InGaAs-APD/Preamp Receiver FRM5W232HY FEATURES • Data Rates up to 2.7Gb/s • High Sensitivity: -34 dBm (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 FRM5W232HY incorporates an InGaAs Avalanche Photodiode (APD) detector, a GaAs 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 HY package is secured by a horizontal flange. ABSOLUTE MAXIMUM RATINGS (Tc=25°C, unless otherwise specified) Parameter Symbol Ratings Unit Storage Temperature Tstg -40 to +85 °C Operating Case Temperature Top -40 to +85 °C Supply Voltage VDD 0 to +4.5 V APD Reverse Voltage VR 0 to VB (Note) V APD Reverse Current IR(peak) 3 mA Note: Since VB may vary from device-to-device, VB data is attached to each device for reference. Edition 1.2 July 2004 1 InGaAs-APD/Preamp Receiver FRM5W232HY OPTICAL & ELECTRICAL CHARACTERISTICS (Tc=25°C, λ=1,550nm, VDD=+3.3V unless otherwise specified) λ = 1,310nm, M=1 λ = 1,550nm, M=1 Min. 0.75 0.80 Limits Typ. 0.80 0.85 Max. - R16 λ = 1,610nm, M=1 - 0.70 - VB ID=10µA 40 50 65 V Temperature Coefficient of VB γ Note (1) 0.08 0.12 0.15 V/°C AC Transimpedance Zt Pin=-30dBm, f=100MHz, Single-end 1800 2200 2600 Ω 2.2 2.5 - GHz - 50 75 kHz Parameter APD Responsivity APD Breakdown Voltage Bandwidth Lower Cut-Off Frequency Symbol Test Conditions R13 R15 BW Pin=-30dBm, M=10, -3dB from 1MHz fcl Unit A/W Peaking dpk Pin=-30dBm, M=10, from 1MHz - - +2 dB Group Delay Deviation GD Pin=-30dBm, M=10, from 500MHz to 1.75GHz - 60 - psec Output Return Loss S22 up to 1.75GHz 10 - - up to 2.5GHz 5 - - Average within 2.2GHz - 9.5 11 Ta=25°C, Rext=14dB - -34.0 -33.0 Ta=-40°C ~ 85°C, Rext=14dB - -33.0 -31.0 Ta=25°C, Rext=10dB - -33.0 - 2.488Gb/s, NRZ, PRBS=223-1, BER=10-10, M=3 -5 - - M=3, Note (3) -7 - - Equivalent Input Noise Current Density Minimum Sensitivity Maximum Overload in Pr Pmax Note (4) dB pA Hz dBm dBm Maximum Output Voltage Swing Vclip Saturated Output Voltage 450 550 800 mV Optical Return Loss ORL - 30 - - dB Power Supply Current IDD - - 45 70 mA Power Supply Voltage VDD - 3.15 3.30 3.45 V Note: (1) γ= VB/ Tc Note: (2) All the parameters are measured with 50Ω AC-coupled. Note: (3) Defined by 10% distortion of wave form. Note: (4) Test condition is 2.488Gb/s, NRZ, PRBS=223-1, B.E.R.=10-10, VR=Optimum with fc = 1866 MHz Bessel filter. . 2 InGaAs-APD/Preamp Receiver FRM5W232HY Notes 3 InGaAs-APD/Preamp Receiver FRM5W232HY “HY” PACKAGE UNIT: mm For further information please contact: CAUTION Eudyna Devices USA Inc. Eudyna Devices Inc. products contain gallium arsenide (GaAs) which can be hazardous to the human body and the environment. For safety, observe the following procedures: 2355 Zanker Rd. San Jose, CA 95131-1138, U.S.A. TEL: (408) 232-9500 FAX: (408) 428-9111 www.us.eudyna.com • Do not put this product into the mouth. Eudyna Devices Europe Ltd. • Do not alter the form of this product into a gas, powder, or liquid through burning, crushing, or chemical processing as these by-products are dangerous to the human body if inhaled, ingested, or swallowed. Network House Norreys Drive Maidenhead, Berkshire SL6 4FJ United Kingdom TEL: +44 (0) 1628 504800 FAX: +44 (0) 1628 504888 Eudyna Devices Asia Pte Ltd. Hong Kong Branch Rm. 1101, Ocean Centre, 5 Canton Rd. Tsim Sha Tsui, Kowloon, Hong Kong TEL: +852-2377-0227 FAX: +852-2377-3921 • Observe government laws and company regulations when discarding this product. This product must be discarded in accordance with methods specified by applicable hazardous waste procedures. Eudyna Devices Inc. reserves the right to change products and specifications without notice. The information does not convey any license under rights of Eudyna Devices Inc. or others. © 2004 Eudyna Devices USA Inc. Printed in U.S.A. Eudyna Devices Inc. Sales Division 1, Kanai-cho, Sakae-ku Yokohama, 244-0845, Japan TEL: +81-45-853-8156 FAX: +81-45-853-8170 4