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| InGaAs-APD/Preamp Receiver FEATURES * 5pins co-axial ROSA(Receiver Optical Subassembly) with LC Receptacle * APD with +3.3V pre-amplifier * Wide band: 2.2GHz * Data rate up to 2.7Gb/s * Differential output * High sensitivity: -34dBm typ * Operating case temperature: -40C to 85C FRM5W232FY APPLICATION This APD detector preamp is intended to function as an optical receiver in long reach 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 has a differential electrical output. DESCRIPTION This APD preamplifier uses an InGaAs APD chip with GaAs transimpedance preamplifier. The FY package is a 5-pin coaxial ROSA (Receiver Optical Subassembly) with LC receptacle. This device is in compliance with ITU-T recommendations and meets the Telcordia requirements. ABSOLUTE MAXIMUM RATINGS(Tc=25C, unless otherwise specified) Ratings Parameter Symbol Min. Max. C Units Storage Temperature Tstg -40 +85 Operating Temperature Top -40 +85 C Supply Voltage Vdd 0 4.5 V APD Reverse Voltage VR 0 VB(Note) V APD Reverse Current IR - 3(peak) mA Note: VB differs from device to device. VB data is attached to each device. Edition 1.1 May 13, 2005 1 FRM5W232FY OPTICAL AND ELECTRICAL CHARACTERISTICS (Tc=25C, =1550nm, Vdd=+3.3V, unless otherwise specified) Parameter Symbol Test Conditions InGaAs-APD/Preamp Receiver Limits Min. Typ. 0.80 0.85 0.70 50 0.12 2200 2.5 50 60 9.5 -34 -33 -33 550 45 +3.30 Max. 65 0.15 2600 75 +2 11 -33 -31 800 70 +3.45 Units =1310nm, M=1 APD Responsivity R =1550nm, M=1 =1610nm, M=1 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 VB Zt BW fcl dpk GD S22 IN ID=10uA (Note.1) Pin=-30dBm, f=100MHz, Single-end Pin=-30dBm, M=10 -3dB from 1MHz Pin=-30dBm, M=10, from 1MHz Pin=-30dBm, M=10 from 500MHz to 1.75GHz up to 1.75GHz up to 2.5GHz Average within 2.2GHz 0.75 0.80 40 0.08 1800 2.2 10 5 -5 -7 450 27 +3.15 A/W V V/C ohm GHz kHz dB psec dB pA/ sqrtHz Minimum Sensitivity Maximum Overload Maximum Output Voltage Swing Optical Return Loss Power Supply Current Power Supply Voltage 2.48832Gb/s, 25C NRZ, Rext 23 PRBS=2 -1, =14dB -40C ~ Pr BER=10-10, 85C VR=Optimum Rext=10dB,25C (Note.3) 2.48832Gb/s, NRZ, PRBS=223-1, -10 Pmax BER=10 , M=3 M=3 (Note.4) Vclip ORL Idd Vdd Saturated Output Voltage - dBm dBm mV dB mA V Note.1: Gamma=dVB/dTc Note.2: All the parameters are measured with 50ohm AC-coupled. Note.3: with fc=1866MHz Bessel filter Note.4: Defined by 10% distortion of wave form 2 InGaAs-APD/Preamp Receiver FRM5W232FY UNIT:mm 3 FRM5W232FY InGaAs-APD/Preamp Receiver For further information please contact: CAUTION Eudyna Devices USA Inc. 2355 Zanker Rd. San Jose, CA 95131-1138, U.S.A. TEL: (408) 232-9500 FAX: (408) 428-9111 URL: http://www.us.eudyna.com/ 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: Do not put these products into the mouth. 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. 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 Europe Ltd. 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 Road, Tsim Sha Tsui, Kowloon, Hong Kong. TEL: +852-2377-0227 FAX: +852-2377-3921 Eudyna Devices Inc. reserves the right to change products and specificationswithout notice. The information does not convey any license under rights ofEudyna Devices Inc. or others. (c) 2005 Eudyna Devices Inc. Printed in Japan Eudyna Devices Inc. Sales Division 1, Kanai-cho, Sakae-ku Yokohama, 244-0845, Japan TEL: +81-45-853-8151 FAX: +81-45-853-8173 URL: http://www.eudyna.com/ 4 |
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