1310 nm InGaAsP STRAINED MQW DC-PBH LASER DIODE COAXIAL MODULE WITH SINGLE MODE FIBER NDL7401P SERIES FEATURES DESCRIPTION • CENTER WAVELENGTH: λC = 1310 nm The NDL7401P Series is a 1310 nm laser diode coaxial module with single mode fiber. It has a strained Multiple Quantum Well (st-MQW) structure and a built-in InGaAs monitor photo diode. It is recommended for junction and access network systems. The series is also available in FCPC and SC-PC connectors. • HIGH OUTPUT POWER FROM FIBER: PF = 2.0 mW MIN • LOW THRESHOLD CURRENT: ITH = 10 mA TYP at TC = 25°C • HIGH CUT-OFF FREQUENCY: fC = 2.0 GHz • InGaAs MONITOR PIN-PD • WIDE OPERATING TEMPERATURE RANGE: TC =-40 to +85°C • BASED ON BELLCORE TA-NWT-000983 ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified) PART NUMBER PACKAGE OUTLINE SYMBOLS NDL7401P Series PARAMETERS AND CONDITIONS VOP Operating Voltage, Pf = 2.0 mW ITH Threshold Current, UNITS MIN TYP MAX V 1.1 1.3 mA 10 25 25 50 15 20 TC = 85°C IMOD Modulation Current, Pf = 2.0 mW mA ηD Differential Efficiency from Fiber, TC = 85°C W/A 0.100 0.075 0.150 0.100 λC Center Emission Wavelength, Pf = 2.0 mW, RMS (-20 dB) TC = -40 to +85°C nm 1290 1260 1310 ∆λ/∆T Note: 1. Temperature Dependence of Center Emission Wavelength, TC = -40 to +85°C 1330 1360 nm/°C 0.4 0.5 nm 1.3 1.5 2.5 4.0 Rise Time, 10 to 90% ns 0.2 0.5 Fall Time, 90 to 10% ns 0.3 0.5 Im Monitor Current, VR = 5 V, Pf = 2.0 mW µA ID Monitor Dark Current, VR = 5 V nA γ1 Tracking Error, Im = const., TC = -40 to +85°C dB σ Spectral Width, tr tf γ = 10 log Pf 2.0 mW Pf = 2.0 mW, RMS (-20 dB) TC = 85°C 100 700 0.1 10 1.0 Pf (mW) TC = 25°C TC = -40 to +85°C 2.0 Pf 0 Im Im (at Pf (25°C) = 2.0 mW) California Eastern Laboratories NDL7401P SERIES ABSOLUTE MAXIMUM RATINGS1 ORDERING INFORMATION (TC = 25°C, unless otherwise specified) SYMBOLS PARAMETERS UNITS RATINGS mA ITH + 50 IF Forward Current of LD VR Reverse Voltage of LD V 2.0 IF Forward Current of PD mA 10 VR Reverse Voltage of PD V 20 TC Operating Case Temperature °C -40 to +85 TSTG Storage Temperature °C -40 to +85 TSLD Lead Soldering Temperature (10 s) °C 260 PART NUMBER AVAILABLE CONNECTOR NDL7401P Without Connector NDL7401PC With FC-PC Connector NDL7401PD With SC-PC Connector NDL7401P1 Without Connector NDL7401P1C With FC-PC Connector NDL7401P1D With SC-PC Connector NDL7401P2 Without Connector NDL7401P2C With FC-PC Connector NDL7401P2D 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. TYPICAL PERFORMANCE CURVES (TC = -40 to +85°C) THRESHOLD CURRENT AND OPERATION CURRENT vs. CASE TEMPERATURE OUTPUT POWER FROM FIBER vs. FORWARD CURRENT 100 TC = -40¡C TC = +25¡C TC = +70¡C 4.0 TC = +85¡C 3.0 2.0 1.0 IOP 50 30 ITH 20 10 5 3 2 1 0 50 100 -60 150 -40 -20 0 20 40 60 80 Forward Current, IF (mA) Case Temperature, TC (°C) TEMPERATURE DEPENDENCE OF DIFFERENTIAL EFFICIENCY FROM FIBER TEMPERATURE DEPENDENCE OF CENTER WAVELENGTH 0.3 100 1360 Center Wavelength, λC (nm) Differential Efficieny from Fiber, ηD (W/A) Threshold Current, ITH (mA) Operation Current, IOP (mA) Output Power from Fiber, Pf (mW) 5.0 0.2 0.1 0 -60 -40 -20 0 20 40 60 Case Temperature, TC (°C) 80 100 1340 1320 1300 1280 1260 -60 -40 -20 0 20 40 60 Case Temperature, TC (°C) 80 100 NDL7401P SERIES TYPICAL PERFORMANCE CURVES (TC = 25°C) OUTPUT POWER FROM FIBER vs. LD MONITOR CURRENT LONGITUDINAL MODE FROM FIBER Relative Intensity Output Power from Fiber, Pf (mW) 3.0 1300 1310 2.0 1.0 0 1320 0.5 Wavelenght, λ (nm) 1.0 1.5 LD Monitor Current, Im (mA) FORWARD CURRENT vs. FORWARD VOLTAGE FREQUENCY RESPONSE 9 50 Relative Intensity (dB) Forward Current, If (mA) 6 40 30 20 10 3 0 -3 -6 -9 -12 0 1 Forward Voltage, VF (V) 2 0 1 2 3 4 Modulation Frequency, f (GHz) 5 NDL7401P SERIES OUTLINE DIMENSIONS (Units in mm) NDL7401P Optical Fiber SM-9/125 Length: 1 m NDL7401P1 φ3.2±0.25 Optical Fiber SM-9/125 Length: 1 m φ0.9 φ3.2±0.25 15 φ0.9 15 φ7±0.2 φ7±0.2 27.4±1.0 27.4±1.0 5 5 2-φ2.2 2.0±0.2 4.0±0.2 φ0.45±0.05 20±1.0 φ0.45±0.05 20±1.0 φ6±0.1 φ6±0.1 12.7±0.2 17.0±0.2 PD PD P.C.D. = φ2 4 43 3 φ7±0.2 1 12 2 LD P.C.D. = φ2 43 12 1.0±0.1 CASE 4 7.2±0.3 3.7±0.3 3 1 2 LD CASE NDL7401P2 Optical Fiber SM-9/125 Length: 1 m φ3.2±0.25 φ0.9 15 φ7±0.2 27.7±1.0 5 0.5±0.2 2.5±1.0 19.5±1.0 0.3 2 P.C.D. = φ2 2-φ2.5 φ16 2 3 1 4 12±0.15 16.0 7±0.2 4-φ0.45±0.05 0.3 PD 1 3 CASE 4 LD 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 02/28/2000 DATA SUBJECT TO CHANGE WITHOUT NOTICE