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Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics products, or if you have any other inquiries. (Note 1) "Renesas Electronics" as used in this document means Renesas Electronics Corporation and also includes its majorityowned subsidiaries. (Note 2) "Renesas Electronics product(s)" means any product developed or manufactured by or for Renesas Electronics. DATA SHEET LASER DIODE NX8570SCxxxQ-BA 1 550 nm CW LIGHT SOURCE InGaAsP MQW-DFB LASER DIODE MODULE WITH WAVELENGTH MONITOR DESCRIPTION The NX8570SCxxxQ-BA is a 1 550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode module with wavelength monitor function. This device is temperature tunable over 8 x 50 GHz channels. Available at both C-band (1 530.334 to 1 565.087 nm) and L-band (1 565.496 to 1 608.760 nm) ITU-T grid wavelengths. This device is designed as CW light source and ideal for transmission systems in which external modulators are used. FEATURES * Wavelength monitor function (Etalon Filter, Wavelength monitor PD) * Optical output power Pf = 20 mW MIN. * Available for DWDM wavelengths based on ITU-T recommendations (50 GHz grid, please refer to the ORDERING INFORMATION) * 8 channel wavelength tunable capability for 50 GHz-spacing * Internal thermo-electric cooler and isolator * Hermetically sealed 14-pin butterfly package * Polarization maintain fiber pigtail 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. PL10276EJ02V0DS (2nd edition) Date Published September 2005 CP(K) Printed in Japan The mark shows major revised points. NEC Compound Semiconductor Devices, Ltd. 2003, 2005 NX8570SCxxxQ-BA PACKAGE DIMENSIONS (UNIT : mm) 15.24 2.54 21.80.3 14 #7 + - Cooler 12.70.2 1 8 5.0 0.9 8.890.13 10 MIN. 1.25 7 6.00.2 TOP VIEW 1.0 0.8 #1 PD (Pf) Thermistor PD (p) LD #8 #14 4- 2.67 0.5 20.830.25 26.040.25 PIN CONNECTIONS 1 2 3 4 5 6 7 5.15 29.970.25 Function Pin No. 1.0 0.3 7.80.2 5.4 Optical Fiber (PMF) Length: 1 000 MIN. Thermistor Thermistor LD Cathode PD (Pf) Anode PD Cathode Cooler Anode Cooler Cathode Pin No. 8 9 10 11 12 13 14 Function GND GND PD (p) Anode LD Anode LD Cathode LD Anode NC OPTICAL FIBER CHARACTERISTICS Parameter Outer Diameter Minimum Fiber Bending Radius Fiber Length Specification Unit 0.90.1 mm 25 mm 1 000 MIN. mm PMF FC-PC Connector Fiber Length: 1 000 mm MIN. 2 Data Sheet PL10276EJ02V0DS NX8570SCxxxQ-BA ABSOLUTE MAXIMUM RATINGS Parameter Symbol Ratings Unit Forward Current of LD IF 300 mA Reverse Voltage of LD VR 2.0 V Forward Current of PD IF 10 mA Reverse Voltage of PD VR 20 V Operating Case Temperature TC -20 to +70 C Storage Temperature Tstg -40 to +85 C Lead Soldering Temperature Tsld 260 (10 sec.) C ELECTRO-OPTICAL CHARACTERISTICS (TLD = Tset, TC = -5 to +70C, unless otherwise specified) Parameter Symbol Conditions Laser Set Temperature Tset 8 channel tunable Forward Voltage VF Pf = 20 mW Threshold Current Ith Operation Current Iop Pf = 20 mW Optical Output Power from Fiber Pf IF = 167 mA, TLD = Tset Peak Emission Wavelength p Pf = 20 mW, CW, TLD = Tset Wevelength Stability - TLD = Tset, applicable to wavelength MIN. TYP. MAX. Unit 55 C 1.2 2.5 V 20 40 mA 120 167 mA 5 0.9 20 1 530 mW ITU-T -20 *1 1 609 nm +20 pm 2 MHz monitor, E.O.L Spectral Line Width Side Mode Suppression Ratio Relative Intensity Noise RIN Isolation Polarization Extinction Ratio SMSR Pf = 20 mW, CW, 3 dB down Pf = 20 mW, CW ext 35 Pf = 20 mW, CW 45 dB -150 Pf = 20 mW, 20 MHz to 3 GHz Is *2 1 dB/Hz 30 dB 20 dB *1 Available for DWDM wavelengths based on ITU-T recommendations (50 GHz grid, please refer to the ORDERING INFORMATION) *2 