LASER DIODE NX8341 Series 1 310 nm AlGaInAs MQW-DFB LASER DIODE FOR 10 Gb/s APPLICATION DESCRIPTION The NX8341 Series is a 1 310 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 XENPAK/XPAK/X2/XFP transceiver. APPLICATIONS • 10 G BASE-LW/LR • 10 G Fiber Channel FEATURES • Internal optical isolator • Optical output power Pf = −2 dBm • Low threshold current lth = 8 mA TYP. @ TC = 25°C • Wide operating temperature range TC = −5 to +85°C • InGaAs monitor PIN-PD Document No. PL10525EJ02V0DS (2nd edition) Date Published September 2006 NS CP(K) The mark <R> shows major revised points. The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field. NX8341 Series PACKAGE DIMENSIONS (UNIT : mm) NX8341TB BOTTOM VIEW φ 5.0 5.6 φ 2.99 φ 5.2±0.05 2.8 4.65 8.7 5.15 (4.05) 0.28±0.1 2–1.6 φ 5.2±0.05 5.55 3±0.1 1.3 φ 3.5±0.1 18.17 φ 3.5±0.1 OPTICAL REFERENCE PLANE 0.55 1.35 1.75 φ 2.92 2– φ 0.5 GND GND 18– φ 0.2 1.5 Signal surface 0.13 φ 5.6±0.05 2–3.77 GND surface 1.0±0.2 6–R0.15 5–0.79 6–0.45 5.7 Remarks1. Receptacle is electrically isolated from CAN. 2. Characteristic impedance of flexible printed circuit is 25 Ω. 2 Data Sheet PL10525EJ02V0DS PD Cathode GND LD Cathode LD Anode GND NC <R> NX8341 Series NX8341TJ BOTTOM VIEW φ 4.75±0.1 5.6 φ 3.4±0.03 A 0.28±0.1 2–1.6 3±0.1 φ 5.2±0.05 5.55 ⊥ 0.03 A φ 5.2±0.05 2– φ 0.5 Signal surface GND GND 18– φ 0.2 0.13 1.5 2–3.77 1.0±0.2 GND surface φ 5.6±0.05 2.8 4.65 OPTICAL REFERENCE PLANE 18.17 12.55 TYP. 4.045±0.05 1.1±0.05 0.55±0.05 6.99±0.2 φ 2.92±0.05 6–R0.15 5–0.79 6–0.45 PD Cathode GND LD Cathode LD Anode GND NC 5.7 Remark Characteristic impedance of flexible printed circuit is 25 Ω. Data Sheet PL10525EJ02V0DS 3 NX8341 Series NX8341TL BOTTOM VIEW φ 7.4±0.1 5.6 2– φ 0.5 2–3.77 φ 5.2±0.05 Signal surface GND GND 18– φ 0.2 1.5 0.13 6–R0.15 5–0.79 6–0.45 5.7 PD Cathode GND LD Cathode LD Anode GND NC 1.0±0.2 GND surface φ 5.6±0.05 2.8 4.65 2–1.6 0.28±0.1 5.55 3±0.1 φ 5.2±0.05 OPTICAL REFERENCE PLANE 18.17 17.15 TYP. 0.55±0.05 φ 4.7±0.05 11.6±0.2 6.94±0.05 φ 4.64±0.05 Remark Characteristic impedance of flexible printed circuit is 25 Ω. 4 Data Sheet PL10525EJ02V0DS NX8341 Series NX8341UB φ 5.0 φ 2.99 BOTTOM VIEW φ 2.92 φ 3.5±0.1 8.7 (4.05) 5.15 5 4 3 OPTICAL REFERENCE PLANE φ 5.2±0.05 φ 5.2±0.05 PIN CONNECTIONS 1 5.55 3±0.1 1.3 φ 3.5±0.1 5 14.5±0.6 1.0±0.2 10 Ω 5– φ 0.3±0.05 2 0.55 1.35 1.75 1 PD 2 G 3 4 10 Ω LD φ 2.7±0.2 P.C.D φ 5.6±0.05 Remark Receptacle is electrically isolated from CAN. Data Sheet PL10525EJ02V0DS 5 NX8341 Series NX8341UH 4.75±0.1 BOTTOM VIEW 4.045±0.05 6.99±0.2 1.1±0.05 φ 2.92±0.05 1.0±0.2 14.5±0.6 3 5 OPTICAL REFERENCE PLANE 4 ⊥ 0.03 A PIN CONNECTIONS φ 5.2±0.05 1 φ 5.2±0.05 L 5 5– φ 0.3±0.05 φ 2.7±0.2 P.C.D φ 5.6±0.05 6 2 1 0.55±0.05 A 3.0±0.1 5.55 12.55 TYP. φ 3.4±0.03 Data Sheet PL10525EJ02V0DS 2 LD 3 20 Ω 4 PD G NX8341 Series NX8341UJ 4.75±0.1 4.045±0.05 1.1±0.05 6.99±0.2 1 2 5 4 3 OPTICAL REFERENCE PLANE 0.55±0.05 3.0±0.1 5.55 14.5±0.6 BOTTOM VIEW φ 2.92±0.05 A ⊥ 0.03 A PIN CONNECTIONS φ 5.2±0.05 1 φ 5.2±0.05 5 1.0±0.2 12.55 TYP. φ 3.4±0.03 5– φ 0.3±0.05 10 Ω PD 2 G 3 4 10 Ω LD φ 2.7±0.2 P.C.D φ 5.6±0.05 Data Sheet PL10525EJ02V0DS 7 NX8341 Series NX8341UL φ 7.4±0.1 φ 4.64±0.05 BOTTOM VIEW φ 5.2±0.05 φ 5.2±0.05 17.15 