D572 AGERE | Alldatasheet

Document overview

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Technical content

Features

n 8-pin package suitable for SONET applications n Narrow linewidth, distributed feedback, multiquan- tum-well (DFB-MQW)1510 nm or 1550 nm laser with single-mode fiber pigtail n Operating temperature range: –25 C to +70 C (–25 C to +85 C versions under development) n No TEC required n High output powe r: typical 2.0 mW peak power coupled into single-mode fiber n He rmetically sealed active components n Internal back-facet monitor n Built-in thermistor and Bias T n W input impedance n Internal isolator n Telcordia Technologies * TA-983 qualification pro- gram n Bandwidth > 3 GHz

Applications

n SONET OC-48/STM-16 systems n Telecommunications n Secure digital data systems Benefits n Easily board mounted n Gull-wing leads n No additional heat sinks required n Low-cost alternative to industry-standard, 14-pin isolated laser module (ILM) n Highly efficient DFB-MQW laser structure allows for lower threshold and drive currents, and reduced power consumption

Description

The D572-Type Uncooled Laser Module consists of a laser diode coupled to a single-mode fiber pigtail. The device is available in a standard, 8-pin configu- ration (see Figure 1 and/or Table 1) and is ideal for long-reach (SONET) and other high-speed digital applications. The module includes a narrow linewidth (<1 nm) DFB-MQW single-mode laser and an InGaAs PIN photodiode back-facet monitor in a hermetically sealed package. This package is optimized for a 25 W input imped- ance and allows for dc biasing through an internal bias tee. A thermistor has been included for feedback to board-level bias circuitry, if needed. Telcordia Technologies is a trademark of Bell Communications Research, Inc.

D572-Type 1.5 m m Uncooled DFB FastLight Laser Module Advance Data Sheet for 2.5 Gbits/s and High-Bandwidth Applications February 2000 22 Lucent Technologies Inc. (continued) The device characteristics listed in this document are met at 2.0 mW output power. Higher- or lower-power operation is possible. Under conditions of a fixed photodiode current, the change in optical output is typi- cally 0.5 dB over an operating temperature range of –25 C to +70 This device incorporates the new Laser 2000 manufac- turing process from the Optoelectronic Products unit of Lucent Technologies Microelectronics Group. Laser 2000 is a low-cost platform that targets high-volume manufacturing and tighter product distributions on all optical subassemblies. This platform incorporates an advanced optical design that is produced on one of the highly automated production lines at the Opotelectronic manufacturing facility. The Laser 2000 platform is quali- fied for the central office and uncontrolled environ- ments, and can be used for applications requiring high performance and low cost. Table 1. Pin Descriptions

1 Thermistor

2 Thermistor, package GND

3 Laser dc bias cathode (–) choke

4 Photodiode cathode

5 Photodiode anode

6 Laser diode anode (+)

7 Laser RF input cathode (–) 25

8 Laser diode anode (+)

Figure 1. D572-Type Uncooled DFB Mini 8-Pin Laser Module Schematic, Top View periods can adversely affect device reliability.

  • Rating varies with temperature.

Although protection circuitry is designed into the device, take proper precautions to avoid exposure to ESD. is a registered trademark of Electronic Industries Association. comprise the total operating current for the device. 3 1510 nm wavelength also available. 4.Corrected for electrical pulse fall time. Table 2. Electro-Optical Characteristics

Table 3. D572-Type Laser Module Qualification Test Plan

11 MIL-STD-202

Advance Data Sheet D572-Type 1.5 mm Uncooled DFB FastLight Laser Module February 2000 for 2.5 Gbits/s and High-Bandwidth Applications 5Lucent Technologies Inc. Outline Diagram Dimensions are in inches and (millimeters). 39.37 (1000) MIN (PIGTAIL LENGTH)0.52 (13.21) 1.06 (27.0) MIN 0.29 (7.37) TRADEMARK, CODE, LASER SERIAL NUMBER, AND/OR DATE CODE IN APPROXIMATE AREA SHOWN 0.300 (7.62) 0.100 (2.54) 0.169 (4.30) 0.169 (4.30) 0.20 (5.00) 0.02 (0.50) 0.045 (1.143) 0.17 (4.32) 1.925.e

