856879 782/751 mhz duplexer data sheet: rev p 10/18/12 - 1 of 9 - disclaimer: subject to change without notice ? 2012 triquint semiconductor, inc. connecting the digital world to the global network applications ? for band 13 lte applications ? lte b13 handset, data cards, mobile routers product features functional block diagram topview ? high rejection in band 14 ? usable bandwidth 10 mhz ? high tx-rx isolation ? low loss (or high attenuation) ? superior amplitude / phase balance ? single-ended- balanced rx operation ? ceramic chip-scale hermetic package (csp) ? small size: 2.5 x 2.00 x 0.56 mm ? hermetic rohs compliant, pb -free 1 2 3 4 5 6 78 gnd gnd gnd gnd tx in rx out ant rx out general description pin configuration the 856879 is a high-performance temperature compensated surface acoustic wave (tc saw) duplexer designed to meet the strict lte requirements for us e in band 13. 856879 is specifically designed to meet the high performance expectations of insertion loss, isolati on and bc14 rejection in lte systems operating in b13 applications under all operating condition. the use of tc saw technology guarantees these specifications up t o the extended +90c operating condition. the 856879 uses common packaging techniques to achieve the industry standard 2.5 x 2.0 mm footprin t. the duplexer exhibits excellent power handling capabili ties. pin # balanced description 1, 8 rx output 3 tx input 6 antenna/phasing inductor 2,4,5,7,9 ground ordering information part no. description 856879 packaged part 856879-EVB evaluation board standard t/r size = 10,000 units/reel.
856879 782/751 mhz duplexer data sheet: rev p 10/18/12 - 2 of 9 - disclaimer: subject to change without notice ? 2012 triquint semiconductor, inc. connecting the digital world to the global network specifications tx - electrical specifications (1) specified temperature range: (2) -30 to +90 oc parameter (3) conditions min typical (4) max unit s center frequency - 782 - mhz maximum insertion loss 777 ? 787 mhz - 2.2 2.5 db amplitude/passband variation (5 ) 777 ? 787 mhz - 0.75 1.2 db p-p rejection/attenuation (6) 10 ? 716 mhz 716 ? 728 mhz 728 ? 746 mhz 746 ? 756 mhz 758 ? 767 mhz 767 ? 768 mhz 768 ? 769 mhz 769 ? 770 mhz 770 ? 771 mhz 771 ? 772 mhz 869 ? 894 mhz 1554 ? 1565 mhz 1565 ? 1585 mhz 1597 ? 1607 mhz 1805 ? 1880 mhz 1930 ? 1990 mhz 2110 ? 2170 mhz 2331 ? 2361 mhz 2400 ? 2484 mhz 3108 ? 3148 mhz 32 36 35 47 37 30 15 6 4 2 35 41 40 40 40 40 40 38 38 35 37 39 41 51 43 36 25 13 7 5 38 45 46 45 47 46 46 53 50 45 - - - - - - - - - - - - - - - - - - - - db db db db db db db db db db db db db db db db db db db db return loss at tx 777 ? 787 mhz 10 19 - db return loss at antenna 777 ? 787 mhz 10 15 - db power handling (power at tx port) - - 29 dbm tx impedance (single-ended) ( 7 ) - 50 - antenna impedance (single-ended) ( 7 ) - 50 - antenna impedance (single-ended) ( 7 ) - 50 - tx ? rx specification tx to rx isolation 777 ? 787 mhz (differential) 777 ? 787 mhz (common mode rejection) 746 ? 749 mhz 749 ? 752 mhz 752 ? 756 mhz 1552 ? 1574 mhz 2328 ? 2361 mhz 3104 ? 3148 mhz 55 60 50 50 53 60 60 50 62 65 55 57 58 74 70 60 - - - - - - - - db db db db db db db db notes : 1. all specifications are based on the triquint schema tic for the main reference design shown on page 7 2. in production, devices will be tested at room tempe rature to a guardbanded specification to ensure ele ctrical compliance over temp. 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. over a sliding 5 mhz window, in-band 6. relative to zero db 7. this is the optimum impedance in order to achieve t he performance shown