Polarization state of LD is aligned parallel to the slow axis. Data Sheet PL10276EJ02V0DS 3 NX8570SCxxxQ-BA ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Monitor PD: TLD = Tset, TC = -5 to +70C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Monitor Current (Pf Monitor) Im (Pf) Pf = 20 mW, VR = 5 V 30 300 A Monitor Current (p Monitor) Im (p) Pf = 20 mW, VR = 5 V, Locking point 15 150 A Im () 25 75 % 1-2 90 pm 0.05 A/pm Operation Region *1 Discrimination Slope *1 Dark Current ID VR = 5 V Tracking Error Im = const. *2 2 10 nA 0.5 dB *1 Operation region, Discrimination slope, Slope assignment I1 - I2 = Im () [ A/pm] 1 - 2 Im @100% Im () Im @100% I1: Im @75% I2: Im @75% Operation region Locking point Im (p) Operation region Im (p) Locking point I2: Im @25% I1: Im @25% Im @0% Im @0% 1 p 2 0 Negative Slope (Odd channel) 1 p 2 0 Positive Slope (Even channel) *2 Tracking Error: Pf (mW) TLD = Tset 20 TLD = Tset, TC = -5 to +70C Pf = 10 log 0 Im Pf 20 [dB] Im ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC: TLD = Tset, TC = -5 to +70C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Thermistor Resistance R TLD = 25C 9.5 10.0 10.5 k B Constant B TLD = 25C 3 350 3 450 3 550 K Cooler Current IC T = 70 - Tset, Pf = 20 mW 1.5 A Cooler Voltage VC T = 70 - Tset, Pf = 20 mW 3.0 V 4 Data Sheet PL10276EJ02V0DS NX8570SCxxxQ-BA ORDERING INFORMATION NX8570SC Q-BA With FC-PC connector 8 channel tunable Wavelength code : Refer to Table A Anode froating Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (1/7) Wavelength Code ITU-T Wavelength *1 Frequency Monitor Slope 8 channel tunable (nm) (THz) 330Q 1 530.33 195.90 Negative 1 530.72 195.85 Positive 1 531.11 195.80 Negative 1 531.50 195.75 Positive 1 531.89 195.70 Negative 1 532.29 195.65 Positive 1 532.68 195.60 Negative 1 533.07 195.55 Positive 1 533.46 195.50 Negative 1 533.85 195.45 Positive 1 534.25 195.40 Negative 1 534.64 195.35 Positive 1 535.03 195.30 Negative 1 535.42 195.25 Positive 1 535.82 195.20 Negative 1 536.21 195.15 Positive 1 536.60 195.10 Negative 1 537.00 195.05 Positive 1 537.39 195.00 Negative 1 537.79 194.95 Positive 1 538.18 194.90 Negative 1 538.58 194.85 Positive 1 538.97 194.80 Negative 1 539.37 194.75 Positive 362Q 393Q *1 The value which omitted and computed the 3rd place below the decimal point Data Sheet PL10276EJ02V0DS 5 NX8570SCxxxQ-BA Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (2/7) Wavelength Code ITU-T Wavelength *1 Frequency Monitor Slope 8 channel tunable (nm) (THz) 425Q 1 539.76 194.70 Negative 1 540.16 194.65 Positive 1 540.55 194.60 Negative 1 540.95 194.55 Positive 1 541.34 194.50 Negative 1 541.74 194.45 Positive 1 542.14 194.40 Negative 1 542.53 194.35 Positive 1 542.93 194.30 Negative 1 543.33 194.25 Positive 1 543.73 194.20 Negative 1 544.12 194.15 Positive 1 544.52 194.10 Negative 1 544.92 194.05 Positive 1 545.32 194.00 Negative 1 545.72 193.95 Positive 1 546.11 193.90 Negative 1 546.51 193.85 Positive 1 546.91 193.80 Negative 1 547.31 193.75 Positive 1 547.71 193.70 Negative 1 548.11 193.65 Positive 1 548.51 193.60 Negative 1 548.91 193.55 Positive 1 549.31 193.50 Negative 1 549.71 193.45 Positive 1 550.11 193.40 Negative 1 550.51 193.35 Positive 1 550.91 193.30 Negative 1 551.31 193.25 Positive 1 551.72 193.20 Negative 1 552.12 193.15 Positive 457Q 489Q 521Q *1 The value which omitted and computed the 3rd place below the decimal point 6 Data Sheet PL10276EJ02V0DS NX8570SCxxxQ-BA Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (3/7) Wavelength Code ITU-T Wavelength *1 Frequency Monitor Slope 8 channel tunable (nm) (THz) 553Q 1 552.52 