receiver NR3314TU ingaas pin-pd receiver with internal pre-amplifier for 10 gb/s applications document no. pl10784ej01v0ds (1st edition) date published february 2010 ns description the NR3314TU products consist of inga as pin rosas (receiver optical sub-assembly) with internal pre-am plifiers designed for 10 gb/s optical transceivers such as the xfp/sfp+. these modules are ideal as receivers for ieee 10g base lr. features ? rosa with plastic receptacle ? 10 gb/s high sensitivity ingaas pin-pd ? +3.3 v transimpedance pre-amplifier ? minimum receiver sensitivity p r (oma) = ? 17 dbm oma ? operating case temperature t c = ? 20 to +95 c ? with flexible printed circuit
NR3314TU package dimensions (unit: mm) 0.660.02 1.5 0.9 4.050.03 11.50.3 1.0 max. 5.70.05 5.6 1.27 +0.03 ?0 9.82 +0.05 ?0.15 top view 5.080.02 2.920.02 2.85 1.20 5.70.05 4.17 +0 ?0.02 side view 6.35 1.14 2.29 10.79 13.59 13.64 5-0.79 r0.70 r0.50 6-0.38 4.84 signal gnd signal gnd v pd signal gnd data n data p signal gnd v cc bottom view 5.7 5.875 max. 6.35 2.85 2.85 5.7 5.02 2.86 4.11 optical reference plane data sheet pl10784ej01v0ds 2
NR3314TU block diagram v pd v cc tia data p data n pd flexible printed circuit 0.1 f 0.1 f 100 pf 100 pf gnd gnd gnd gnd gnd data sheet pl10784ej01v0ds 3
NR3314TU ordering information part number receptacle type note NR3314TU-az lc plastic different ial output with flexible pcb absolute maximum ratings parameter symbol ratings unit pin-pd reverse voltage v r 10 v pin-pd reverse current i r 10 ma ic supply voltage v cc ?0.3 to +4.0 v operating case temperature t c ?20 to +95 c storage temperature t stg ?40 to +95 c maximum input p in +5 dbm lead soldering temperature (flexible printed circuit) t sld 260 (10 sec.) c recommended operating condition parameter symbol min. typ. max. unit pin-pd reverse voltage v r +2.97 +3.3 +3.5 v ic supply voltage v cc +2.97 +3.3 +3.5 v operating case temperature t c ?20 +25 +95 c electro-optical characteristics ( = 1 310 nm, unless otherwise specified) parameter symbol conditions min. typ. max. unit sensitivity s 0.75 0.85 1.1 a/w saturated output voltage swing v pp single-ended 100 350 mv pp cut-off frequency f c r l = 50 , p in = ?17 dbm, ?3 db from 1 ghz 6.5 ghz minimum receiver sensitivity p r (oma) ?17 ?14.9 dbm oma overload p o (oma) nrz, 10.3125 gb/s, ber = 10 ? 12 , prbs = 2 31 ?1, er = 6.5 db, +2.1 +3.1 dbm oma electrical return loss s 22 0.2 to 6 ghz, single-ended ?5 db ic supply current i cc 50 ma optical return loss orl ?14 ?12 db data sheet pl10784ej01v0ds 4
NR3314TU typical characteristics (t c = 25 c, unless otherwise specified) sensitivity ber pr oma (dbm) v pd = v cc 10.3 gb/s ?19.5 ?18.5 ?17.5 ?16.5 = 2.97 v, ?15.5 stressed unstressed 10 ?4 10 ?5 10 ?6 10 ?7 10 ?8 10 ?9 10 ?10 10 ?11 10 ?12 10 ?13 remark the graph indicates nominal characteristics. data sheet pl10784ej01v0ds 5
NR3314TU reference document name document no. opto-electronics devices pamphlet px10160e data sheet pl10784ej01v0ds 6
data sheet pl10784ej01v0ds 7 NR3314TU the information in this document is current as of february, 2010. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec electronics data sheets, etc., for the most up-to-date specifications of nec electronics products. not all products and/or types are available in every country. please check with an nec electronics 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 the prior written consent of nec electronics. nec electronics assumes no responsibility for any errors that may appear in this document. nec electronics 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 electronics 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 electronics 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 a customer's equipment shall be done under the full responsibility of the customer. nec electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec electronics endeavors to enhance the quality and safety of nec electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. in addition, nec electronics products are not taken measures to prevent radioactive rays in the product design. when customers use nec electronics products with their products, customers shall, on their own responsibility, incorporate sufficient safety measures such as redundancy, fire-containment and anti-failure features to their products in order to avoid risks of the damages to property (including public or social property) or injury (including death) to persons, as the result of defects of nec electronics products. nec electronics products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to nec electronics products developed based on a customer- designated "quality assurance program" for a specific application. the recommended applications of an nec electronics product depend on its quality grade, as indicated below. customers must check the quality grade of each nec electronics product before using it in a particular application. the quality grade of nec electronics products is "standard" unless otherwise expressly specified in nec electronics data sheets or data books, etc. if customers wish to use nec electronics products in applications not intended by nec electronics, they must contact an nec electronics sales representative in advance to determine nec electronics' willingness to support a given application. (note) ? ? ? ? ? ? m8e090 (1) (2) "nec electronics" as used in this statement means nec electronics corporation and also includes its majority-owned subsidiaries. "nec electronics products" means any product developed or manufactured by or for nec electronics (as defined above). computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. 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). aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. "standard": "special": "specific": 4e
NR3314TU safety information on this product caution gaas products this product uses gallium arsenide (gaas). gaas vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. ? follow related laws and ordinances when disposi ng of the product. if there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. commission a disposal company able to (wit h a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. exclude the product from general industria l waste and household garbage, and ensure that the product is controlled (as industrial waste subjec t to special control) up until final disposal. ? do not burn, destroy, cut, crush, or chemically dissolve the product. ? do not lick the product or in any way allow it to enter the mouth. 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.
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