885 017 2436 mhz baw filter data sheet rev a 11/28/12 - 1 of 6 - disclaimer: subject to change without notice e ? 201 2 triquint semiconductor, inc. connecting the digital world to the global network ? applications wifi bandpass filter that enables the coexistence of 4g (wimax/lte/td - lte) & wifi signals handsets portable hotspots mobile routers smart meters high - power wlan access points applicable reject bands: 2.6 ghz wimax/lte, 2.3ghz wimax/lt e, lte bands 7 & 38, td - lte band 40, wcs, wibro, indian 2.3ghz 4g band 1. 4 x 1. 2 x 0.46 mm product features functional block diagram top view low loss in wlan band w/ extended upper corner for inclusion of bluet ooth high rejection in 2300 - 23 80 mhz bands: wimax/wcs/wibro/band 40/indian 4g band industry - leading small size: 1. 4 x 1. 2 x 0 .46 mm +28 dbm (cw) power handling performance over - 30 to +85 o c single - ended operation ceramic chip - sc ale p ackage (csp) hermetically sealed rohs compliant, pb - free g eneral description pin configuration 8850 1 7 is a high - performance, high - power bulk acoustic wave (baw) bandpass filter with extremely steep skirts, simultaneously exhibiting low loss i n the wifi band & high near - in rejection in the 2.3ghz & 2.6ghz wimax/lte/td - lte bands. 8850 1 7 is specifically designed to enable coexistence of wifi and wimax/lte signals within the same device or in close proximity to one another. 8850 1 7 uses advance d and inexpensive packaging techniques to achieve an industry - leading 1. 4 x 1. 2 x 0 .46 mm package. the filter exhibits excellent power handling capabilities. 8850 1 7 is referenced on multiple designs with the leading wimax chipset makers pin # se descri ption 1 input 4 output 2,3 ,5 case ground ordering information part no. description 8 850 1 7 packaged part 8850 1 7 - evb evaluation board standard t/r size = 10,000 units/reel. 5 2 4 3 1 input output gnd gnd gnd
885 017 2436 mhz baw filter data sheet rev a 11/28/12 - 2 of 6 - disclaimer: subject to change without notice e ? 201 2 triquint semiconductor, inc. connecting the digital world to the global network ? specifications electrical specifications (1) specified temperat ure range: (2) - 30 to + 8 5 oc (unless otherwise noted) parameter conditions min typical (3 ) max units center frequency - 2436 - mhz maximum insertion loss 2400 - 2472 mhz @ 25 oc 2400 - 2472 mhz - 30 to +85 oc 2401 - 2480 mhz - 30 to +55 oc 2401 - 2480 mhz +55 to +85 oc 2480 - 2482 mhz (6) +25 oc - - - - - 1.8 - 2.5 2.5 3.0 2.5 3.5 3.5 5.0 5.0 db db db db db absolute attenuation (4) 800 - 2000 mhz 2000 - 2300 mhz 2300 - 2360 mhz 2360 - 2370 mhz (6) 2370 - 2380 mhz (6) 2496 - 2502 mhz (7) 250 0 - 2502 mhz 2500 - 2510 mhz (7) 2502 - 2690 mhz 2690 - 5000 mhz 7200 - 7416 mhz 22 24 25 15 5 - - - 25 25 - 25 26 36 20 8 20 3 0 45 30 28 14 - - - - - - - - - - - db db db db db db ave db db ave db db db amplitude ripple 2 400 - 2472 mhz (within any 18mh z channel) - 1.3 2.0 db p - p input/output return loss 2400 - 2472 mhz 6 .0 10 - db source impedance (single - ended) ( 5 ) - 50 - load impedance (single - ended) ( 5 ) - 50 - notes: 1. all specifications are based on the triquint schematic for the main r eference design shown on page 3 2. in production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temperature 3. typical values are based on average measurements at room temperature 4. relative to zero db 5. this is the optimum impedance in order to achieve the performance shown 6. these bands fall on the filter transitions, thus the typical attenuation/loss values given are prone to high variability 7. average attenuation level over the band absolute maximum ratings parameter ( 8 ) rating operating temperature - 30 to + 85 o c storage temperature - 40 to + 85 o c input power ( 9 ) ( in passband , cw signal ) + 2 8 dbm 8. operation of this device outside the parameter ranges given above may cause permanent damage. 9. represents the maximum allowable power level without electrical degradation equivalent to duration of 10,000 hours at 55 c
