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 products and/or types are available in every country. please check with an nec electronics sales representative for availability and additional information. 1 550 nm ingaasp mqw-dfb laser diode module 2.5 gb/s directly modulation light source for dwdm applications laser diode nx8530nh,nx8531nh document no. pl10716ej01v0ds (1st edition) date published june 2008 ns printed in japan 2008 description the nx8530nh and nx8531nh are 1 550 nm multiple quantum wells (mqw) structured distributed feed-back (dfb) laser di ode module tosa integrated a mini-tec, with ingaas m onitor pin-pd in a ceramic package designed for sfp transceivers and other ty pes of modules with lc receptacle. features ? optical output power p avg = 0 dbm min. (nx8530nh) p avg = 4 dbm min. (nx8531nh) ? available for dwdm c-band and l-band wavelengths based on itu-t recommendations (100 ghz grid, please refer to the ordering information ) ? built-in mini thermo-electric c ooler with low power consumption ? miniature 18.5 mm pack age with lc receptacle
data sheet pl10716ej01v0ds 2 nx8530nh, nx8531nh package dimensions (unit: mm) pin no. 1 2 3 4 5 6 7 8 9 f unction pin connections thermistor thermistor ld bias, ld cathode pd anode rf gnd, ld anode, pd cathode data, ld cathode rf gnd, ld anode, pd cathode tec (+) tec (?) 2.8 5.4 2.920.05 4.400.1 3.400.1 4.750.1 18.5 max. 6.995 4.0450.05 2.1 1.85 0.550.05 1.10.05 0.6 6.8 optical reference plane 5.8 9?0.20.06 >5.0 #1 #9 0.6350.05 t = 0.150.05
data sheet pl10716ej01v0ds 3 nx8530nh, nx8531nh ordering information nx8530nh wavelength code : refer to table a nx8531nh table a: dwdm wavelength based on itu-t recommendations (@t ld = t set ) (1/2) wavelength code itu-t wavel ength *1 frequency wavelength code itu-t wavel ength *1 frequency (nm) (thz) (nm) (thz) 279 1 527.99 196.20 485 1 548.51 193.60 287 1 528.77 196.10 493 1 549.32 193.50 295 1 529.55 196.00 501 1 550.12 193.40 303 1 530.33 195.90 509 1 550.92 193.30 311 1 531.12 195.80 517 1 551.72 193.20 318 1 531.90 195.70 525 1 552.52 193.10 326 1 532.68 195.60 533 1 553.33 193.00 334 1 533.47 195.50 541 1 554.13 192.90 342 1 534.25 195.40 549 1 554.94 192.80 350 1 535.04 195.30 557 1 555.75 192.70 358 1 535.82 195.20 565 1 556.55 192.60 366 1 536.61 195.10 573 1 557.36 192.50 373 1 537.40 195.00 581 1 558.17 192.40 381 1 538.19 194.90 589 1 558.98 192.30 389 1 538.98 194.80 597 1 559.79 192.20 397 1 539.77 194.70 606 1 560.61 192.10 405 1 540.56 194.60 614 1 561.42 192.00 413 1 541.35 194.50 622 1 562.23 191.90 421 1 542.14 194.40 630 1 563.05 191.80 429 1 542.94 194.30 638 1 563.86 191.70 437 1 543.73 194.20 646 1 564.68 191.60 445 1 544.53 194.10 654 1 565.50 191.50 453 1 545.32 194.00 663 1 566.31 191.40 461 1 546.12 193.90 671 1 567.13 191.30 469 1 546.92 193.80 679 1 567.95 191.20 477 1 547.72 193.70 687 1 568.77 191.10 *1 the value which omitted and computed t he 3rd place below the decimal point
data sheet pl10716ej01v0ds 4 nx8530nh, nx8531nh table a: dwdm wavelength based on itu-t recommendations (@t ld = t set ) (2/2) wavelength code itu-t wavel ength *1 frequency wavelength code itu-t wavel ength *1 frequency (nm) (thz) (nm) (thz) 695 1 569.59 191.00 904 1 590.41 188.50 704 1 570.42 190.90 912 1 591.26 188.40 712 1 571.24 190.80 921 1 592.10 188.30 720 1 572.06 190.70 929 1 592.95 188.20 728 1 572.89 190.60 937 1 593.79 188.10 737 1 573.71 190.50 946 1 594.64 188.00 745 1 574.54 190.40 954 1 595.49 187.90 753 1 575.37 190.30 963 1 596.34 187.80 761 1 576.20 190.20 971 1 597.19 187.70 770 1 577.03 190.10 980 1 598.04 187.60 778 1 577.86 190.00 988 1 598.89 187.50 786 1 578.69 189.90 997 1 599.75 187.40 795 1 579.52 189.80 6006 1 600.60 187.30 803 1 580.35 189.70 6014 1 601.46 187.20 811 1 581.18 189.60 6023 1 602.31 187.10 820 1 582.02 189.50 6031 1 603.17 187.00 828 1 582.85 189.40 6040 1 604.03 186.90 836 1 583.69 189.30 6048 1 604.88 186.80 845 1 584.53 189.20 6057 1 605.74 186.70 853 1 585.36 189.10 6066 1 606.60 186.60 862 1 586.20 189.00 6074 1 607.47 186.50 870 1 587.04 188.90 6083 1 608.33 186.40 878 1 587.88 188.80 6091 1 609.19 186.30 887 1 588.73 188.70 6100 1 610.06 186.20 895 1 589.57 188.60 *1 the value which omitted and computed t he 3rd place below the decimal point
