Fiber Pull Strength   Three times; 10 sec.
10
N
Mechanical Shock   MIL-STD-883D, Method 2002,
Condition A
500
G
Vibration   MIL-STD-883D, Method 2007,
Condition A
20
G

LSA3821 Features

• Compact Coaxial Package
• Strained Multi Quantum ell (SMQW) Laser Chip
• Low Thresholds Current and perating Currents
• Wide Operating Temperature 40°C to +85°C
• Optical Power May Be ustomized up to 2 mW
• Convenient Variety of inout and Mounting Flange tions

LSA3821 Typical Application

• CATV/CCTV
• Return Path Links
• LANS/WANS

LSA3821 datasheet

LSA3821
PDF/DataSheet Download

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