NX7327BF-AA

NEC's 1310 nm InGaAsP MQW FP PULSED LASER DIODE IN COAXIAL PACKAGE FOR OTDR APPLICATION (110 mW MIN) FEATURES HIGH OUTPUT POWER: Pf = 180 mW at IFP = 1000 mA, Pulse Conditions: Pulse width (PW) = 10 µs, Duty = 1% LONG WAVELENGTH: λC = 1310 nm NX7327BF-AA DESCRIPTION NEC's NX7327BF-AA is a 1310 nm Multiple Quantum Well (MQW) structured Fabry-Perot (FP) laser diode coaxial module with single mode fiber. This module is specified to operate under pulsed condition and designed for light source of Optical Time Domain Reflectometer (OTDR). ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C) PART NUMBER SYMBOLS VFP Pf ITH λC σ tr tf PARAMETERS AND CONDITIONS Forward Voltage, IFP = 1000 mA, PW = 10 µs, Duty = 1% Optical Output Power from Fiber, IFP = 1000 mA, PW = 10 µs, Duty = 1% Threshold Current Center Wavelength, IFP = 1000 mA, PW = 10 µs, Duty = 1%, RMS (-20 dB) Spectral Width, IFP = 1000 mA, PW = 10 µs, Duty = 1%, RMS (-20 dB) Rise Time, 10-90% Fall Time, 90-10% UNITS V mW mA nm nm ns ns 1290 110 MIN NX7327BF-AA TYP 2.5 180 35 1310 4.5 65 1330 10.0 2.0 2.0 MAX 4.0 ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°C) PART NUMBER SYMBOLS Ith Pf λC ∆λ/∆T σ PARAMETERS AND CONDITIONS Threshold Current Optical Output Power from Fiber, IFP = 1000 mA, PW = 10 µs, Duty = 1% Center Wavelength, IFP = 1000 mA, PW = 10 µs, Duty = 1%, RMS (-20 dB) Temperature Dependency of Center Wavelength Spectral Width, IFP = 1000 mA, PW = 10 µs, Duty = 1%, RMS (-20 dB) UNITS mA mW nm nm/°C dB 75 1280 0.35 10...