PHOTODIODE InGaAs PIN photodiode with preamp G9734-14 Rosa type, 1.31/1.55 m, 4.25 Gbps Features Applications l 1.25 mm sleeve type ROSA (Receiver Optical Sub-Assembly) l High-speed response: 4.25 Gbps l Low power supply voltage: Vcc=Vpd=3.3 V l Differential output l Sensitivity: +2 to -24 dBm l Isolation type: Housing and signal ground are l Fiber channel l Optical fiber communications electrically isolated. Absolute maximum ratings (Ta=25 C) Parameter Supply voltage Reverse voltage (photodiode) Operating temperature (case temperature) Storage temperature Symbol Vcc VR Value -0.5, +5 7 Unit V V Topr -20 to +75 C Tstg -40 to +85 C Electrical and optical characteristics (Ta=25 C, =1.55 m, Vcc=3.0 to 3.6 V, Vpd=3.0 to 5.0 V, RL=50 *1, unless otherwise noted) Parameter Responsivity Symbol R Photo sensitivity *2 Supply current Cut-off frequency Low cut-off frequency Noise equivalent power *2 Trans-impedance *2 S Icc fc fc-L NEP Tz Minimum receivable sensitivity Pmin Maximum receivable sensitivity Pmax Output amplitude Vomax Output impedance Rout Dark current ID Optical return loss ORL *1: Capacitive coupling *2: Single-ended (Vout+) measurement Condition =1.31 m =1.55 m Pin= -18 dBm Dark state, RL= Pin= -18 dBm, -3 dB Pin= -18 dBm, -3 dB Dark state, to 3.2 GHz f=100 MHz 4.25 Gbps, NRZ PRBS=223-1, BER=10-12 Extinction ratio 9 dB Differential Dark state, RL= =1.31/1.55 m Min. 0.75 0.8 2.5 0.6 Typ. 0.85 0.9 0.85 45 3.2 2.5 550 1.0 Max. 60 5 - Unit V/mW mA GHz kHz nW rms k - -24 - dBm +1 +2 - dBm 27 50 0.05 35 330 1 - mV p-p nA dB A/W PRELIMINARY DATA Apr. 2005 1 InGaAs PIN photodiode with preamp Bit error rate 10 -3 10 -4 10 -5 10 -6 10 -7 10 -8 G9734-14 Frequency response (measurement example) (Typ. Ta=25 C, Bit rate 4.25 Gbps, PN=23, =1.55 nm, Extinction ratio 14 dB) (Ta=25 C, Vout+, Vcc=Vpd=3.3 V, =1.31 m) 9 RELATIVE SENSITIVITY (dB) BIT ERROR RATE 6 10-9 10 -10 3 0 -3 -6 -9 -12 -11 10 -12 10 -32 -31 -30 -29 -28 -27 -26 -25 -24 -23 -22 -15 10 MHz 100 MHz 1 GHz 10 GHz FREQUENCY AVERAGE OPTICAL INPUT POWER (dBm) KIRDA0343EA KIRDA0344EA Eye diagram Dimensional outline (unit: mm) Bit rate 4.25 Gbps, PN=23, NRZ, =1.55 m, Extinction ratio 14 dB, Ta=20 C, Vcc=Vpd=3.3 V, R=0.9 A/W +0 5.8 6.2-0.1 Vout+ 10 mV/div., 50 ps/div., Pin= -20 dBm (5 x) (12.7) 0.35 0.05 +0.35 12.05-0.45 5 +0.3 3.9 6.9-0.35 2.1 OPTICAL REFERENCE PLANE 1.1 0.035 Vout- 4.05 0.05 0.57 0.05 2.92 0.05 0.63 0.05 5.8 60 2.54 ( 5.4) Operating circuit example Vcc=3.3 V 0.1 F Vpd=3.3 V 0.1 F KIRDA0187EA TESTER AGC LIGHT INPUT Vpd (CATHODE) VoutVout+ Vcc Vee (GND) R Vout+ 0.1 F 50 Vout50 Vee=GND 50 COAXIAL CABLE 0.1 F 50 KGPDC0003EA Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. (c)2005 Hamamatsu Photonics K.K. HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658 France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Smidesvagen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 2 Cat. No. KIRD1090E01 Apr. 2005 DN