Preliminary NX8350TS Data Sheet LASER DIODE R08DS0025EJ0100 Rev.1.00 Sep 19, 2010 1 271 to 1 331 nm AlGaInAs MQW-DFB LASER DIODE FOR 40 G BASE-LR4 APPLICATION DESCRIPTION The NX8350TS is a 1 271 to 1 331 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode TOSAs (transmitter optical subassembly) with InGaAs monitor PIN-PD in an LC receptacle type package designed for CFP transceiver. FEATURES Internal optical isolator Peak emission wavelength Optical output power Low threshold current Wide operating temperature range InGaAs monitor PIN-PD IEEE802.3ba compliant 1 271/1 291/1 311/1 331 nm Pf = 2 dBm Ith = 8 mA TYP. @ TC = 25C TC = 5 to +85C APPLICATIONS 40 G BASE-LR4 R08DS0025EJ0100 Rev.1.00 Sep 19, 2010 Page 1 of 7 NX8350TS Chapter Title PACKAGE DIMENSIONS (UNIT: mm) R08DS0025EJ0100 Rev.1.00 Sep 19, 2010 Page 2 of 7 NX8350TS Chapter Title ORDERING INFORMATION Part Number NX8350TSxx Receptacle Type LC, Electrically isolated R08DS0025EJ0100 Rev.1.00 Sep 19, 2010 Note Differential input with short length flexible PCB, without matching resistor. xx is wavelength code. “27” means 1 271 nm. “29” means 1 291 nm. “31” means 1 311 nm. “33” means 1 331 nm. Page 3 of 7 NX8350TS Chapter Title ABSOLUTE MAXIMUM RATINGS Parameter Storage Temperature Operating Case Temperature Forward Current of LD Reverse Voltage of LD Forward Current of PD Reverse Voltage of PD Soldering Temperature (Flexible Printed Circuit) Optical Output Power R08DS0025EJ0100 Rev.1.00 Sep 19, 2010 Symbol Tstg Ratings 40 to +95 Unit C TC IFLD VRLD IFPD VRPD Tsld 5 to +85 150 2 10 15 260 (10 sec.) C mA V mA V C Pf 10 mW Page 4 of 7 NX8350TS Chapter Title ELECTRO-OPTICAL CHARACTERISTICS (TC = 5 to +85C, BOL, unless otherwise specified) Parameter Mean Optical Output Power Symbol Pf Peak Emission Wavelength p Side Mode Suppression Ratio Operating Current Threshold Current SMSR Iop Ith Differential Efficiency d Operation Voltage Monitor Current Vop Im Monitor Dark Current ID Conditions CW, Pf = 2 dBm CW, Pf = 2 dBm Pf = 2 dBm CW, TC = 25C CW CW, Pf = 2 dBm, TC = 25C CW, Pf = 2 dBm CW, Pf = 2 dBm CW, Pf = 2 dBm VR = 3.3 V, TC = 25C VR = 3.3 V, TC = 85C VR = 3.3 V, f = 1 MHz MIN. TYP. 2 1 264.5 1 284.5 1 304.5 1 324.5 30 8 2 0.055 0.03 0.069 50 Monitor PD Terminal Ct Capacitance Rise Time tr 20-80% *1 35 Fall Time tf 20-80% *1 42 Relative Intensity Noise RIN BR = 20 dB, IEEE802.3ba Tracking Error 1.0 31 Note: *1. 10.3125 Gb/s, PRBS 2 1, NRZ, Duty Cycle = 50%, Renesas Electronics Setup. R08DS0025EJ0100 Rev.1.00 Sep 19, 2010 MAX. Unit dBm 1 277.5 1 297.5 1 317.5 1 337.5 nm 70 15 30 0.085 0.1 2.0 500 dB mA mA W/A V A 10 100 20 nA 50 50 128 1.0 ps ps dB/Hz dB pF Page 5 of 7 NX8350TS Chapter Title REFERENCE Document Name *1 Opto-Electronics Devices Pamphlet Document No. PX10160E Note: *1. Published by the former NEC Electronics Corporation. R08DS0025EJ0100 Rev.1.00 Sep 19, 2010 Page 6 of 7 NX8350TS Chapter Title SAFETY INFORMATION ON THIS PRODUCT Warning Laser Beam 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. R08DS0025EJ0100 Rev.1.00 Sep 19, 2010 • When the fiber is broken or damaged, handle carefully to avoid injury from the damaged part or fragments. Page 7 of 7 Revision History Rev. 1.00 Date Sep 19, 2010 NX8350TS Data Sheet Page Description Summary First edition issued All trademarks and registered trademarks are the property of their respective owners. C-1