data sheet the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. not all devices/types available in every country. please check with local nec representative for availability and additional information. ? 1999, 2001 document no. p14849ej4v0ds00 (4th edition) date published august 2001 ns cp(k) printed in japan the mark ? ? ? ? shows major revised points. receiver NR4500BP-CC,nr4500cp- cc f f f f 50 m m m m m ingaas apd receiver for 2.5 gb/s coaxial module with internal pre-amplifier description the NR4500BP-CC and nr4500cp-cc are 2.5 gb/s apd receiver in a coaxial module with an internal pre- amplifier. these modules are ideal as a receiver for synchronous digital hierarchy (sdh) system, stm-16, itu-t recommendations. features ? apd with high performance gaas pre-amplifier ? high data rate capability 2.5 gb/s ? receiver sensitivity p low = C32 dbm ? operating case temperature range t c = 0 to +85c ? single-end output ? coaxial module with sc-upc connector package dimensions (unit: mm) 17.0 8.4 8.4 4.2 1.0 stem 7.4 f p.c.d. 4.00.15 f p.c.d. 2.00.15 f 1.0 max. f 1 vpd (apd cathode) 2v ss (C5.2 v) 3 signal out 4 case ground pin no. bottom view 1 2 3 4 pin connections function 4.3 3.20.15 f 8.3 max. f 14.0 2.5 25.4 0.450.04 2.5 f 12.0 min. 7.150.05 f 9.95 11.35 optical fiber length: 1 m min. with sc connector 25.4 0.450.04 9.95 11.35 3.20.15 f 8.3 max. f 7.150.05 f 14.0 4.05 0.5 17.0 7.6 max. 2.5 8.3 max. 8.5 max. NR4500BP-CC nr4500cp-cc optical fiber length: 1 m min. with sc connector 12.0 min. vpd signal out v ss case ground gaas pre-amplifier apd stem 7.4 f p.c.d. 4.00.15 f p.c.d. 2.00.15 f 1.0 max. f
data sheet p14849ej4v0ds 2 NR4500BP-CC,nr4500cp-cc optical fiber characteristics parameter specification unit mode field doameter 9.5 1 m m cladding diameter 125 2 m m maximum cladding noncircularity 2 % maximum core/cladding concentricity 1.6 % outer diameter 0.9 0.1 mm cut-off wavelength 1 100 to 1 270 nm minimum fiber bending radius 30 mm fiber length 1 000 min. mm flammability ul1581 vw-1 sc-upc connector fiber length: 1 000 mm min. 352 mm 8.990.5 mm
data sheet p14849ej4v0ds 3 NR4500BP-CC,nr4500cp-cc ordering information part number flange type available connector NR4500BP-CC flat mount flange with sc-upc connector nr4500cp-cc vertical mount flange absolute maximum ratings parameter symbol ratings unit forward current i f 10 ma reverse current i r 1.0 ma supply voltage v ss C6.0 v operating case temperature t c 0 to +85 c storage temperature t stg C40 to +85 c lead soldering temperature t sld 260 (10 sec.) c relative humidity (noncondensing) rh 85 % electro-optical characteristics (t c = 25c, v ss = C 5.2 v, l l l l = 1 310/1 550 nm, unless otherwise specified) parameter symbol conditions min. typ. max. unit reverse break down voltage v br i d = 100 m a 406080 v temperature coefficient of reverse breakdown voltage d t c = 0 to +85c 0.15 0.22 %/c receiver sensitivity p low 2.48832 gb/s, ber = 10 C10 , C32 C31 dbm prbs = 2 23 C1, mark = 1/2, nrz, m (v r ) is set at optimum value t c = 0 to +85c C31 C30 maximum optical input power p high 2.48832 gb/s, ber = 10 C10 ,C7 dbm prbs = 2 23 C1, mark = 1/2, nrz, m (v r ) is set at optimum value t c = 0 to +85c C8 sensitivity s m = 1, l = 1 310 nm 0.80 0.94 a/w m = 1, l = 1 550 nm 0.81 0.96 cut-off frequency f c ac coupling, r l = 50 w , p in = C30 dbm, m = 10, C3 db from 3 mhz 1.8 ghz optical return loss orl 30 db trans impedance z t ac coupling, r l = 50 w , f = 100 mhz, p in C20 dbm 400 600 w supply voltage v ss C5.46 C5.20 C4.96 v supply current i ss 45 ma
data sheet p14849ej4v0ds 4 NR4500BP-CC,nr4500cp-cc typical characteristics (t c = 25c) C33.2 C33.0 C32.8 C32.6 C32.4 C32.2 C32.0 C31.8 C31.6 C31.4 multiplication factor m 5101520 25 0 2.5 5.0 receiver sensitivity s (dbm) p in = C30 dbm m = 5 10 15 l = 1.3 m m 1 000 800 900 600 700 400 500 200 300 0 100 0 200 400 600 800 1 000 photo current ave. i p ave. ( a) m output voltage v out pp (mv pp ) frequency response response (3 db/div.) frequency f (ghz) receiver sensitivity vs. multiplication factor output voltage vs. photo current average
data sheet p14849ej4v0ds 5 NR4500BP-CC,nr4500cp-cc error rate characteristics bit error rate average received power p (dbm) eye diagram p in = C 32 dbm output wave form (100 ps/div.) input wave form (100 ps/div.) relative intensity (20 mv/div.) relative intensity (20 mv/div.) C38 C37 C36 C35 C34 C33 C31 C32 10 C6 10 C7 10 C8 10 C9 10 C10 10 C11 10 C12 10 C5 C29 C30 C28 70?c 25?c 0?c 85?c 2.48832 gb/s, l = 1 550 nm, nrz, prbs = 2 23 C1, v r : optimum remark the graphs indicate nominal characteristics.