193.10 Negative 1 552.92 193.05 Positive 1 553.32 193.00 Negative 1 553.73 192.95 Positive 1 554.13 192.90 Negative 1 554.53 192.85 Positive 1 554.94 192.80 Negative 1 555.34 192.75 Positive 1 555.74 192.70 Negative 1 556.15 192.65 Positive 1 556.55 192.60 Negative 1 556.95 192.55 Positive 1 557.36 192.50 Negative 1 557.76 192.45 Positive 1 558.17 192.40 Negative 1 558.57 192.35 Positive 1 558.98 192.30 Negative 1 559.38 192.25 Positive 1 559.79 192.20 Negative 1 560.20 192.15 Positive 1 560.60 192.10 Negative 1 561.01 192.05 Positive 1 561.41 192.00 Negative 1 561.82 191.95 Positive 1 562.23 191.90 Negative 1 562.64 191.85 Positive 1 563.04 191.80 Negative 1 563.45 191.75 Positive 1 563.86 191.70 Negative 1 564.27 191.65 Positive 1 564.67 191.60 Negative 1 565.08 191.55 Positive 585Q 618Q 650Q *1 The value which omitted and computed the 3rd place below the decimal point Data Sheet PL10276EJ02V0DS 7 NX8570SCxxxQ-BA Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (4/7) Wavelength Code ITU-T Wavelength *1 Frequency Monitor Slope 8 channel tunable (nm) (THz) 683Q 1 565.49 191.50 Negative 1 565.90 191.45 Positive 1 566.31 191.40 Negative 1 566.72 191.35 Positive 1 567.13 191.30 Negative 1 567.54 191.25 Positive 1 567.95 191.20 Negative 1 568.36 191.15 Positive 1 568.77 191.10 Negative 1 569.18 191.05 Positive 1 569.59 191.00 Negative 1 570.00 190.95 Positive 1 570.41 190.90 Negative 1 570.82 190.85 Positive 1 571.23 190.80 Negative 1 571.65 190.75 Positive 1 572.06 190.70 Negative 1 572.47 190.65 Positive 1 572.88 190.60 Negative 1 573.30 190.55 Positive 1 573.71 190.50 Negative 1 574.12 190.45 Positive 1 574.54 190.40 Negative 1 574.95 190.35 Positive 1 575.36 190.30 Negative 1 575.78 190.25 Positive 1 576.19 190.20 Negative 1 576.61 190.15 Positive 1 577.02 190.10 Negative 1 577.44 190.05 Positive 1 577.85 190.00 Negative 1 578.27 189.95 Positive 716Q 749Q 782Q *1 The value which omitted and computed the 3rd place below the decimal point 8 Data Sheet PL10276EJ02V0DS NX8570SCxxxQ-BA Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (5/7) Wavelength Code ITU-T Wavelength *1 Frequency Monitor Slope 8 channel tunable (nm) (THz) 816Q 1 578.68 189.90 Negative 1 579.10 189.85 Positive 1 579.51 189.80 Negative 1 579.93 189.75 Positive 1 580.35 189.70 Negative 1 580.76 189.65 Positive 1 581.18 189.60 Negative 1 581.60 189.55 Positive 1 582.01 189.50 Negative 1 582.43 189.45 Positive 1 582.85 189.40 Negative 1 583.27 189.35 Positive 1 583.69 189.30 Negative 1 584.10 189.25 Positive 1 584.52 189.20 Negative 1 584.94 189.15 Positive 1 585.36 189.10 Negative 1 585.78 189.05 Positive 1 586.20 189.00 Negative 1 586.62 188.95 Positive 1 587.04 188.90 Negative 1 587.46 188.85 Positive 1 587.88 188.80 Negative 1 588.30 188.75 Positive 1 588.72 188.70 Negative 1 589.14 188.65 Positive 1 589.56 188.60 Negative 1 589.98 188.55 Positive 1 590.41 188.50 Negative 1 590.83 188.45 Positive 1 591.25 188.40 Negative 1 591.67 188.35 Positive 849Q 883Q 916Q *1 The value which omitted and computed the 3rd place below the decimal point Data Sheet PL10276EJ02V0DS 9 NX8570SCxxxQ-BA Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (6/7) Wavelength Code ITU-T Wavelength *1 Frequency Monitor Slope 8 channel tunable (nm) (THz) 950Q 1 592.10 188.30 Negative 1 592.52 188.25 Positive 1 592.94 188.20 Negative 1 593.36 188.15 Positive 1 593.79 188.10 Negative 1 594.21 188.05 Positive 1 594.64 188.00 Negative 1 595.06 187.95 Positive 1 595.48 187.90 Negative 1 595.91 187.85 Positive 1 596.33 187.80 Negative 1 596.76 187.75 Positive 1 597.18 187.70 Negative 1 597.61 187.65 Positive 1 