D572-Type 1.5 mm Uncooled DFB FastLight Laser Module Advance Data Sheet for 2.5 Gbits/s and High-Bandwidth Applications February 2000 6 Lucent Technologies Inc. Laser Safety Information Class IIIb Laser Product FDA/CDRH Class IIIb laser product. All versions are Class IIIb laser products per CDRH, 21 CFR 1040 Laser Safety requirements. All versions are Class IIIb laser products per IEC * 60825-1:1993. The device has been certi- fied with the FDA under accession number 8720010. This product complies with 21 CFR 1040.10 and 1040.11. 8.3 mm single-mode pigtail or connector Wavelength = 1.5 mm Maximum power = 10 mW Because of size constraints, laser safety labeling is not affixed to the module but attached to the outside of the shipping carton. Product is not shipped with power supply. Caution: Use of controls, adjustments, and procedures other than those specified herein may result in hazardous laser radiation exposure. * IEC is a registered trademark of The International Electrotechnical Commission. 10 mW 1.5 mm

Advance Data Sheet D572-Type 1.5 mm Uncooled DFB FastLight Laser Module February 2000 for 2.5 Gbits/s and High-Bandwidth Applications 7Lucent Technologies Inc.

Ordering Information

*Trailing S in code indicates the module contains an isolator. † Connectors will meet Telcordia Technologies GR-326-CORE. Device Code* Comcode Pfiber Wavelength Connector † Operating Case Temperature Range (°C) D572-20AS 108401290 2.0 mW 1550 nm SC-PC –25 to +70 D572-20BS 108401308 2.0 mW 1550 nm SC-APC –25 to +70 D572-20FS 108401316 2.0 mW 1550 nm FC-PC –25 to +70 D572-20GS 108401324 2.0 mW 1550 nm FC-APC –25 to +70 D572-20NS 108401332 2.0 mW 1550 nm none –25 to +70 D572-20SS 108669565 2.0 mW 1550 nm LC –25 to +70 D572-22AS 108401340 2.0 mW 1550 nm SC-PC –5 to +70 D572-22BS 108401357 2.0 mW 1550 nm SC-APC –5 to +70 D572-22FS 108401365 2.0 mW 1550 nm FC-PC –5 to +70 D572-22GS 108401373 2.0 mW 1550 nm FC-APC –5 to +70 D572-22NS 108401381 2.0 mW 1550 nm none –5 to +70 D572C20AS 108469842 2.0 mW 1510 nm SC –25 to +70 D572C20BS 108469859 2.0 mW 1510 nm SC-APC –25 to +70 D572C20FS 108469867 2.0 mW 1510 nm FC-PC –25 to +70 D572C20GS 108469875 2.0 mW 1510 nm FC-APC –25 to +70 D572C20NS 108469883 2.0 mW 1510 nm none –25 to +70 D572C20SS — 2.0 mW 1510 nm LC –25 to +70 D572C22AS 108469891 2.0 mW 1510 nm SC –5 to +70 D572C22BS 108469909 2.0 mW 1510 nm SC-APC –5 to +70 D572C22FS 108469917 2.0 mW 1510 nm FC-PC –5 to +70 D572C22GS 108469925 2.0 mW 1510 nm FC-APC –5 to +70 D572C22NS 108469933 2.0 mW 1510 nm none –5 to +70 D572C22SS — 2.0 mW 1510 nm LC –5 to +70

D572-Type 1.5 mm Uncooled DFB FastLight Laser Module Advance Data Sheet for 2.5 Gbits/s and High-Bandwidth Applications February 2000 For additional information, contact your Microelectronics Group Account Manager or the following: INTERNET: http://www.lucent.com/micro, or for Optoelectronics information, http://www.lucent.com/micro/opto E-MAIL: docmaster@micro.lucent.com N. AMERICA: Microelectronics Group, Lucent Technologies Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18103 1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106) ASIA PACIFIC: Microelectronics Group, Lucent Technologies Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256 Tel. (65) 778 8833, FAX (65) 777 7495 CHINA: Microelectronics Group, Lucent Technologies (China) Co., Ltd., A-F2, 23/F , Zao Fong Universe Building, 1800 Zhong Shan Xi Road, Shanghai 200233 P . R. China Tel. (86) 21 6440 0468, ext. 316, FAX (86) 21 6440 0652 JAPAN: Microelectronics Group, Lucent Technologies Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan Tel. (81) 3 5421 1600, FAX (81) 3 5421 1700 EUROPE: Data Requests: MICROELECTRONICS GROUP DATALINE: Tel. (44) 7000 582 368FAX (44) 1189 328 148 Technical Inquiries: OPTOELECTRONICS MARKETING: (44) 1344 865 900 (Ascot UK) Lucent Technologies Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. FastLight is a trademark of Lucent Technologies Inc. Copyright © 2000 Lucent Technologies Inc. All Rights Reserved Printed in U.S.A. February 2000 DS00-137OPTO (Replaces DS99-057LWP)