data sheet p14849ej4v0ds 6 NR4500BP-CC,nr4500cp-cc ingaas apd/pd family absolute maximum ratings electro-optical characteristics (t c = 25 c) t c t stg detect- i d f c sv r part number ( c) ( c) ing area (na) (ghz) (a/w) (v) applications package size @ l ( m m) typ. min. typ. (nm) NR4500BP-CC 0 to +85 - 40 to +85 f 50 - 2.5 *1 0.94 1 310 0.9v br 2.5 gb/s: coaxial apd with nr4500cp-cc 0.96 1 550 stm-16 an internal pre-amp nr7500 series - 40 to +85 - 40 to +85 f 50 0.1 2.5 0.89 1 310 5 2.5 gb/s: coaxial pd 0.94 1 550 stm-16 nr7800 series - 40 to +85 - 40 to +85 f 80 0.1 2.5 0.89 1 310 5 622 mb/s: coaxial pd 0.94 1 550 stm-4, stm-1 nr8500 series - 40 to +85 - 40 to +85 f 50 7 1 0.94 1 310 0.9v br 622 mb/s: coaxial apd 0.96 1 550 stm-4, stm-1 nr8501 series - 40 to +85 - 40 to +85 f 50 7 2.5 0.94 1 310 0.9v br 2.5 gb/s: coaxial apd 0.96 1 550 stm-16 *1 p low and p high are specified at 2.5 gb/s reference document name document no. optical semiconducrtor devices for fiberoptic communications selection guide p12480e opto-electronics devices pamphlet p13623e opto-electronics devices (cd-rom) p12944x nec semiconductor device reliability/quality control system c 11159e quality grades on nec semiconductor devices c11531e semiconductor selection guide - products and packages - x13769e
data sheet p14849ej4v0ds 7 NR4500BP-CC,nr4500cp-cc safety information on this product caution gaas products the product contains gallium arsenide, gaas. gaas vapor and powder are hazardous to human health if inhaled or ingested. ? do not destroy or burn the product. ? do not cut or cleave off any part of the product. ? do not crush or chemically dissolve the product. ? do not put the product in the mouth. follow related laws and ordinances for disposal. the product should be excluded from general industrial waste or household garbage. caution optical fiber a glass-fiber is attached on the product. handle with care. ? when the fiber is broken or damaged, handle carefully to avoid injury from the damaged part or fragments.
NR4500BP-CC,nr4500cp-cc the export of this product from japan is prohibited without governmental license. to export or re-export this product from a country other than japan may also be prohibited without a license from that country. please call an nec sales representative. m8e 00. 4 the information in this document is current as of august, 2001. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec's data sheets or data books, etc., for the most up-to-date specifications of nec semiconductor products. not all products and/or types are available in every country. please check with an nec sales representative for availability and additional information. no part of this document may be copied or reproduced in any form or by any means without prior written consent of nec. nec assumes no responsibility for any errors that may appear in this document. nec does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of nec semiconductor products listed in this document or any other liability arising from the use of such products. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec or others. descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software and information in the design of customer's equipment shall be done under the full responsibility of customer. nec assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec endeavours to enhance the quality, reliability and safety of nec semiconductor products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. to minimize risks of damage to property or injury (including death) to persons arising from defects in nec semiconductor products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment, and anti-failure features. nec semiconductor products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to semiconductor products developed based on a customer-designated "quality assurance program" for a specific application. the recommended applications of a semiconductor product depend on its quality grade, as indicated below. customers must check the quality grade of each semiconductor product before using it in a particular application. "standard": computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots "special": transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) "specific": aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. the quality grade of nec semiconductor products is "standard" unless otherwise expressly specified in nec's data sheets or data books, etc. if customers wish to use nec semiconductor products in applications not intended by nec, they must contact an nec sales representative in advance to determine nec's willingness to support a given application. (note) (1) "nec" as used in this statement means nec corporation and also includes its majority-owned subsidiaries. (2) "nec semiconductor products" means any semiconductor product developed or manufactured by or for nec (as defined above).
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