NDL7701P1

1550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB DC-PBH LASER DIODE MODULE FEATURES • PEAK EMISSION WAVELENGTH: λP = 1550 nm • LOW THRESHOLD CURRENT: ITH = 15 mA @ TC = 25°C • InGaAs MONITOR PIN-PD • WIDE OPERATING TEMPERATURE RANGE: TC = -20 to +85°C • BASED ON BELLCORE TA-NWT-000983 NDL7701P SERIES DESCRIPTION The NDL7701P Series is a 1550 nm λ/4-phase-shifted DFB (Distributed Feed-Back) laser diode with single mode fiber. The newly developed strained Multiple Quantum Well (stMQW) structure is adopted to achieve stable dynamic single longitudinal mode operation over a wide temperature range of -20 to +85°C. It is designed for all STM-1 and STM-4 applications. ELECTRO-OPTICAL CHARACTERISTICS (TC = -20 to +85°C, unless otherwise specified) PART NUMBER PACKAGE OUTLINE SYMBOLS VF ITH ηd ∆ηd PARAMETERS AND CONDITIONS Forward Voltage, Pf = 2 mW, TC = 25°C Threshold Current, TC = 25°C Differential Efficiency from Fiber, Pf = 2 mW, TC = 25°C Temperature Dependence of Differential Efficiency from Fiber, ∆ηd = 10 log ηd (TC = 85°C) ηd (TC = 25°C) Peak Emission Wavelength, Pf = 1 mW, PN 1/2, Ib = ITH, 622 Mb/s-NRZ Side Mode Suppression Ratio, Pf = 1 mW, PN 1/2, Ib = ITH, 622 Mb/s-NRZ Rise Time, 10-90%, TC = 25°C Fall Time, 90-10%, TC = 25°C Monitor Current, VR = 5 V, Pf = 2 mW Monitor Dark Current, VR = 5 V, TC = 25°C Tracking Error, Im = const. UNITS V mA W/A dB -3.0 15 0.1 -2.5 MIN NDL7701P Series TYP MAX 1.3 25 λp SMSR tr tf Im ID γ1 nm dB ns ns µA nA dB 1530 30 1550 1570 0.5 0.5 100 0.1 5 1.0 Note: (mW) Pf 2 Pf TC = 25°C TC = -20 to +85°C Pf 1. γ = 10 log 2mW 0 Im Im (at Pf (25°C) = 2 mW) California Eastern Laboratories NDL7701P SERIES ABSOLUTE MAXIMUM RATINGS1 (TC = -20 to +85°C, unless otherwise specified) SYMBOLS IF Pf VR IF VR TC TSTG TSLD PARAMETERS Forward Current of LD Optical Output Power from Fiber Reverse Voltage of LD Forward Current of PD Reverse Voltage of PD Operating Case Temperature Storage Temperature Lead Soldering Temperature (10 s) UNITS mA mW V mA V °C °C °C RATINGS 150 5.0 2.0 10 20 -20 to +85 -40 to +85 260 ORDERING INFORMATION PART NUMBER NDL7701P NDL7701PC NDL7701PD NDL7701P1 NDL7701P1C NDL7701P1D NDL7701P2 NDL7701P2C NDL7701P2D AVAILABLE CONNECTOR Without Connector With FC-PC Connector With SC-PC Connector Without Connector With FC-PC Connector With SC-PC Connector Without Connector With FC-PC Connector With SC-PC Connector DESCRIPTION No Flange Flat Mount Flange Vertical Flange Note: 1. Operation in excess of any one of these parameters may result in permanent damage. OUTLINE DIMENSIONS (Units in mm) NDL7701P Optical Fiber SM-9/125 Length: 1 m φ3.2±0.25 φ0.9 NDL7701P1 Optical Fiber SM-9/125 Length: 1 m φ3.2±0.25 φ0.9 15 15 φ7±0.2 27.4±1.0 φ7±0.2 27.4±1.0 φ2.2 (2 places) 5 2.0±0.2 5 20±1.0 φ0.45±0.05 4.0±0.2 20±1.0 φ0.45±0.05 φ6±0.1 φ6±0.1 12.7±0.2 17.0±0.2 PD PD 3 2 P.C.D. = φ2 43 12 4 φ7±0.2 1 LD CASE P.C.D. = φ2 4 3 12 4 7.2±0.3 3.7±0.3 1 LD CASE 3 2 1.0±0.1 NDL7701P2 Optical Fiber SM-9/125 Length: 1 m φ3.2±0.25 φ0.9 15 φ7±0.2 5 27.7±1.0 0.5±0.2 0.3 2.5±1.0 19.5±1.0 0.3 φ0.45±0.05 (4 places) φ16 2 3 1 4 P.C.D. = φ2 φ2.5 (2 places) 7±0.2 3 2 PD 1 CASE 4 LD 12±0.15 16.0 EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM 01/31/2000 DATA SUBJECT TO CHANGE WITHOUT NOTICE