856931 710/740 mhz duplexer preliminary data sheet: rev d 11/23/2011 - 1 of 9 - disclaimer: subject to change without notice ? 2011 triquint semiconductor, inc. connecting the digital world to the global network applications ? for band 17 lte applications ? lte band 17 handsets, data cards, mobile routers product features functional block diagram top view ? for lte band 17 applications ? usable bandwidth 12 mhz (each band) ? high tx-rx isolation ? low loss ? high attenuation ? single ended - balanced rx operation ? ceramic chip scale package (csp) ? hermetic ? rohs compliant (2002/95/ec), pb -free general description pin configuration 856931 is a high- performance surface acoustic wave duplexer designed to meet the strict lte requirements for use in band 17. the 856931 is specifically designed to meet the high performance expectations of insertion loss, isolati on and linearity in lte systems operating in band 17 applications under all operating conditions. the 856931 uses common module packaging techniques to achieve the industry standard 2.5 x 2.0 mm 2 footprint. the duplexer exhibits excellent power handling capabili ties. pin # se - balanced description 1,8 rx output 3 tx input 6 antenna/phasing inductor 2,4,5,7,9 ground ordering information part no. description 856931 packaged part 856931-EVB evaluation board standard t/r size = 10,000 units/reel. 1 2 3 4 5 6 78 gnd gnd gnd gnd tx in rx out ant rx out pb
856931 710/740 mhz duplexer preliminary data sheet: rev d 11/23/2011 - 2 of 9 - disclaimer: subject to change without notice ? 2011 triquint semiconductor, inc. connecting the digital world to the global network preliminary data sheet tx - electrical specifications (1) specified temperature range: (2) -20 to +90 oc parameter (3) conditions min typical (4) max unit s ant - tx specification center frequency - 710 - mhz maximum insertion loss 704 ? 716 mhz - 1.8 2.5 db amplitude variation 704 ? 716 mhz (over any 5 mhz in-band) - 0.7 1.2 db p-p absolute attenuation (5) 10 ? 686 mhz 728 ? 734 mhz 734 ? 746 mhz 746 ? 768 mhz 768 ?805 mhz 869 ? 894 mhz 1408 ? 1432 mhz 1565 ? 1585 mhz 1597 ? 1607 mhz 1805 ? 1880 mhz 1930 ? 1990 mhz 2110 ? 2155 mhz 2155 ? 2170 mhz 2400 ? 2484 mhz 2816? 3000 mhz 32 15 45 33 30 30 30 43 44 40 50 45 50 45 30 34 30 49 38 35 35 45 50 51 52 60 62 60 60 55 - - - - - - - - - - - - - - - db db db db db db db db db db db db db db db return loss at tx 704 ? 716 mhz 10 12 - db return loss at antenna 704 ? 716 mhz 10 12 - db tx-rx specification isolation 704 ? 716 mhz (differential) 704 ? 716 mhz (common-mode) 734 ? 746 mhz (differential) 1408 ? 1432 mhz 2112 ? 2148 mhz 2816 ? 3000 mhz 54 54 50 30 30 30 56 56 52 50 50 50 - - - - - - db db db db db db tx impedance (single-ended) ( 6 ) - 50 - ant impedance (single-ended) ( 6 ) - 50 - notes : 1. all specifications are based on the triquint schema tic for the main reference design shown on page 4 2. in production, devices will be tested at room tempe rature to a guardbanded specification to ensure ele ctrical compliance over temperature 3. electrical margin has been built into the design to account for the variations due to temperature drif t and manufacturing tolerances 4. typical values are based on average measurements at room temperature 5. relative to zero db 6. this is the optimum impedance in order to achieve t he performance shown
856931 710/740 mhz duplexer preliminary data sheet: rev d 11/23/2011 - 3 of 9 - disclaimer: subject to change without notice ? 2011 triquint semiconductor, inc. connecting the digital world to the global network preliminary data sheet rx - electrical specifications (1) specified temperature range: (2) -20 to +90 oc parameter (3) conditions min typical (4) max units ant - rx specification center frequency - 740 - mhz maximum insertion loss 734 ? 746 mhz - 1.9 2.5 db amplitude variation 734 ? 746 mhz (over any 5 mhz in-band) - 0.5 1.2 db p-p absolute attenuation (5) 10 ? 674 mhz 674 ? 686 mhz 686 - 704 mhz 704 ? 716 mhz 716 ? 722 mhz 776 ? 793 mhz 793 ? 805 mhz 805 ? 2300 mhz 2300 ? 3000 mhz 45 53 35 50 32 32 40 40 35 48 58 50 53 53 35 42 42 37 - - - - - - - - - db db db db db db db db db return loss at rx 734 ? 746 mhz 10 12 - db return loss at antenna 734 ? 746 mhz 10 12 - db output phase balance 734 ? 746 mhz -5.0 - 5.0 degre e output amplitude balance 734 ? 746 mhz (over any 5mhz in-band) -0.7 - 0.7 db im2 product ( 6 ) (a,b) - -103 - dbm im3 product ( 6 ) (c,d ) - -102 - dbm ant impedance (single-ended ) ( 7 ) - 50 - rx impedance (balanced) ( 7 ) - 100 - notes: 1. all specifications are based on the triquint schema tic for the main reference design shown on page 4 2. in production, devices will be tested at room tempe rature to a guardbanded specification to ensure ele ctrical compliance over temperature 3. electrical margin has been built into the design to account for the variations due to temperature drif t and manufacturing tolerances 4. typical values are based on average measurements at room temperature 5. relative to zero db 6. all power levels are referenced to the antenna port . two cw tones are applied at frequencies f1 and f2 , and the resultant intermodulation product in the rx band is measured. the first tone is applied to the tx port, in the r ange f1 = 704 to 716 mhz, at +21.5 dbm (referenced to the antenna port). the sec ond tone is -15 dbm, applied to the antenna port at f2, with the following four cases: a. f2 = 30 mhz b. f2 = 2 * f1 + 30 mhz c. f2 = f1 - 30 mhz d. f2 = 3 * f1 + 30 mhz the intermodulation product is measured at f1 + 30 mhz. 7. this is the optimum impedance in order to achieve t he performance shown
