FRM5W232LY Datasheet | Eudyna Devices

FEATURES - Data Rates up to 2.7Gb/s - High Sensitivity: -34 d Bm (typ.) - Differential Electrical Output - Preamplifier Power Supply Voltage: +3.3V - Wide operating temperature range: -40 to +85°C APPLICATIONS This APD detector preamp is intended to function as an optical receiver in long haul SONET, SDH, and DWDM systems operating up to 2.7Gb/s. The device operates in both the 1,310 and 1,550nm wavelength windows. The detector preamplifier is DC coupled with a differential electrical output. DESCRIPTION The FRM5W232LY incorporates a 30 micron In Ga As Avalanche Photodiode (APD) detector, a Ga As IC transimpedance preamplifier. The APD is processed with modern MOVPE techniques resulting in reliable performance over a wide range of operating conditions. The lens coupling system and the single mode fiber are assembled using Nd: YAG welding. The LY package is secured by a vertical flange. ABSOLUTE MAXIMUM RATINGS (Tc=25°C, unless otherwise specified) Parameter .. Symbol Tstg Top VDD VR IR(peak) Ratings -40 to +85 -40 to +85 0 to +4.5 0 to VB (Note) 2 Unit °C °C V V m A Storage Temperature Operating Case Temperature Supply Voltage APD Reverse Voltage APD Reverse Current Note: Since VB may vary from device-to-device, VB data is attached to each device for reference. Edition 1.2 July 2004 In Ga As-APD/Preamp Receiver OPTICAL & ELECTRICAL CHARACTERISTICS (Tc=25°C, λ=1,550nm, VDD=+3.3V unless otherwise specified) Parameter APD Responsivity APD Breakdown Voltage Temperature Coefficient of VB AC Transimpedance Bandwidth Lower Cut-Off Frequency Peaking Group Delay Deviation Output Return Loss Equivalent Input Noise Current Density Symbol R13 R15 R16 VB γ Zt BW fcl dpk GD S22 in Pin=-30d Bm, M=10, from 1MHz Pin=-30d Bm, M=10, from 500MHz to 1.75GHz up to 1.75GHz up to 2.5GHz Average within 2.2GHz Ta=25°C, Rext=14d B Minimum Sensitivity .. Test Conditions λ = 1,310nm, M=1 λ = 1,550nm, M=1 λ = 1,610nm, M=1 ID=10µA Note (1) Pin=-30d Bm, f=100MHz,...