data sheet part number 856234 183.6 mhz saw filter features ? for cdma h andset if ap plication s ? usable ban dwidth of 1.26 mhz ? low loss ? high attenuation at tone s ? single-ende d or balance d operation ? ceramic surface mount package (smp) ? sm all size ? packag e pin configuration surface mount 7.00 x 5.50 x 1.24 mm bottom vie w 9 10 7 86 4 5 12 3 pin no. d escription 4 o u t p u t 5 o u t p u t r e t u r n 9 i n p u t 1 0 i n p u t r e t u r n 1 , 2 , 3 6,7,8 case ground case ground 5.50 0.6 0 1 . 24 n o m . 1.35 ma x. 1.40 2.54 1. 00 7. 00 1.27 0.69 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 0.13mm 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 subj ect to cha nge or o b so les c ence w i t h o u t notice re v b 04-ma r-20 03 pag e 1 o f 5
data sheet part number 856234 183.6 mhz saw filter subj ect to cha nge or o b so les c ence w i t h o u t notice re v b 04-ma r-20 03 pag e 2 o f 5 electrical specifications (1) operating temperature range: (2) -30 to +85 o c parameter (3) minimum t y pical maximum unit center fre quenc y , f 0 - 1 8 3 . 6 - m h z insertion loss at 183.6 mhz excluding lo sse s due to m a tchin g includi ng lo sses in mat c hin g test circuit shown belo w - - 7.4 9.8 9.2 11.6 db db low er 5 db point upper 5 db point - 184.230 182.893 184.311 182.970 - mhz mhz amplitude variation 183.3 - 183.9 mhz - 0.4 1.25 db p-p rms phase variation 182.97 - 184.23 mhz - 1.6 3.2 deg rms attenuation (4) f 0 - 2. 05 mhz f 0 - 1. 70 mhz f 0 - 1. 25 mhz f 0 - 0. 90 mhz f 0 + 0.90 mhz f 0 + 1.25 mhz f 0 + 1.70 mhz f 0 + 2.05 mhz 33 33 33 33 33 33 33 33 45 40 40 38 40 36 40 40 - - - - - - - - db db db db db db db db rejection (4) 10.0 - 171.6 mhz 171.6 - 174.6 mhz 174.6 - 182.7 mhz 184.5 - 192.6 mhz 192.6 - 195.6 mhz 195.6 - 367.2 mhz 45 38 33 33 38 45 60 50 38 36 48 50 - - - - - - db db db db db db - 800 ? ||49nh - ? - 380 ? ||39.5n h - ? 1. all spec ificatio ns are bas ed o n the test circui t sho w n be lo w 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 man u fa cturing tol e ran c es 4. relativ e to ins e rtion l o ss at 183.6 mhz 5. t h is is the comple x co nju gate of the unmatch ed filter?s im pe danc e resulti n g in maximum p o w e r transfer test circuit: actual matchi n g valu es ma y v a r y d ue to pcb la yout an d par asitics 100 0 ? sing le-e nd ed inp u t 10 00 47 pf 47n h 12 0pf 12 0pf 43n h 500 0. 5p f 9 5 4 1, 2 , 3 6,7 , 8,1 0 ? ? 500 ? bala nced output
data sheet part number 856234 183.6 mhz saw filter typical performance (at +25 o c) subj ect to cha nge or o b so les c ence w i t h o u t notice re v b 04-ma r-20 03 pag e 3 o f 5
data sheet part number 856234 183.6 mhz saw filter matching schematics actual matchi n g valu es ma y v a r y d ue to pcb la yout an d par asitics 100 0 ? sing le-e nd ed inp u t 1000 47 pf 47nh 120 pf 120 pf 43nh 500 0 . 5pf 9 5 4 1, 2, 3 6 , 7, 8, 10 ? ? 500 ? bala nced output 100 0 ? bala nced inp u t 1000 68 pf 56nh 68 pf 120 pf 120 pf 43nh 500 0 . 5pf 10 9 5 4 1, 2,3 6, 7,8 ? ? 500 ? bala nced output marking pcb footprint date code 856234 sawtek id d o t xxxxxx 0.8 0 1. 60 5. 70 1. 27 1. 20 2. 54 7. 20 t he date code consists of: da y of the curre nt y e ar (juli an, 3 dig i ts), last digit of the y e ar (1 dig i t) and h o u r (2 dig i ts) 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 se c t io n a- a 0. 3 2. 2 7.3 5.8 ?1 . 5 8. 0 4.0 2. 0 a a ?1 .5 16 . 0 7.5 1.75 pa d 1 id dot 2.0 ?13.0 ?20.2 ?330 16. 8 2.7 directio n of travel ?102 dimens io ns sh o w n ar e nomi n al in mil limet ers packag i ng qua ntit y : 30 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 b 04-ma r-20 03 pag e 4 o f 5
data sheet part number 856234 183.6 mhz saw filter 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 warnings ? electrostatic sensitive device (esd) ? avoid ultrasonic exposu r e links to additional technical information pcb layout tips qualification flowcha r t s-parameters 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 solderi ng pro f ile other te ch ni cal inform atio n subj ect to cha nge or o b so les c ence w i t h o u t notice re v b 04-ma r-20 03 pag e 5 o f 5
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