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PRELIMINARY DATA SHEET LASER DIODE NX8511UD 1 550 nm FOR LONG HAUL 2.5 Gb/s InGaAsP MQW-DFB LASER DIODE TOSA DESCRIPTION The NX8511UD is a 1 550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode TOSA (transmitter optical subassembly) with InGaAs monitor PIN-PD in a receptacle type package designed for SFF/SFP transceiver with LC duplex receptacle. This device is ideal for Synchronous Digital Hierarchy (SDH) system, long haul STM-16 (L-16.2), ITU-T recommendations, and SONET OC-48 (LR-2). FEATURES • Peak emission wavelength λp = 1 550 nm • Optical output power Pf = 2.0 mW • Wide operating temperature range TC = −20 to +85°C • Side mode suppression ratio SMSR = 40 dB 5.0 mm • InGaAs monitor PIN-PD • Internal optical isolator • Based on Telcordia reliability The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices representative for availability and additional information. Document No. PL10446EJ01V0DS (1st edition) Date Published January 2004 CP(K) Printed in Japan NEC Compound Semiconductor Devices 2004 NX8511UD PACKAGE DIMENSIONS (UNIT: mm) φ 4.75±0.1 φ 3.4±0.03 BOTTOM VIEW 1 4 2 3 OPTICAL REFERENCE PLANE 0.55±0.05 4.045±0.05 (2.55) 1.1±0.05 (1.1) 6.99±0.2 12.0 MAX. φ 2.92+0.05 –0.17 PIN CONNECTIONS 1.0 1 (CASE) 6.5±0.5 LD 2 4 4– φ 0.3 PD φ 1.43 P.C.D φ 3.8 ORDERING INFORMATION Part Number NX8511UD Package Pin Connections 1 φ 3.8 mm TOSA LD 2 4 PD 2 3 Preliminary Data Sheet PL10446EJ01V0DS 3 NX8511UD ABSOLUTE MAXIMUM RATINGS Parameter Symbol Ratings Unit Optical Output Power from Fiber Pf 5.0 mW Forward Current of LD IF 150 mA Reverse Voltage of LD VR 2.0 V Forward Current of PD IF 2.0 mA Reverse Voltage of PD VR 15 V Operating Case Temperature TC −20 to +85 °C Storage Temperature Tstg −40 to +85 °C Lead Soldering Temperature Tsld 350 (3 sec.) °C Relative Humidity (noncondensing) RH 85 % ELECTRO-OPTICAL CHARACTERISTICS (TC = −20 to +85°C, unless otherwise specified) Parameter Symbol Conditions MIN. TYP. MAX. Unit Optical Output Power from Fiber Pf CW 2.0 mW Operating Voltage Vop Pf = 2.0 mW 1.1 1.6 V Threshold Current Ith TC = 25°C 10 20 mA 50 Threshold Output Power Pth IF = Ith Differential Efficiency ηd Pf = 2.0 mW, TC = 25°C 0.07 Pf = 2.0 mW 0.04 CW, Pf = 2.0 mW 1 530 1 550 30 40 Peak Emission Wavelength Side Mode Suppression Ratio λp SMSR Pf = 2.0 mW 100 0.1 µW W/A 1 570 nm dB Rise Time tr 20-80%, Ppk = 2.0 mW, IF = Ith 100 ps Fall Time tf 80-20%, Ppk = 2.0 mW, IF = Ith 150 ps Monitor Current Im VR = 1.5 V, Pf = 1.0 mW 500 1 000 µA Monitor Dark Current ID VR = 1.5 V, TC = 25°C 0.1 50 nA VR = 1.5 V 10 500 100 Tracking Error γ Im = const. −1.0 1.0 dB Connector Repeatability − With master pigtail −1.0 1.0 dB Preliminary Data Sheet PL10446EJ01V0DS 3 NX8511UD LD φ 3.8 mm FP-TOSA PACKAGES FAMILY FOR OPTICAL FIBER COMMUNICATIONS Electro-Optical Characteristics Absolute Maximum Ratings @TC = @TC 25°C Part Number NX7312UA Tstg Ith Pf (°C) (°C) (mA) (mW) TYP. TYP. MIN. MAX. 8 0.2 1 274 1 356 −40 to +85 −40 to +85 Application Package 156 Mb/s: STM-1 φ 3.8 mm TOSA λC (nm) TC (S-1.1) 622 Mb/s: STM-4 (S-4.1) NX7313UA −40 to +85 −40 to +85 8 0.6 1 270 1 355 1.25 Gb/s: GbE φ 3.8 mm TOSA NX7314UA −40 to +85 −40 to +85 8 1.0 1 263 1 360 156 Mb/s: STM-1 φ 3.8 mm TOSA (L-1.1) NX7315UA −40 to +85 −40 to +85 8 0.6 1 266 1 360 2.5 Gb/s: STM-16 φ 3.8 mm TOSA (I-16) LD φ 3.8 mm DFB-TOSA PACKAGES FAMILY FOR OPTICAL FIBER COMMUNICATIONS Electro-Optical Characteristics Absolute Maximum Ratings @TC = @TC 25°C Part Number NX8310UA Tstg Ith Pf (°C) (°C) (mA) (mW) TYP. TYP. MIN. MAX. 10 2.0 1 280 1 335 −40 to +85 −40 to +85 Application Package 622 Mb/s: STM-4 φ 3.8 mm TOSA λp (nm) TC (L-4.1) NX8311UD −20 to +85 −40 to +85 10 2.0 1 280 1 335 2.5 Gb/s: STM-16 φ 3.8 mm TOSA (L-16.1) NX8312UA −20 to +85 −40 to +85 10 1.0 1 280 1 335 2.5 Gb/s: STM-16 φ 3.8 mm TOSA (S-16.1) NX8312UD −20 to +85 −40 to +85 10 1.0 1 280 1 335 2.5 Gb/s: STM-16 φ 3.8 mm TOSA (S-16.1) NX8510UD Series NX8511UD 0 to +70 −40 to +85 10 2.0 λp−3 −20 to +85 −40 to +85 10 2.0 1 530 *1 λp+3 *1 1 570 2.5 Gb/s: CWDM φ 3.8 mm TOSA 2.5 Gb/s: STM-16 φ 3.8 mm TOSA (L-16.2) *1 Available for CWDM Wavelengths based on ITU-T recommendations λp = 1 470, 1 490, 1 510, 1 530, 1 550, 1 570, 1 590, 1 610 nm 4 Preliminary Data Sheet PL10446EJ01V0DS NX8511UD REFERENCE Document Name Document No. OPTICAL SEMICONDUCTOR DEVICES FOR FIBEROPTIC COMMUNICATIONS SELECTION GUIDE PL10161E Opto-Electronics Devices Pamphlet PX10160E Preliminary Data Sheet PL10446EJ01V0DS 5 NX8511UD • The information in this document is current as of January, 2004. