InGaAs-PIN/Preamp Receiver FRM3Z621KT/LT FEATURES KT • Data rate up to 622Mb/s • High Responsivity: 0.85A/W at 1,310nm • High temperature operation up to 85°C APPLICATIONS • Medium bit rate standard medium haul optical transmission system at STM-4 (OC-12) DESCRIPTION These PIN preamplifiers use an InGaAs PIN with a GaAs IC preamplifier. Package style is a hermetically sealed, epoxyless coaxial package with a multimode fiber pigtail. LT Edition 1.1 July 2004 1 InGaAs-PIN/Preamp Receiver FRM3Z621KT/LT ABSOLUTE MAXIMUM RATINGS (Ta=25°C) Parameter Symbol Ratings Unit Storage Temperature Tstg -40 to +85 °C Operating Case Temperature Top -40 to +85 °C IC Supply Voltage Vss -7 to +0 V PD Supply Voltage Vr 0 to +20 V PD Reverse Current Ir 500 µA Po max 0 dBm Maximum Input Power OPTICAL & ELECTRICAL CHARACTERISTICS (Ta=-40° to +85°C, Vss=-5.2V, Vr=5V level and λ=1,310/1,550nm unless otherwise specified) Min. Limits Typ. λ=1,310nm 0.8 0.85 - A/W Zt AC, RL=50Ω, Pin <-15dBm 3.0 3.5 - KΩ BW AC-Coupled, RL=50Ω, -3dBm from 1MHz 435 - - MHz 622Mb/s NRZ, 223-1 P.R.B.S., B.E.R.=10-10 Ta=25°C - -32.5 -32 dBm Ta=-40 to +85°C - -31 -30.5 dBm Pmax Note (1) -7 - - dBm Power Supply Current Iss - - - 40 mA Recommended Supply Vss - -5.46 -5.2 -4.94 V Vr - 5 - 20 V ORL - 30 - - dB in avg. within 435MHz - 2.64 3.2 pA/ Hz Symbol Test Conditions Responsivity R Transimpedance Parameter Bandwidth Sensitivity Maximum Input Optical Power PD Voltage Optical Return Loss Equivalent Input Current Density Pr Unit Max. Note: (1) Maximum Input Optical Power, Pmax is defined as the optical power when the variation of F.W.H.M. of the output waveform is less than 10% compared with that of the low input; optical power level. (2) No data is accompanied with each device. (3) Optical characteristics are specified on the condition that single mode fiber is used as the optical source for testing. 2 InGaAs-PIN/Preamp Receiver FRM3Z621KT/LT Fig. 2 Relative Frequency Response Ta = 25°C Vss=-5.2V VR=5V CW condition RL=∞ λ=1,310nm -0.1 -0.2 +3 Relative Response (dB) 0 -0.3 -0.4 Pin=-10dBm 0 -3 Ta = 25°C Vss=-5.2V VR=5V AC-Coupled RL=50Ω λ=1,310/1,550nm -6 -9 -0.5 -0.6 50 100 1 10 Photo Current (µA) Pin=-30dBm 100 1000 Frequency, f(MHz) Fig. 3 Equivalent Input Noise Current Density Fig. 4 Eye diagram with a 1,310nm, 622Mbps NRZ, 223-1 PRBS incident signal at Tc = 25°C 10 50mV/Div Equivalent input noise current density in (pA/ Hz) Delta Output Voltage ∆Vout (V) Fig. 1 Normarized Output Voltage as a function of Peak Photo Current 5 200ps/Div Ta = 25°C Vss=-5.2V AC-Coupled RL=50Ω Pin=-7dBm with Bessel filter 1 10 100 1000 Frequency, f (MHz) 3 InGaAs-PIN/Preamp Receiver FRM3Z621KT/LT Fig. 5 Bit Error Rate at 1,310nm and a 622Mbps NRZ 223-1 PRBS for various case temperature 10-3 λ=1,310nm 622Mb/s NRZ Vss=-5.2V VR=5V Ta=25°C 10-4 85°C Bit Error Rate 10-5 10-6 -40°C 10-7 10-8 10-9 10-10 10-11 10-12 -40 -35 -30 -25 Received Optical Power (dBm) UNIT: mm “KT” PACKAGE GND 2.5±0.1 VSS Ø0.9±0.1 Ø7.2 MAX Ø6.0 MAX 4-Ø0.45±0.05 P.C.D. 2.0±0.2 P.C.D. 4.0±0.2 2.0±0.1 VR VR 8.4±0.2 14.0±0.15 17.0±0.2 2-C1.5 OUT GND 4.4 MAX 32.0 MAX 10.0 MIN 4.2±0.2 1000 MIN VSS 8.4±0.2 OUT UNIT: mm “LT” PACKAGE GND VR VR VSS 7.6 MAX Ø0.9 Ø6.0 MAX 1.0±0.1 OUT Ø7.2 MAX 4-Ø0.45±0.05 2.5±0.1 P.C.D. 4.0±0.2 OUT P.C.D. 2.0±0.2 17.0±0.2 14.0±0.15 VSS GND 10.0 MIN 32.0 MAX 4 1000 MIN InGaAs-PIN/Preamp Receiver FRM3Z621KT/LT For further information please contact: Eudyna Devices USA Inc. 2355 Zanker Rd. San Jose, CA 95131-1138, U.S.A. TEL: (408) 232-9500 FAX: (408) 428-9111 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: 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 5