NX7304CG-CC

PRELIMINARY DATA SHEET NEC's 1310 nm InGaAsP MQW FP LASER DIODE IN COAXIAL PACKAGE NX7304BG-CC FOR FIBER OPTIC COMMUNICATIONS NX7304CG-CC FEATURES CENTER WAVELENGTH: λC = 1310 nm HIGH OUTPUT POWER FROM FIBER: PF = 2.0 mW MIN LOW THRESHOLD CURRENT: ITH = 10 mA HIGH CUT-OFF FREQUENCY: fC = 2.0 GHz InGaAs MONITOR PIN-PD WIDE OPERATING TEMPERATURE RANGE: TC =-40 to +85°C WITH SC-UPC CONNECTOR BASED ON TELCORDIA RELIABILITY DESCRIPTION NEC's NX7304BG-CC and NX7304CG-CC are 1310 nm Multiple Quantum Well (MQW) structured Fabry-Perot (FP) laser diode coaxial modules with single mode fiber. These modules are ideal as a light source for ITU-T recommended Synchronous Digital Hierarchy (SDH) systems, for fiberoptic communications such as SONET and for digital transmission. ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified) PART NUMBER SYMBOLS VOP ITH IMOD ηD λC ∆λ/∆T σ tr tf Im ID γ1 Note: 1. PARAMETERS AND CONDITIONS Operating Voltage, Pf = 2.0 mW Threshold Current, TC = 85°C Modulation Current, Pf = 2.0 mW Differential Efficiency, TC = 85°C Center Wavelength, Pf = 2.0 mW, RMS (-20 dB) TC = -40 to +85°C Temperature Dependence of Center Emission Wavelength, TC = -40 to +85°C Spectral Width, Pf = 2.0 mW, RMS (-20 dB) TC = 85°C mA W/A nm 0.100 0.075 1290 1260 UNITS V mA MIN NX7304BG-CC NX7304CG-CC TYP 1.1 10 25 15 0.150 0.100 1310 1330 1360 0.5 2.5 4.0 0.5 0.5 10 1.0 MAX 1.3 25 50 20 nm/°C nm ns ns µA nA dB 100 0.4 1.3 1.5 0.2 0.3 700 0.1 Rise Tim...