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all products and/or types are available in every country. Please check with an NEC sales representative for availability and additional information. • No part of this document may be copied or reproduced in any form or by any means without prior written consent of NEC. NEC assumes no responsibility for any errors that may appear in this document. • NEC does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC semiconductor products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC or others. • Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software and information in the design of customer's equipment shall be done under the full responsibility of customer. NEC assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. • While NEC endeavours to enhance the quality, reliability and safety of NEC semiconductor products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize risks of damage to property or injury (including death) to persons arising from defects in NEC semiconductor products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment, and anti-failure features. • NEC semiconductor products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to semiconductor products developed based on a customer-designated "quality assurance program" for a specific application. The recommended applications of a semiconductor product depend on its quality grade, as indicated below. Customers must check the quality grade of each semiconductor product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC semiconductor products is "Standard" unless otherwise expressly specified in NEC's data sheets or data books, etc. If customers wish to use NEC semiconductor products in applications not intended by NEC, they must contact an NEC sales representative in advance to determine NEC's willingness to support a given application. (Note) (1) "NEC" as used in this statement means NEC Corporation, NEC Compound Semiconductor Devices, Ltd. and also includes its majority-owned subsidiaries. (2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for NEC (as defined above). M8E 00. 4 - 0110 6 Preliminary Data Sheet PL10446EJ01V0DS NX8511UD SAFETY INFORMATION ON THIS PRODUCT DANGER INVISIBLE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM OUTPUT POWER mW MAX WAVELENGTH nm CLASS lllb LASER PRODUCT Warning Laser Beam SEMICONDUCTOR LASER AVOID EXPOSURE-Invisible Laser Radiation is emitted from this aperture A laser beam is emitted from this diode during operation. The laser beam, visible or invisible, directly or indirectly, may cause injury to the eye or loss of eyesight. • Do not look directly into the laser beam. • Avoid exposure to the laser beam, any reflected or collimated beam. Caution GaAs Products This product uses gallium arsenide (GaAs). GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. • Follow related laws and ordinances when disposing of the product. If there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. Commission a disposal company able to (with a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. • Do not burn, destroy, cut, crush, or chemically dissolve the product. • Do not lick the product or in any way allow it to enter the mouth. For further information, please contact NEC Compound Semiconductor Devices, Ltd. http://www.ncsd.necel.com/ E-mail: [email protected] (sales and general) [email protected] (technical) 5th Sales Group, Sales Division TEL: +81-44-435-1588 FAX: +81-44-435-1579 NEC Compound Semiconductor Devices Hong Kong Limited E-mail: [email protected] (sales, technical and general) FAX: +852-3107-7309 TEL: +852-3107-7303 Hong Kong Head Office TEL: +886-2-8712-0478 FAX: +886-2-2545-3859 Taipei Branch Office FAX: +82-2-558-5209 TEL: +82-2-558-2120 Korea Branch Office NEC Electronics (Europe) GmbH http://www.ee.nec.de/ TEL: +49-211-6503-01 FAX: +49-211-6503-487 California Eastern Laboratories, Inc. http://www.cel.com/ TEL: +1-408-988-3500 FAX: +1-408-988-0279 0310