LSC2110-622-DN HP [Agilent(Hewlett-Packard)], LSC2110-622-DN Datasheet

LSC2110-622-DN

Manufacturer Part Number

LSC2110-622-DN

Description

2.5 mW 14 Pin DIL Cooled Laser Module

Manufacturer

HP [Agilent(Hewlett-Packard)]

Datasheet

1.LSC2110-622-DN.pdf (6 pages)

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468

2.5 mW 14 Pin DIL Cooled Laser

Module

Technical Data

Features

• 2.5 Milliwatt Peak Optical

• Center Wavelength between

• Narrow Linewidth: <1.7 nm

• Modulation Bandwidth:

• Wide Operating Tempera-

• Industry Standard Hermetic

Applications

• 622 Mbit/s SONET/SDH

• Local Area and Metropolitan

• Point-to-Point Data

• Fiber Optic Sensors

• Cable Television

• Military Communications

• Instrumentation

Laser Safety Warning

This device is a Class IIIb (3b) Laser Product. It may emit invisible laser radiation if operated with the fiber pigtail disconnected. To avoid

possible eye damage do not look into an unconnected fiber pigtail during laser operation. Do not exceed specified operating limits.

Power Output

1294 nm and 1329 nm

>1 Ghz

ture Range: -40 C to +85 C

14 Pin Dual-In-Line Package

Area Networks

Communications

and Control Systems

Description

LSC2110-622 laser modules are

highly reliable fiber optic light

sources operating in the 1300

nanometer band. The internal

semiconductor lasers are based

upon InGaAsP buried hetero-

structure (BH) technology and

fabricated by the Metal Organic

Vapor Phase Epitaxy (MOVPE)

process, resulting in long

lifetimes and modest threshold

currents.

LSC2110-622 package includes a

photodiode for monitoring the

laser output, a thermistor for

monitoring the laser submodule

temperature and a Peltier effect

thermoelectric cooler (TEC). A

heatsink mounting flange is

incorporated into the industry

standard 14 pin package.

The LSC2110-622 has been

specifically designed to meet the

requirements of STM4.1 and

SONET OC12 LR1 applications.

LSC2110-622

5962-9398E (1/95)

Related parts for LSC2110-622-DN

LSC2110-622-DN Summary of contents

Page 1

... Peltier effect thermoelectric cooler (TEC). A heatsink mounting flange is incorporated into the industry standard 14 pin package. The LSC2110-622 has been specifically designed to meet the requirements of STM4.1 and SONET OC12 LR1 applications. LSC2110-622 5962-9398E (1/95) ...

Page 2

Pin Connections Top View TEC ANODE (+ve SUPPLY TO COOL) 1 NOT CONNECTED 2 NOT CONNECTED 3 RESERVED - DO NOT CONNECT 4 CASE GROUND 5 RESERVED - DO NOT CONNECT 6 MONITOR PHOTODIODE CATHODE (+ve SUPPLY) 7 Mechanical Outline ...

Page 3

... LSC2110-622 Typical Operating Characteristics LASER FORWARD VOLTAGE vs. FORWARD CURRENT 1.2 1.0 0 FORWARD CURRENT (mA) OUTPUT POWER vs. FORWARD CURRENT 2.5 2.0 1.5 1.0 0 FORWARD CURRENT (mA) 470 100 800 700 600 500 400 300 200 100 0.5 1.0 SPECTRAL CONTENT 1300 1305 ...

Page 4

Absolute Maximum Ratings Absolute maximum limits mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, provided each limiting parameter is in isolation and all other parameters have values within the performance ...

Page 5

Performance Specifications (cont’d.) Parameter Symbol MONITOR PHOTODIODE Photocurrent Im Responsivity R Dark Current Id Tracking Error R Note: 1. Monitor Photodiode will also operate under zero bias conditions. Parameter THERMISTOR Resistance Temperature Coefficient of Rt Constant Parameter TEC TEC Cooling ...

Page 6

... Ordering Information LSC2110 - 622 - XX Handling Precautions 1. The LSC2110-622 can be damaged by current surges or overvoltage. 2. Power supply transient precautions should be taken. 3. Normal handling precautions for electrostatic sensitive devices should be taken. CDRH Certification Hewlett-Packard Ltd Whitehouse Road Ipswich, Suffolk IP1 5PB England Manufactured: _______ Serial No. _______ Model No ...

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