885 017 2436 mhz baw filter data sheet rev a 11/28/12 - 3 of 6 - disclaimer: subject to change without notice e ? 201 2 triquint semiconductor, inc. connecting the digital world to the global network ? reference design C 50 se input, 50 se output schematic (top view) pin functions 1. notes: actual matching values may vary due to pcb layout and parasitic pin # description 1 input 4 output 2,3,5 ground pc board pcb routing detail notes: t op, middle & bottom layer s : 1 oz copper substrat es: fr4 dielectric, .031 thick notes: 1. grey indicates metalized area 2. this footprint represents a recommendati on only 3. for solder pad recommendation see mechanical information bill of material reference des g. value description manufacturer part number l1 1. 5 nh chip inductor , 0402, +/ - 0.2nh murata lq g 15 h n 1 n 5 s 0 2 l2 1. 5 nh chip inductor , 0402, +/ - 0.2nh mura ta lq g 15 h n 1 n 5 s 0 2 pcb n/a 3 - layer multiple 960 568 5 2 4 3 1 m wwy 22 960568 l1 l2 l2 l1 1 2 3 4 5
885 017 2436 mhz baw filter data sheet rev a 11/28/12 - 4 of 6 - disclaimer: subject to change without notice e ? 201 2 triquint semiconductor, inc. connecting the digital world to the global network ? typical performance (at room temperature)
885 017 2436 mhz baw filter data sheet rev a 11/28/12 - 5 of 6 - disclaimer: subject to change without notice e ? 201 2 triquint semiconductor, inc. connecting the digital world to the global network ? mechanical information package information, dimensions and marking package style: csp - 5bt dimensions: 1. 4 x 1. 2 x 0.46 mm body: al 2 o 3 ceramic lid: kovar or alloy 42, au over ni plated terminations: au plating 0.5 - 1.0m, over a 2 - 6m ni plating all dimensions shown are nominal in millimeters all tolerances are 0.15mm except overall length and width 0.10mm marking the date code consists of: ww = 2 digit week, y = last digit of year, m = manufact uring site code pcb footprint tape and reel information standard t/r size = 10,000 units/reel. all dimensions are in millimeter s 0.46 nom. 0.50 max. 0.325 1.20 0.25 0.50 1.25 1.40 0.25 0.90 marking code mfg site 22 m wwy id dot date code 0.15 1.35 0.15 1.00 0.425 0.35 8.8 id dot 2.0 direction of travel ?330 ?20.2 ?13.0 ?102 2.7 1.75 3.5 8.0 a a 2.0 4.0 4.0 ?1.0 ?1.5 1.73 0.65 0.3 section a-a 1.47
885 017 2436 mhz baw filter data sheet rev a 11/28/12 - 6 of 6 - disclaimer: subject to change without notice e ? 201 2 triquint semiconductor, inc. connecting the digital world to the global network ? product compliance information esd information esd rating: 1c value: passes 1600 v min. test: human bod y model (hbm) standard: jedec standard jesd22 - a114 esd rating: b value: passes 350 v min. test: machine model ( mm ) standard: jedec standard jesd22 - a115 solderability compatible with th e latest version of j - std - 020, l ead free solder, 260 c refer to soldering profile for recommended guidelines. this part is compliant with eu 2002/95/ec rohs directive (restrictions on the use of certain hazardous substances in electrical and el ectronic equipment). this product also has the following attributes: halogen free (chlorine, bromine) antimony free tbbp - a (c 15 h 12 br 4 0 2 ) free pfos free svhc free msl rating devices are h ermetic, therefore msl is not applicable . contact information for the latest specifications, additional product information, worldwide sales and distribution locations, and information ab out triquint: web: www.triquint.com tel: +1. 407 . 886 . 8860 email: info - sales@tqs.com fax: +1. 407 . 886 . 7061 for technical questions and application information: email: flapplication.engineering@tqs.com important notice the informatio n contained herein is believed to be reliable . triquint makes no warranties regarding the information contain ed herein . triquint assumes no responsibility or liability whatsoever for any of the information contained her ein. triquint assumes no responsib ility or liability whatsoever for the use of the information contained herein. the information contained herein is provided "as is, where is" and with all faults, and the entire risk associated with such information is entirely wi th the user. all informa tion contained herein is subject to change without notice. customers should obtain and verify the latest relevant information before placing orders for triquint products. the information contained herein or any use of such information does not grant, exp licitly or implicitly, to any party any patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or anything described by such information. triquint products are not warranted or authorized for us e as critical components in medical, life - saving, or life - sustaining applications, or other applications where a failure would reasonably be expected to cause severe personal injury or death. caution! esd - sensitive device
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