data sheet part number 856331 836.5/881.5 mhz saw duplexer features ? for amps, cdma and tdma appli c ations ? usable ban dwidth 25 mhz (each ba nd) ? high tx-rx isolation ? low insertio n loss ? high attenuation ? single-ende d operation ? no matching required f o r operation at 50 ? ? ceramic surface mount package (smp) ? hermetic ? rohs comp liant (2002/9 5 /ec), pb-free ? packag e pin configuration surface mount 3.80 x 3.80 x 1.47 mm bottom vie w 12 10 11 9 4 5 6 7 8 1 3 2 pin no. description 5 t x 8 a n t e n n a 1 1 r x 1 , 2 , 3 , 4 , 6 c a s e g r o u n d 7 , 9 , 1 0 , 1 2 c a s e g r o u n d 0. 1 5 x 45 chamfer 0.9 0 0.41 sq. 0.4 5 3.80 0. 60 1.4 7 no m. 1.6 5 m a x. 0. 80 1.60 3.8 0 0.8 6 dimens io ns sh o w n ar e nomi n al in mil limet ers all toler ances are 0.1 5 mm e x ce pt overa ll len g th an d w i dt h 0.10mm body : al 2 o 3 ceramic lid: kovar , ni plate d t e rminations: au plati ng 0.5 - 1.0 m, over a 2 - 6 m ni plati n g pb subj ect to cha nge or o b so les c ence w i t h o u t notice re v e 12-sep - 2 0 0 5 pag e 1 o f 6
data sheet part number 856331 836.5/881.5 mhz saw duplexer electrical specifications (1) operating temperature: (2) + 2 5 o c parameter (3) minimum t y pical maximum unit tx-ant specification center fre quenc y - 8 3 6 . 5 - m h z maximum insertion loss (4) 824 - 849 mhz - 1.8 2.3 db amplitude ripple 824 - 849 mhz - 0.4 0.9 db absolute attenuation 869 - 894 mhz 1050 - 1100 mhz 1250 - 1325 mhz 45 18 12 49 22 16 - - - db db db second harmonic attenuation 1648 - 1698 mhz 7 9 - db third harm onic attenuation 2472 - 2547 mhz 8 10 - db return los s at tx terminal (4) 824 - 849 mhz 10 13 - db ant-rx sp ecification center fre quenc y - 8 8 1 . 5 - m h z maximum insertion loss (4) 869 - 894 mhz - 2.5 3.0 db amplitude ripple 869 - 894 mhz - 1.0 1.4 db absolute attenuation 779 - 804 mhz 824 - 849 mhz 1039 - 1065 mhz 1100 - 1270 mhz 1648 - 1698 mhz 2472 - 2547 mhz 35 51 35 38 30 15 40 55 40 45 41 20 - - - - - - db db db db db db return los s at rx terminal (4) 869 - 894 mhz 10 13 - db tx-rx specification tx to rx isolation 824 - 849 mhz 869 - 894 mhz 55 45 59 48 - - db db notes : 1. all spec ificatio ns are bas ed o n the test circui t sho w n on pag e 5 2. t h is specificati on is val i d for room temper atu r e onl y. t he specific ati on over the full temper atur e ran ge(s) i s avail abl e on t he ne xt pag e(s) 3. electrical m a rg in has b e e n bui lt into the des ig n to accou n t for the variatio ns due to man u fa cturing tol e ran c es 4. excl ud ing l o ss es due to pcb subj ect to cha nge or o b so les c ence w i t h o u t notice re v e 12-sep - 2 0 0 5 pag e 2 o f 6
data sheet part number 856331 836.5/881.5 mhz saw duplexer electrical specifications (1) operating temperature range: (2) -30 to +85 o c parameter (3) minimum t y pical maximum unit tx-ant specification center fre quenc y - 8 3 6 . 5 - m h z maximum insertion loss (4) 824 - 849 mhz - 1.8 2.5 db amplitude ripple 824 - 849 mhz - 0.4 1.1 db absolute attenuation 869 - 894 mhz 1050 - 1100 mhz 1250 - 1325 mhz 45 18 12 48 22 16 - - - db db db second harmonic attenuation 1648 - 1698 mhz 7 9 - db third harm onic attenuation 2472 - 2547 mhz 8 10 - db return los s at tx terminal (4) 824 - 849 mhz 10 13 - db ant-rx sp ecification center fre quenc y - 8 8 1 . 