nec's ?50 m ingaas pin-pd rosa with internal pre-amplifier for 2.5 gb/s applications NR3510UR features nec's NR3510UR is a ingaas pin pd rosa with an internal pre-ampli er in a receptacle type package designed for sff/ sfp transceiver with lc duplex receptacle. this device is ideal as a receiver for synchronous digital hierarchy (sdh) system, stm-16, itu-t recommendations. description california eastern laboratorie s preliminary data sheet ? internal pre-amplifier ? high sensitivity s = 0.80 a/w min. @ = 1.31 m s = 0.85 a/w min. @ = 1.55 m ? low operating voltage v pd = 3.3 v ? minimum receiver sensitivity p r = ? 22 dbm ? wide operating temperature range t c = ? 40 to +85 c ? 50 differential output ? small package 4.6 mm rosa (total length 12.0 mm max.) ? based on telcordia reliability
NR3510UR p ackage dimensions (unit:mm) 4.0450.05 0.30.1 1.10.05 6.990.2 11 .50.5 12.50.5 0.550.05 1.30.15 1.0 0.3 max. optical reference plane 2.92 3.4 4.750.1 ( 4.75) p.c.d 2.5 4.56 4.750.05 5- 0.3 0.8 max. bottom view 2 1 5 3 4 pin connections pin no. 1 2 3 4 5 f unction v pd : pd cathode v out + : data output (+) v out - : data output (-) v cc : pre-amplifer power supply (+3.3 v) gnd : case ground gnd pd v cc v out + v out - v pd
NR3510UR p art number package NR3510UR 4.6 mm rosa ordering information absolute maximum ratings p arameter symbol ratings unit reverse current i r 1.0 ma pre-ampli er supply voltage v cc ? 0.5 to +4.5 v reverse voltage v r 20 v forward current i f 10 ma optical input power p in 8mw operating case temperature t c ? 40 to +85 c storage temperature t stg ? 40 to +85 c lead soldering temperature t sld 350 (3 sec.) c relative humidity (noncondensing) rh 85 % electro-optical characteristics (t c = ? 40 to +85 c, v cc = 3.3 v, = 1.31 m, 1.55 m, unless otherwise speci ed) life support applications these nec products are not intended for use in life support devices, appliances, or systems where the malfunction of these prod ucts can reasonably be expected to result in personal injury. the customers of cel using or selling these products for use in such applications do so at their own risk and agree to fully indemnify cel for all damages resulting from such improper use or sale. a business partner of nec compound semiconductor devices, ltd. 04/16/2004 p arameter symbol conditions min. typ. max. unit dark current i d v r = 3.3 v, t c = 25 c 0.1 1.0 na v r = 3.3 v 50 minimum receiver sensitivity p r 2.48832 gb/s, ber = 10 ? 10 , prbs = 2 23 ? 1, er = 10 db, = 1.31 m, nrz, ac-coupled ? 22 ? 21 dbm maximum optical input power p ovl 2.48832 gb/s, ber = 10 ? 10 , prbs = 2 23 ? 1, er = 10 db, = 1.31 m, nrz, ac-coupled 0.5 1.0 dbm sensitivity s v r = 3.3 v, = 1.31 m 0.80 a/w v r = 3.3 v, = 1.55 m 0.85 cut-off frequency f c v r = 3.3 v, ac-coupled , r l = 50 , ? 3 db ref to 100 mhz 1.8 1.9 ghz optical return loss orl smf 27 db t ransimpedance z t f = 100 mhz, 50 single-ended, ac-coupled 50 load 1.05 1.4 k power supply voltage v pd 3.15 3.3 3.45 v pre-ampli er supply voltage v cc 3.15 3.3 3.45 v pre-ampli er supply current i cc v cc = 3.15 to 3.45 v 35 65 ma
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