www.perkinelmer.com/opto lighting imaging telecom fiber-optic receiver modules sr minidil apd series sraa 155, 622, 1.2 fiber-optic receiver modules description the sraa series incorporates a high-speed ingaas photodiode with a gaas transimpedance amplifier in an 8 pin minidil package for digital communication applications. this series of fiber-optic receiver modules conforms to synchronous optical network (sonet) requirements for oc-3, 12 (155, 622 mbps) and oc-24 (1.2 gbps) receivers used in long-range, intermediate-range and short-range applications. the transimpedance amplifier with automatic gain control provides a cost-effective upgrade path from pin photodiodes for applications such as atm- sdh transmission equipment, fiber channel, fddi, 100 mbps ethernet, or custom fiber optics. receiver modules are available in industry-standard fibered packages with either multi-mode or single-mode pigtail. committed to supplying the highest quality products, perkinelmer optoelectronics is certified to meet iso 9001. the sraa series is designed to satisfy telcordia quality specification gr-468-core. all devices undergo periodic process qualification programs to assure high reliability. applications ? long haul transmission equipment ? digital video ? fiber channel test equipment features ? ingaas apd detector ? gaas tia ? 155, 622 mbps and 1.2 gbps ? automatic gain control fibered and connectorized modules internally beveled fiber for low return loss ? high reliability datasheet .
sraa 155, 622, 1.2 specifications 01-005:051001/2 www.perkinelmer.com/opto parameter sraa155 sraa622 sraa1.2 units min typ max min typ max min typ max bandwidth (-3db, 50 ohms) 100 120 400 415 840 950 mhz responsivity (1300 nm) 90 45 10 kv/w effective transimpedance 13 7 1.4 kohms sensitivity (ber=10 -10 ) -46 -48 -40 -42 -36 -38 dbm overload for apd gain of 3 -7 -4 -7 -4 -7 -4 dbm agc threshold power (-0.5db) -27 -26 -20 dbm output offset voltage 1.4 1.4 1.8 volts output impedance 30 50 60 30 50 60 30 50 60 ohms optical return loss -27 -30 -27 -30 -27 -30 db tia supply current 30 60 30 60 35 65 ma tia power dissipation 150 300 150 300 165 315 mw figure 1. top view and pin-out table 19.0 1 4 r 30 min 2.0 2.54 4.00 4.1 13.2 7.4 1 meter min test conditions: t=22 c, v dd = 5 volts, r l = 50 ohms ac. limits applicable at 22 c (case temperature). note: sensitivity is tested at optimum apd voltage (supplied for each module; maximum apd voltage is -100 volts). consult perkinelmer optoelectronics for typical performance characteristics over the operating temperature range. pin # description 1 -hv 2 gnd 3 gnd 4o/p 5 gnd 6 gnd 7 vdd (5v) 8 gnd 8 5 all dimensions in mm. (nominal)
ordering guide generic device type: sraa bbb - ff cc fiber type: (core/cladding/buffer) ( ff ): 09 : 9/125/900 m bit rate: ( bbb ): 155 : 155 mbps 622 : 622 mbps 1.2 : 1.2 gbps fiber termination: fc : fc connector sc : sc connector 01-005:051001/3 www.perkinelmer.com/opto 2001 perkinelmer inc. all rights reserved. canada: perkinelmer optoelectronics 22001 dumberry road vaudreuil, qu?bec, j7v-8p7 canada phone: (450) 424-3300 fax: (514) 693-2210 europe: perkinelmer optoelectronics gmbh wenzel-jaksch-str.31 65199 wiesbaden phone: +49 611 492 534 fax: +49 611 492 578 asia: perkinelmer optoelectronics 47 ayer rajah crescent #06-12 singapore 139947 phone: +65 775 2022 fax: 65 775 1008 usa: perkinelmer optoelectronics 44370 christy street fremont, ca 94538-3180 phone: (510) 979-6500 fax: (510) 687-1152 . sraa 155, 622, 1.2 maximum ratings supply voltage (v dd ) 7 volts optical power 2 mw fiber bend radius 30 mm min. operating case temp. 0/70 c storage temperature -40/85 c noise filter values bw (mhz) c1, c2 (pf) l1 (nh) 120 30 120 415 10 33 850 5.6 15 50 ohms load l1 c2 c1 tia gnd 0.01 uf 10 uf vpd -hv 0.1 uf apd low pass noise filter (optional) 10 uf +5volts 0.01 uf vdd figure 2. t ypical connection circuitry output perkinelmer optoelectronics reserve the right to change or amend specifications and/or configurations at any time without notice.
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