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| InGaAs-APD/Preamp Receiver FEATURES * Board mount type "GT" package: 17 pins * InGaAs-APD with pre-amplifier * Integrated Design Optimizes Performance at Bit Rates up to 10.7Gb/s * Electrical Differential Output * High Sensitivity: -26.5dBm * Operates in both C and L wavelength bands FRM5N141GT APPLICATIONS This APD with preamplifier is intended to function as an optical receiver at 1,310nm or 1,530-1,610nm in SONET, SDH, DWDM or other optical fiber systems operating up to 10.7Gb/s. The typical transimpedance (Zt) value of 1,200 optimizes the total bandwidth for 10Gb/s application. The detector preamplifier is DC coupled and has an electrical differential output. DESCRIPTION The FRM5N141GT incorporates a high bandwidth InGaAs APD photo diode, a GaAs amplifier in a hermetically sealed board mount type package. The APD is processed with modern epitaxial techniques resulting in a reliable performance over a wide range of operating conditions. ABSOLUTE MAXIMUM RATINGS (Tc=25C, unless otherwise specified) Ratings Parameter Symbol Min. -40 Max. +85 Unit Storage Temperature Tstg C Operating Temperature Top -5 +75 C Supply Voltage Vss -6 0 V APD Reverse Voltage VR 0 VB(Note) V APD Reverse Current IR - 4(peak) mA Note: Since VB may vary from device-to-device, VB data is attached to each device for reference. Edition 1.1 July 2004 1 FRM5N141GT OPTICAL & ELECTRICAL CHARACTERISTICS (Tc=25C, =1,550nm, Vss=-5.2V, unless otherwise specified) Parameter APD Responsivity APD Breakdown Voltage Temperature Coefficient of VB AC Transimpedance Maximum Output Voltage Swing Bandwidth Lower Cut-off Frequency Peaking Symbol R VB Zt Vclip Test Conditions = 1,310nm, M=1 = 1,550nm, M=1 = 1,610nm, M=1 ID = 10A Note (1) f = 750MHz, Single-end InGaAs-APD/Preamp Receiver Min. 0.75 0.75 20.0 0.03 800 Limits Typ. 0.85 0.90 0.80 25.0 0.05 1200 Max. 30.0 0.07 - Unit A/W V V/C Saturated Output Voltage -3dB from 750MHz, Pin=-20dBm M=9 M=3 350 6.0 6.0 -7 27 27 -5.46 9.5 3800 550 7.5 7.5 40 0.5 30 50 12 7 -26.5 -25.5 -5 110 -5.20 10.0 3900 750 8.5 mV BW fcl dpk GHz 100 psp-p -25.0 dBm -24.0 dB kHz dB -3dB from 750MHz, Pin=-20dBm 130MHz to BW, Pin=-20dBm, M=9 1GHz to 4GHz, Pin=-20dBm, M=9 Group Delay Deviation GD 1GHz to 6GHz, Pin=-20dBm, M=9 Output Return Loss S22 130MHz to 6GHz 130MHz to 8GHz 10Gb/s, NRZ, PRBS=231-1, 25C B.E.R.=10-12, VR=Optimum, 75C Rext=13dB 10Gb/s, NRZ, PRBS=231-1, B.E.R.=10-12, M=3, Rext=13dB = 1,550nm = 1,310nm - Minimum Sensitivity Pr Maximum Overload Po ORL Iss Vss Rth B 130 -4.94 10.5 4000 dBm Optical Return Loss Power Supply Current Power Supply Voltage Thermistor Resistance Thermistor B Constant dB mA V k K Note 1: =VB/dTc Note: All the parameters are measured with 50 load through external coupling capacitor. 2 InGaAs-APD/Preamp Receiver Notes FRM5N141GT 3 FRM5N141GT "GT" PACKAGE 11.75 8.75 O0.9 #6 #7 14.0 8.0 #1 O4.1 InGaAs-APD/Preamp Receiver 2.8 Lead Detail (x4) 0.9 UNIT: mm #11 #12 #17 2-0.75 7.4 0.3 2-0.2 2-0.6 10-0.3 # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 4-2.0 8-P1.0 L (Note ) Symbol GND VPD NC(NIC) VPreamp NC(NIC) GND GND OUT GND OUT GND GND OFFSET NC(NIC) NC(NIC) Rth NC(NIC) GND PIN DESIGNATIONS Case Ground PD Bias NC(NIC) Preamp Bias NC(NIC) Case Ground Case Ground Output (-) Case Ground Output (+) Case Ground Case Ground DC Offset Control NC(NIC) NC(NIC) Thermistor for APD NC(NIC) Case Ground 5.0 MAX. 28.0 MAX. 2.3 NC (NIC): No Internal Connection Note: The fiber length (L) shall be specified in the detail (individual) specification. For further information please contact: CAUTION 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: Eudyna Devices USA Inc. 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. * 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 Rd. Tsim Sha Tsui, Kowloon, Hong Kong TEL: +852-2377-0227 FAX: +852-2377-3921 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. (c) 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 |
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