data sheet pl10716ej01v0ds 5 nx8530nh, nx8531nh absolute maximum ratings parameter symbol ratings unit forward current of ld i fld 300 ma reverse voltage of ld v rld 2.0 v forward current of pd i fpd 2.0 ma reverse voltage of pd v rpd 20 v operating case temperature t c ? 5 to +75 c storage temperature t stg ? 40 to +85 c lead soldering temperature t sld 350 (3 sec.) c cooler current i c 0.9 a cooler voltage v c 1.8 v
data sheet pl10716ej01v0ds 6 nx8530nh, nx8531nh electro-optical characteristics (t ld = t set , t c = ? 5 to +75 c, bol) parameter symbol conditions min. typ. max. unit laser set temperature t set 35 50 c operating voltage v op 0.9 2.0 v threshold current i th 5 20 40 ma optical output power (average) p avg i f = i op , t ld = t set (nx8530nh) 0 4 dbm i f = i op , t ld = t set (nx8531nh) 4 7 operating current i op 100 ma threshold output power p th i f = i th 100 w slope efficiency cw (nx8530nh) 0.04 0.1 w/a cw (nx8531nh) 0.08 0.18 peak emission wavelength p p f = 10 mw, cw, t ld = t set 1 528 itu-t *1 1 563 nm 1 564 1 610 side mode suppression ratio smsr cw, i f = i op 30 35 db relative intensity noise rin cw, i f = i op , f = 20 mhz to 3 ghz ? 140 db/hz rise time t r 20-80%, t c = 25 c 120 ps fall time t f 80-20%, t c = 25 c 120 ps electrical input return loss s 11 f = 50 mhz to 3 ghz 6 db f = 3 ghz to 5 ghz 3 band width bw ? 3 db, i f = i op 2.5 ghz dispersion penalty dp t c = 25 c *2 2.0 db *1 available for dwdm wavelengths based on itu-t recommendations (100 ghz grid, please refer to the ordering information ) *2 2.48832 gb/s, prbs 2 23 ? 1, nrz, extinction ratio 9.0 db, 2 400 ps/nm
data sheet pl10716ej01v0ds 7 nx8530nh, nx8531nh electro-optical characteristics (applicable to monitor pd: t ld = t set , t c = ? 5 to +75 c) parameter symbol conditions min. typ. max. unit monitor current i m p f = 5 mw (nx8530nh) 0.08 2.0 ma p f = 10 mw (nx8531nh) dark current i d v r = 5 v 100 na tracking error *1 i m = const. ? 1.0 1.0 db *1 = 10 log p f (mw) 0 i m i m t ld = t set , t c = 25?c t ld = t set , t c = ?5 to +75?c p f 2 p f 1 electro-optical characteristics (applicable to thermistor and tec: t ld = t set , t c = ? 5 to +75 c, bol) parameter symbol conditions min. typ. max. unit thermistor resistance r t ld = 25 c 9.5 10.0 10.5 k b constant b 3 350 3 450 3 550 k cooler current i c t = 40 c (nx8530nh) 0.4 a t = 40 c (nx8531nh) 0.5 cooler voltage v c t = 40 c (nx8530nh) 1.0 v t = 40 c (nx8531nh) 1.5 p f 1 p f 2
data sheet pl10716ej01v0ds 8 nx8530nh, nx8531nh reference document name document no. opto-electronics devices pamphlet px10160e
data sheet pl10716ej01v0ds 9 nx8530nh, nx8531nh the information in this document is current as of june, 2008. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec electronics data sheets or data books, 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, reliability and safety of nec electronics 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 electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. 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) ? ? ? ? ? ? m8e 02. 11-1 (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":
nx8530nh, nx8531nh safety information on this product danger invisible laser radiation avoid direct exposure to beam output power mw max wavelength nm class lllb laser product avoid exposure-invisible laser radiation is emitted from this aperture semiconductor laser warning laser beam a laser beam is emitted from this diode during operation. the laser beam, visible or in visible, directly or indi rectly, may cause injury to the eye or loss of eyesight. ? do not look directly into the laser beam. ? avoid exposure to the laser beam, any reflected or collimated beam. 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 ordinanc es when disposing of the produc t. 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 industria l waste subject to special c ontrol) up until final disposal. ? do not burn, destroy, cut, crush, or chemically di ssolve 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 care fully to avoid injury from the damaged part or fragments.
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