856879 782/751 mhz duplexer data sheet: rev p 10/18/12 - 3 of 9 - disclaimer: subject to change without notice ? 2012 triquint semiconductor, inc. connecting the digital world to the global network specifications rx - electrical specifications (1) specified temperature range: (2) -30 to +90 oc parameter (3) conditions min typical (4) max units center frequency - 751 - mhz maximum insertion loss 746 ? 756 mhz - 1.85 2.5 db amplitude/passband variation (5) 746 ? 756 mhz - 0.4 1.1 db p-p rejection/attenuation (6) 650 ? 729 mhz 729 ? 736 mhz 777 ? 787 mhz 793 ? 805 mhz 805 ? 3200 mhz 3200 ? 4200 mhz 4200 ? 6000 mhz 27 27 55 33 22 30 13 31 30 60 39 27 35 27 - - - - - - - db db db db db db db return loss at rx 746 ? 756 mhz 10 15 - db return loss at antenna 746 ? 756 mhz 10 17 - db output phase balance 746 ? 756 mhz -5 - +5 degree output amplitude balance 746 ? 756 mhz -1.0 - 1.0 d b imr2 (7) (a,b) - -110 -106 dbm imr3 (7) (c,d) - -120 -109 dbm rx impedance (balanced) (8) - 100 - antenna impedance (single-ended) (8) - 50 - notes: 1. all specifications are based on the triquint schema tic for the main reference design shown on page 7 2. in production, devices will be tested at room tempe rature to a guardbanded specification to ensure ele ctrical compliance over temp 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. over a sliding 5 mhz window, in-band 6. relative to zero db 7. 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 = 777 to 787 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 = 31 mhz b. f2 = 2 * f1 - 31 mhz c. f2 = f1 + 31 mhz d. f2 = 3 * f1 - 31 mhz the intermodulation product is measured at f1 - 31 mhz. 8. this is the optimum impedance in order to achieve t he performance shown
856879 782/751 mhz duplexer data sheet: rev p 10/18/12 - 4 of 9 - disclaimer: subject to change without notice ? 2012 triquint semiconductor, inc. connecting the digital world to the global network tx - typical performance (at room temperature)
856879 782/751 mhz duplexer data sheet: rev p 10/18/12 - 5 of 9 - disclaimer: subject to change without notice ? 2012 triquint semiconductor, inc. connecting the digital world to the global network rx - typical performance (at room temperature)
856879 782/751 mhz duplexer data sheet: rev p 10/18/12 - 6 of 9 - disclaimer: subject to change without notice ? 2012 triquint semiconductor, inc. connecting the digital world to the global network tx - rx isolation - typical performance (at room temperature)
856879 782/751 mhz duplexer data sheet: rev p 10/18/12 - 7 of 9 - disclaimer: subject to change without notice ? 2012 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 ant single-ended 2,4,5,7,9 6 1 8 ant ? ? 100 ? tx rx 13nh 50 3 30nh 50 rx balanced tx single-ended notes: 1. actual matching values may vary due to pcb layout a nd parasitic 2. if the dc level on any rf port is greater than 3v, it is recommended to add external dc block as neede d. if not, no additional external components are required pc board mounting configuration wwy fd m notes: 3-layer board - top, middle & bottom layer: 1 oz c opper substrates: .031? thick fr4 dielectric. 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. absolute maximum ratings parameter rating* operating temperature -30 to +90 o c storage temperature -30 to +90 o c * operation of this device outside the parameter ra nges given above may cause permanent damage. bill of material reference des g. value description manufacturer part number l1_ant 13 nh coil wire-wound, 0603, y% murata lqw15 an13nh00 l2_rx 30 nh coil wire-wound, 0603, y% murata lqw15a n30ng00 sma n/a sma connector radiall usa inc. 9602-1111-0 18 pcb n/a 3-layer multiple
856879 782/751 mhz duplexer data sheet: rev p 10/18/12 - 8 of 9 - disclaimer: subject to change without notice ? 2012 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 = 1,000 units/reel. all dimension s are in millimeters 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
856879 782/751 mhz duplexer data sheet: rev p 10/18/12 - 9 of 9 - disclaimer: subject to change without notice ? 2012 triquint semiconductor, inc. connecting the digital world to the global network product compliance information esd information esd rating: class 0 value: passes 150v min. test: human body model (hbm) standard: jedec standard jesd22-a114 esd rating: class a value: passes 150v 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 ap plicable 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 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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