TYP. OPTICAL REFERENCE PLANE 5 10 Ω PD 2 G 3 4 10 Ω 1.0±0.2 5– φ 0.3±0.05 14.5±0.6 LD φ 2.7±0.2 P.C.D φ 5.6±0.05 8 PIN CONNECTIONS 1 5.55 3.0±0.1 0.55±0.05 φ 4.7±0.05 2 5 4 3 11.6±0.2 6.94±0.05 1 Data Sheet PL10525EJ02V0DS NX8341 Series NX8341UN BOTTOM VIEW φ 7.4±0.1 φ 4.64±0.05 2 1 3 17.15 TYP. 0.55±0.05 φ 4.7±0.05 4 11.6±0.2 6.94±0.05 5 OPTICAL REFERENCE PLANE PIN CONNECTIONS 1 2 L 5 LD 1.0±0.2 5– φ 0.3±0.05 14.5±0.6 φ 5.2±0.05 G 5.55 3.0±0.1 φ 5.2±0.05 3 20 Ω 4 PD φ 2.7±0.2 P.C.D φ 5.6±0.05 Data Sheet PL10525EJ02V0DS 9 NX8341 Series <R> ORDERING INFORMATION Part Number Receptacle Type Note NX8341TB-AZ* LC, Electrically isolated Differential input with flexible PCB NX8341TJ-AZ* LC Differential input with flexible PCB NX8341TL-AZ* SC Differential input with flexible PCB NX8341UB-AZ* LC, Electrically isolated Differential input, 5-pin NX8341UH-AZ* LC Single-ended, 5-pin NX8341UJ-AZ* LC Differential input, 5-pin NX8341UL-AZ* SC Differential input, 5-pin NX8341UN-AZ* SC Single-ended, 5-pin *NOTE: Please refer to the last page of this data sheet, “Compliance with EU Directives” for Pb-Free RoHS Compliance Information. 10 Data Sheet PL10525EJ02V0DS NX8341 Series ABSOLUTE MAXIMUM RATINGS Parameter Symbol Ratings Unit Storage Temperature Tstg −40 to +85 °C Operating Case Temperature TC −5 to +85 °C Forward Current of LD IFLD 120 mA Reverse Voltage of LD VRLD 2 V Forward Current of PD IFPD 10 mA Reverse Voltage of PD VRPD 20 V Lead Soldering Temperature Tsld 350 (3.5 sec.) °C Optical Output Power Pf 5 mW Data Sheet PL10525EJ02V0DS 11 NX8341 Series ELECTRO-OPTICAL CHARACTERISTICS (TC = −5 to +85°C, BOL, unless otherwise specified) Parameter Symbol Conditions MIN. Pf Peak Emission Wavelength λp CW, Pf = −2 dBm 1 290 SMSR CW, Pf = −2 dBm 30 Threshold Current Ith CW, TC = 25°C ηd <R> 0.02 CW, Pf = −2 dBm 0.005 Operation Voltage Vop CW, Pf = −2 dBm Monitor Current Im Pf = −2 dBm, VR = 1.5 V Monitor Dark Current ID nm dB 2 CW, Pf = −2 dBm, TC = 25°C Unit dBm 1 330 8 CW Differential Efficiency MAX. −2 Mean Optical Output Power Side Mode Suppression Ratio TYP. 20 mA 40 0.025 0.04 W/A 0.05 2 V 700 µA VR = 1.5 V, TC = 25°C 5 nA VR = 1.5 V 50 *1 90 Rise Time tr 20-80% *1 30 50 ps Fall Time tf 20-80% *1 40 50 ps 10 GbE, 10 G FC *1 Extinction Ratio Ex Tracking Error 4 Input Impedance Zin Connector Repeatability CR −1.0 With master pigtail *2 Tracking Error: γ Pf γ = 10 log (mW) TC = 25˚C Pf @ 25˚C TC = –5 to +85˚C Pf 12 Im dB 1.0 Im (mA) Data Sheet PL10525EJ02V0DS Pf Pf @ 25˚C [dB] dB Ω 25 31 *1 9.95/10.3/10.5 Gb/s, PRBS 2 −1, NRZ, Duty Cycle = 50% 0 5 −1.0 γ *2 1.0 dB 4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279 Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information. Restricted Substance per RoHS Concentration Limit per RoHS (values are not yet fixed) Concentration contained in CEL devices -A Not Detected Lead (Pb) < 1000 PPM Mercury < 1000 PPM Not Detected Cadmium < 100 PPM Not Detected Hexavalent Chromium < 1000 PPM Not Detected PBB < 1000 PPM Not Detected PBDE < 1000 PPM Not Detected -AZ (*) If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative. Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. 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