PHOTODIODE InGaAs PIN photodiode with preamp G9821 series Receptacle type, 1.3/1.55 m, 2.5 Gbps G9821 series is a family of high-speed receivers specifically developed for 1.3/1.55 m band optical fiber communications. These devices incorporate a high-speed, high-sensitivity InGaAs PIN photodiode and a high-speed preamp integrated in a receptacle module. Packages are available with various connectors and mounting styles. Features Applications l High-speed response l High gain with AGC (Auto Gain Control) l Low power supply voltage: 3.3 V l Differential output l Sensitivity: -25.5 to +1 dBm l Optical fiber communications l Fiber channel l Gigabit Ethernet l SDH/SONET (STM-16/OC-48) Absolute maximum ratings Parameter Supply voltage Operation temperature *1 Storage temperature *1 *1: No condensation Symbol Vcc Topr Tstg Value -0.5, +5.0 -40 to +85 -40 to +85 Unit V C C Electrical and optical characteristics (Ta=25 C, Vcc=3.3 V, Vee=0 V, RL=50 *2, =1.31 m, unless otherwise noted) Parameter Symbol Photo sensitivity S Supply current Icc Output bias voltage Vo Cut-off frequency fc Low cut-off frequency fc-L Noise equivalent power NEP Minimum receivable Pmin sensitivity Maximum receivable Pmax sensitivity Output impedance Rout Optical return loss ORL *2: Output: capacitive coupling *3: Single-ended (Vout+) measurement Condition Pin= -22 dBm *2, *3 Dark state, RL= Dark state, RL= Pin= -22 dBm, -3 dB *2 Pin= -22 dBm, -3 dB Dark state, to 1875 MHz, *2, *3 Min. 1.0 1.7 - Typ. 1.5 45 3.0 2.1 3.0 310 Max. 60 500 2.5 Gbps, PRBS=223-1 BER=10-10 Extinction ratio=10 dB - -25.5 -23.5 +1 - - 1.3/1.55 m 40 12 50 14 60 - Unit V/mW mA V GHz kHz nWrms dBm dB Package lineup Parameter Mounting style Connector Dimensional outline G9821-21 G9821-22 Board SC FC G9821-32 Panel FC 1 InGaAs PIN photodiode with preamp G9821 series Dimensional outlines (unit: mm, tolerance unless otherwise noted: 0.2 mm) G9821-21 G9821-22 SECTION A/A ( 2.5) (4) (5.2) 2-56 UNC 2B 2 PLCS (DEPTH: 4) 12.7 (11) 7.5 ( 2.54) 21.2 0.4 (11) A 1.45 ( 2.54) JIS C5973 SC RECEPTACLE 5.08 M8 x 0.75 P 9.5 0.1 0.45 0.1 LEAD 3.0 0.7 0.1 10.16 0.45 0.1 LEAD 9.4 12.8 0.1 A 6.1 0.1 9.2 0.1 1.75 0.1 (3.5) JIS C5970 FC RECEPTACLE 11.55 0.1 15.05 0.3 KIRDA0081EB KIRDA0082EB G9821-32 2.0 0.1 ( 2.54) (2 x) 4.2 0.1 7.5 Pin connection 5.5 0.1 Pin No. M8 x 0.75 P (11) 2.2 0.1 0.45 0.1 LEAD (2 x) 7.95 0.1 +0.05 19 -0.25 13.45 0.1 9.25 0.1 G9821 series Vcc Vout Vee Vout + JIS C5970 FC RECEPTACLE 1.57 0.1 KIRDA0083EB 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, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184, 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.: 19, 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. KIRD1085E01 Sept. 2005 DN