5 - m h z maximum insertion loss (4) 869 - 894 mhz - 2.5 3.5 db amplitude ripple 869 - 894 mhz - 1.0 2.2 db absolute attenuation 779 - 804 mhz 824 - 849 mhz 1039 - 1065 mhz 1100 - 1270 mhz 1648 - 1698 mhz 2472 - 2547 mhz 35 50 35 38 30 15 40 54 40 45 41 20 - - - - - - db db db db db db return los s at rx terminal (4) 869 - 894 mhz 9 12 - db tx-rx specification tx to rx isolation 824 - 849 mhz 869 - 894 mhz 54 44 58 48 - - db db notes : 1. all spec ificatio ns are bas ed o n the test circui t sho w n on pag e 5 2. in producti on, devic es w i l l be tested at room temperatur e to a guar db and ed specific ati on to ensur e el ectrical com p li anc e ove r temperatur e 3. electrical m a rg in has b e e n bui lt into the des ig n to accou n t for the variatio ns due to temper ature drift an d manufactur i ng to lera nces 4. excl ud ing l o ss es due to pcb subj ect to cha nge or o b so les c ence w i t h o u t notice re v e 12-sep - 2 0 0 5 pag e 3 o f 6
data sheet part number 856331 836.5/881.5 mhz saw duplexer typical performance subj ect to cha nge or o b so les c ence w i t h o u t notice re v e 12-sep - 2 0 0 5 pag e 4 o f 6
data sheet part number 856331 836.5/881.5 mhz saw duplexer test circuits 50 ? sing le-e nd ed 1, 2, 3, 4, 6 7, 9, 10, 12 85 11 an t 50 ? ? 50 50 ? no imp eda nce matchin g requ ired 50 ? sing le-e nd ed 1, 2, 3, 4, 6 7, 9, 10, 12 85 11 an t 50 ? ? 50 50 ? no imp eda nce matchin g requ ired marking pcb footprint id do t sa wt e k l ogo date code jjjym w c ode mark ing 1.1 1 4.01 0.65 0.14 0.80 1.60 0.15x45 chamfer t he date code consists of: jjj = julian da y , y = last digit of y e ar, m = man u facturin g site code t h is footprint repres ent s a re commen datio n onl y dimens io ns sh o w n ar e nomi n al in mil limet ers tape and reel ?1 . 5 2.0 0. 3 8.0 4.0 4. 1 4.1 1.8 1. 75 5.5 12.0 ?1.5 a a section a-a direc t i on of travel ?102 ?1 3.0 ?20.2 ?330 2.7 12.8 2.0 logo sawte k id dot dimens io ns sh o w n ar e nomi n al in mil limet ers packag i ng qua ntit y : 40 00 u n it s/reel subj ect to cha nge or o b so les c ence w i t h o u t notice re v e 12-sep - 2 0 0 5 pag e 5 o f 6
data sheet part number 856331 836.5/881.5 mhz saw duplexer maximum ratings parameter sy m bol minimum maximum unit operating temperature range t -30 +85 o c storage temperature range t stg - 4 0 + 8 5 o c rf power p in - + 3 1 d b m important note s warnings ? electrostatic sensitive device (esd) ? avoid ultrasonic exposu r e rohs co mpliance ? this product complies with eu directive 2002/95/ec (rohs) solderability ? compatible with jedec j-std-020c pb -free process, 260 c peak reflo w temperatu r e ( see solde r ing p r ofile ) links to additional technical information pcb layout tips qualification flowcha r t soldering profile s-parameters ro hs inform ation other te ch ni cal inform atio n saw t ek?s liability is lim ited only to t he surface acou stic wave (saw) component(s) d e scribed in this d a ta sheet. sa w t ek does n ot accept any liability for applications, processes, circuits o r asse mblies, w h ich are implement ed using an y sa w t ek compo nent described in this data sheet. contact information po box 6095 01 orlan do, fl 3 2860 -95 01 usa phone: +1 (4 07) 88 6-886 0 fax: +1 (40 7 ) 886-7 061 email: cust se rv ice @ sa wt e k . c o m web: www.s awtek . c o m or conta c t on e of our wo rld w ide network of sales offices , rep r e s entativ es or di stri but ors pb subj ect to cha nge or o b so les c ence w i t h o u t notice re v e 12-sep - 2 0 0 5 pag e 6 o f 6
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