tai-saw technology co., ltd. - 2 - tst dcc release document tai-saw technology co., ltd. no. 3, industrial 2nd rd., ping-chen industrial district, taoyuan, 324, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales@mail.taisaw.com web: www.taisaw.com saw filter 881.5mhz for mobile communication model no.: TA0166A ~low loss~ rev. no.:4 a. maximum rating : 1.input power level: 10 db m 2.dc voltage: 0 v 3.operating temperature: -30 c to +85 c 4.storage temperature: -40 c to +85 c b. electrical characteristics : characteristics min. typ. max. center frequency fc (db) - 881.5 - insertion loss within 869 ~894 mhz il (db) - 2.2 3.0 amplitude ripple (p-p) within 869 ~ 894 mhz (db) - 0.9 2.0 attenuation (reference level from 0 db) 10 ~ 800 mhz (db) 20.0 28.0 - 824 ~ 849 mhz (db) 35.0 38.0 - 939 ~ 1088 mhz (db) 28.0 31.0 - 1088 ~ 1119 mhz (db) 28.0 32.0 - 1119 ~ 2600 mhz (db) 20.0 26.0 vswr within 869 ~894 mhz - 1.7 2.2 source impedance zs ( ? ) - 50 - load impedance z l ( ? ) - 50 - note1. no matching network required for operation at 50 ? measurement circuit: 50? hp network analyzer 50? saw filter b e a,c,d,f rohs compliant lead free lead-free soldering e lectrostatic s ensitive d evice ( esd )
tai-saw technology co., ltd. - 3 - tst dcc release document c. frequency characteristics :
tai-saw technology co., ltd. - 4 - tst dcc release document d. reflections functions : s11 vswr s22 vswr
tai-saw technology co., ltd. - 5 - tst dcc release document e. outline drawing: ? : year code (2011->1, 2012->2, ?, 2019->9) ?? : date code (follow the table from planner each year) date code table f. land pattern: b : intput e : output a,c,d,f : ground unit : mm t r ? ?? wk01 wk02 wk03 wk04 wk05 wk06 wk07 wk08 wk09 wk10 wk11 wk12 wk13 abcdefgh i jklm wk14 wk15 wk16 wk17 wk18 wk19 wk20 wk21 wk22 wk23 wk24 wk25 wk26 nopqrs tuvwxy z wk27 wk28 wk29 wk30 wk31 wk32 wk33 wk34 wk35 wk36 wk37 wk38 wk39 abcde f gh i j k lm wk40 wk41 wk42 wk43 wk44 wk45 wk46 wk47 wk48 wk49 wk50 wk51 wk52 nopq r s t uvwxyz
tai-saw technology co., ltd. - 6 - tst dcc release document g. packing: 1. reel dimension (reel count : 7?=1000 ; 13?=3000 or pe r the request of customer order ) tape dimension r t
tai-saw technology co., ltd. - 7 - tst dcc release document h. recommended reflow profile : 1. preheating shall be fixed at 150~180 j for 60~90 seconds. 2. ascending time to pr eheating temperature 150 j shall be 30 seconds min. 3. heating sha ll be fixed at 220 j for 50~80 seconds and at 245~260 j peak (min. 10sec). 4. time : 2 times.
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