856931 710/740 mhz duplexer preliminary data sheet: rev d 11/23/2011 - 4 of 9 - disclaimer: subject to change without notice ? 2011 triquint semiconductor, inc. connecting the digital world to the global network reference design ?ant- 50 ? se in, tx-50 ? se out , rx-100 ? bal out schematic notes: 1. actual matching values may vary due to pcb layout a nd parasitic pc board mounting configuration notes: top, middle & bottom layers: 1 oz copper substrates: fr4 dielectric, .031? thick finish plating: nickel: 3-8m thick, gold: .03-.2 m thick hole plating: copper min .0008m thick notes: 1. top view of the duplexer. 2. all dimensions are in millimeters. 3. this footprint represents a recommendation only. bill of material reference design value description manufacturer part number l1 at ant 11 nh chip inductor, wire wound, 0402, 2% murata lqw15an11ng00 l2 at rx 56 nh chip inductor wire-wound, 0402, 3% murata lqw15an56nh00 l3 at tx 10 nh chip inductor wire-wound, 0402, 3% murata lqw15an10ng00 sma n/a sma connector radiall usa inc. 9602-1111-018 pcb n/a 3-layer multiple n/a wwy fd m
856931 710/740 mhz duplexer preliminary data sheet: rev d 11/23/2011 - 5 of 9 - disclaimer: subject to change without notice ? 2011 triquint semiconductor, inc. connecting the digital world to the global network tx - typical performance (at room temperature)
856931 710/740 mhz duplexer preliminary data sheet: rev d 11/23/2011 - 6 of 9 - disclaimer: subject to change without notice ? 2011 triquint semiconductor, inc. connecting the digital world to the global network tx ?rx isolation typical performance (at room temperature)
856931 710/740 mhz duplexer preliminary data sheet: rev d 11/23/2011 - 7 of 9 - disclaimer: subject to change without notice ? 2011 triquint semiconductor, inc. connecting the digital world to the global network rx -typical performance (at room temperature)
856931 710/740 mhz duplexer preliminary data sheet: rev d 11/23/2011 - 8 of 9 - disclaimer: subject to change without notice ? 2011 triquint semiconductor, inc. connecting the digital world to the global network mechanical information package information, dimensions and marking package style: csp-10kt dimensions: 2.5 x 2.00 x 0.56 mm body: al 2 o 3 ceramic lid: kovar or alloy 42, au over ni plated terminations: au plating 0.5 - 1.0 m, over a 2-6 m ni plating all dimensions shown are nominal in millimeters all tolerances are 0.15mm except overall length an d width 0.10mm the date code consists of: ww = 2 digit week, y = last digit of year, m = manufacturing site code tape and reel information standard t/r size = 10,000 units/reel. all dimensio ns are in millimeters absolute maximum ratings parameter rating operating temperature - 20 to +90 o c storage temperature - 40 to +90 o c input power ( 1 ) at tx +29 dbm 1. 55 o c equivalent 5000 hours. all ports matched to 50 o hms. operation of this device outside the parameter rang es given above may cause permanent damage. direction of travel id dot 2.0 ?13.0 ?20.2 ?102 ?330 8.8 2.7 1.75 3.5 8.0 a a 2.0 4.0 4.0 ?1.0 ?1.5 2.75 1.1 0.3 section a-a 2.23
856931 710/740 mhz duplexer preliminary data sheet: rev d 11/23/2011 - 9 of 9 - disclaimer: subject to change without notice ? 2011 triquint semiconductor, inc. connecting the digital world to the global network product compliance information esd information esd rating : class 0 value: passes 150 v min. test: human body model (hbm) standard: jedec standard jesd22-a114 esd rating : class a value: passes 150 v min. test: machine model (mm) standard: jedec standard jesd22-a115 solderability compatible with the latest version of j-std-020, le ad free solder, 260c refer to soldering profile for recommended guidelines. this part is compliant with eu 2002/95/ec rohs directive (restrictions on the use of certain hazar dous substances in electrical and electronic 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 hermetic, therefore msl is not applicable. contact information for the latest specifications, additional product i nformation, worldwide sales and distribution locati ons, and information about 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 information contained herein is believed to be reliable. triquint makes no warranties regarding t he information contain herein. triquint assumes no responsibility or liab ility whatsoever for any of the information contain ed herein. triquint assumes no responsibility or liability whatsoever f or the use of the information contained herein. th e information contained herein is provided "as is, where is" and with all f aults, and the entire risk associated with such inf ormation is entirely with the user. all information contained herein is subj ect to change without notice. customers should obt ain and verify the latest relevant information before placing orders for triq uint products. the information contained herein or any use of such information does not grant, explicitly or implicitl y, to any party any patent rights, licenses, or any other intellectual property rights, whether with regard to such information its elf or anything described by such information. triquint products are not warranted or authorized f or use as critical components in medical, life-savi ng, or life-sustaining applications, or other applications where a failure would reasonably be expected to cause severe perso nal injury or death.
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