598.04 187.60 Negative 1 598.46 187.55 Positive 1 598.89 187.50 Negative 1 599.32 187.45 Positive 1 599.74 187.40 Negative 1 600.17 187.35 Positive 1 600.60 187.30 Negative 1 601.02 187.25 Positive 1 601.45 187.20 Negative 1 601.88 187.15 Positive 1 602.31 187.10 Negative 1 602.74 187.05 Positive 1 603.16 187.00 Negative 1 603.59 186.95 Positive 1 604.02 186.90 Negative 1 604.45 186.85 Positive 1 604.88 186.80 Negative 1 605.31 186.75 Positive 984Q 6018Q 6053Q *1 The value which omitted and computed the 3rd place below the decimal point 10 Data Sheet PL10276EJ02V0DS NX8570SCxxxQ-BA Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (7/7) Wavelength Code ITU-T Wavelength *1 Frequency Monitor Slope 8 channel tunable (nm) (THz) 6087Q 1 605.74 186.70 Negative 1 606.17 186.65 Positive 1 606.60 186.60 Negative 1 607.03 186.55 Positive 1 607.46 186.50 Negative 1 607.89 186.45 Positive 1 608.32 186.40 Negative 1 608.76 186.35 Positive *1 The value which omitted and computed the 3rd place below the decimal point Data Sheet PL10276EJ02V0DS 11 NX8570SCxxxQ-BA TYPICAL CHARACTERISTICS (TLD = Tset, unless otherwise specified) Optical Output Power from Fiber Pf (mW) 0 Relative Intensity (dB) -10 -20 -30 -40 -50 -60 -70 -80 1 529.1 1 534.1 1 539.1 1 544.1 30.0 25.0 0.25 20.0 0.20 15.0 0.15 Im (Pf) 10.0 0.10 5.0 0.05 0 1 549.1 0.30 Pf 50 Wavelength (nm) Cooler Electric Power Consumption (W) Thermistor Resistance R (k) 30 20 10 5 3 2 50 75 4.0 TC = 70C 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 10 Ambient Temperature TA (C) 15 20 25 30 Laser Set Temperature Tset (C) Remark The graphs indicate nominal characteristics. 12 0 200 COOLER ELECTRIC POWER CONSUMPTION vs. LASER SET TEMPERATURE 50 25 150 Forward Current IF (mA) THERMISTOR RESISTANCE vs. AMBIENT TEMPERATURE 1 0 100 Monitor Current (Pf Monitor) Im (Pf) (mA) OPTICAL OUTPUT POWER FROM FIBER, MONITOR CURRENT (Pf MONITOR) vs. FORWARD CURRENT SPECTRUM Data Sheet PL10276EJ02V0DS 35 NX8570SCxxxQ-BA REFERENCE Document Name Document No. OPTICAL SEMICONDUCTOR DEVICES FOR FIBEROPTIC COMMUNICATIONS SELECTION GUIDE PL10161E Opto-Electronics Devices Pamphlet PX10160E Data Sheet PL10276EJ02V0DS 13 NX8570SCxxxQ-BA When the product(s) listed in this document is subject to any applicable import or export control laws and regulation of the authority having competent jurisdiction, such product(s) shall not be imported or exported without obtaining the import or export license. * The information in this document is current as of September, 2005. 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 14 Data Sheet PL10276EJ02V0DS NX8570SCxxxQ-BA SAFETY INFORMATION ON THIS PRODUCT DANGER SEMICONDUCTOR LASER INVISIBLE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM OUTPUT POWER mW MAX WAVELENGTH nm CLASS lllb LASER PRODUCT Warning Laser Beam 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. Caution Optical Fiber A glass-fiber is attached on the product. Handle with care. * When the fiber is broken or damaged, handle carefully to avoid injury from the damaged part or fragments. For further information, please contact NEC Compound Semiconductor Devices, Ltd. http://www.ncsd.necel.com/ E-mail: salesinfo@ml.ncsd.necel.com (sales and general) techinfo@ml.ncsd.necel.com (technical) Sales Division TEL: +81-44-435-1573 FAX: +81-44-435-1579 NEC Compound Semiconductor Devices Hong Kong Limited E-mail: ncsd-hk@elhk.nec.com.hk (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: +49-211-6503-0 FAX: +49-211-6503-1327 California Eastern Laboratories, Inc. http://www.cel.com/ TEL: +1-408-988-3500 FAX: +1-408-988-0279 0504