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| PRELIMINARY DATASHEET NEC's 1310 nm InGaAsP MQW DFB LASER DIODE IN CAN PACKAGE NX6306 SERIES FOR 155 Mb/s and 622 Mb/s APPLICATIONS DESCRIPTION NEC's NX6306 Series is a 1 310 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode with InGaAs monitor PIN-PD. This device is ideal for Gigabit Ethernet and Synchronous Digital Hierarchy (SDH) system STM-1 (I-1, S-1.1, L-1.1), STM-4 (I-4, S-4.1, L-4.1), ITU-T recommendations. NX6306S Series FEATURES * OPTICAL OUTPUT POWER: Po = 5.0 mW * LOW THRESHOLD CURRENT: lth = 10 mA @ TC = 25C * HIGH SPEED: tr, tf = 0.5 ns MAX. * 40% REDUCTION OF MOUNTING AREA: 5-pin SOP x 2 * SIDE MODE SUPPRESSION RATIO: SWSR = 45 dB @ TYP. * InGaAs MONITOR PIN-PD * CAN PACKAGE: 5.6 mm * BASED ON TELCORDIA RELIABILITY NX6306G Series APPLICATIONS * 156 Mb/s: STM-1 (I-1, S-1.1, L-1.1) * 622 Mb/s: STM-4 (I-4, S-4.1, L-4.1) * 1.25 Gb/s: Gigabit Ethernet The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. California Eastern Laboratories 1 NX6306 Series PACKAGE DIMENSIONS (UNIT: mm) NX6306S Series 5.6 +0.00 -0.03 4.20.1 3.550.05 1.00.1 BOTTOM VIEW 1 0.3 +0.1 -0.0 1102 2 3 4 0.3 +0.1 -0.0 0.250.03 (GLASS) 1.60.1 0.25 0.33 1.0 MIN. 15.01.0 1.20.1 2.10.15 PIN CONNECTIONS NX6306SH 1 (CASE) REFERENCE PLANE 2 PD 3 LD 4 2 PD 3 *1 NX6306SK 1 (CASE) LD 4 LD CHIP 1.270.05 4- 0.45 2.0 P.C.D *1 n = 1.48 Bolosilicate Glass NX6306G Series 5.6 +0.00 -0.03 4.30.1 3.750.05 1.00.1 BOTTOM VIEW 1 1102 0.3+0.1 -0.0 2 3 4 0.3 +0.1 -0.0 Focal Point 8.51.0 PIN CONNECTIONS NX6306GH 1 (CASE) 2 PD 3 LD 4 2 PD 3 15.01.0 1.20.1 3.970.1 NX6306GK 1 (CASE) LD 4 4- 0.45 2.0 P.C.D 2 NX6306 Series ORDERING INFORMATION NX6306S Series PART NUMBER NX6306SH PACKAGE 4-pin CAN with flat glass cap 2 PD 3 1 2 PD 3 LD 4 PIN CONNECTIONS 1 LD 4 NX6306SK NX6306G Series PART NUMBER NX6306GH PACKAGE 4-pin CAN with aspherical lens cap 2 PD 3 1 2 PD 3 LD 4 PIN CONNECTIONS 1 LD 4 NX6306GK 3 NX6306 Series ABSOLUTE MAXIMUM RATINGS PARAMETER Optical Output Power Forward Current of LD Reverse Voltage of LD Forward Current of PD Reverse Voltage of PD Operating Case Temperature Storage Temperature Assembly Temperature Lead Soldering Temperature Relative Humidity (noncondensing) SYMBOL Po IF VR IF VR TC Tstg Tasb Tsld RH RATINGS 10 150 2.0 10 20 -40 to +85 -40 to +85 150 (15 Hr) 350 (3 sec.) 85 UNIT mW mA V mA V C C C C % ELECTRO-OPTICAL CHARACTERISTICS (TC = 25C, unless otherwise specified) PARAMETER Operating Voltage Threshold Current SYMBOL Vop Ith TC = 85C Threshold Output Power Differential Efficiency Pth d TC = -40 to +85C, IF = Ith (Flat glass type: NX6306S Series) (Aspherical lens type: NX6306G Series) Temperature Dependence of Differential Efficiency Peak Emission Wavelength Side Mode Suppression Ratio Vertical Beam Angle *1 Lateral Beam Angle *1 d d = 10 log p SMSR // tr tf Im ID d (@ 85C) d (@ 25C) 1 280 30 45 35 30 40 35 0.5 0.5 200 600 0.1 1 000 10 500 6 -1.0 20 1.0 pF dB 1 335 nm dB deg. deg. ns ns A nA 0.2 0.2 -3.0 CONDITIONS Po = 5.0 mW, TC = -40 to +85C MIN. TYP. 1.1 10 30 100 0.35 0.3 -2.5 MAX. 1.6 20 40 200 W W/A W/A dB UNIT V mA Po = 5.0 mW, RMS (-20 dB), TC = -40 to +85C Po = 5.0 mW, RMS (-20 dB), TC = -40 to +85C Po = 5.0 mW, FAHM *2 Po = 5.0 mW, 10-90% 90-10% VR = 5 V, Po = 5.0 mW VR = 5 V VR = 5 V, TC = -40 to +85C FAHM *2 Rise Time Fall Time Monitor Current Monitor Dark Current Monitor PD Terminal Capacitance Tracking Error *3 Ct VR = 5 V, f = 1 MHz Im = const. (@ Po = 5.0 mW, TC = 25C) TC = -40 to +85C *1 Applicable to only NX6306S Series *2 FAHM: Full Angle at Half Maximum 4 NX6306 Series 3 Tracking Error: Po (mW) 5.0 Po TC = 25C TC = -40 to +85C = 10 log Po 5.0 [dB] 0 Im (mA) Im Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale. 01/25/2005 A Business Partner of NEC Compound Semiconductor Devices, Ltd. 5 |
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