tai-saw technology co., ltd. 2 tst dcc release document tai-saw technology co., ltd. no.3, industrial 2nd rd., ping-chen industri al district, taoyuan, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales3@mail.taisaw.com web: www.taisaw.com saw filter 810mhz 0.3mhz bw (smd 3.83.8 mm) model no.: TB1118A rev. no.1 a. maximum rating: 1. operating temperatur e range: -43c to 85c 2. storage temperature range: -45c to 85c 3. input power level : 25 dbm 4. maximum dc voltage : 10v b. characteristics : 1. ambient temperature: 25 c item unit min. type. max. center frequency, fc mhz - 810 - insertion loss, il db - 5.0 9.0 -1db bandwidth khz - 395 - -3db bandwidth mhz - 0.57 - -12db bandwidth mhz - 0.92 1.10 -40db bandwidth mhz - 1.86 2.00 passband ripple fc+/- 80khz db - 0.2 3.0 a ttenuation:(reference level from 0db) dc ~ 808mhz db 40 45 812mhz ~ 812.5mhz db 38 41 812mhz ~ 1500mhz db 40 45 temperature coefficient ppm/c 2 - -0.036 - source impedance ohm - 50 - load impedance ohm - 50 - rohs compliant lead free lead-free soldering e lectrostatic s ensitive d evice
tai-saw technology co., ltd. 3 tst dcc release document c. frequency characteristics : (1) wide band response:(span 10mhz) fig1. horizontal: 1mhz/div vertical: 10db/div (2) pass band response and group time delay response: fig2. horizontal: 0.1mhz/div vertical: 1db/div vertical: 100ns/div
tai-saw technology co., ltd. 4 tst dcc release document (3) smith chart: d. matching circuit: l1=18nh l2=18nh c1=5.6pf c2=5.6pf
tai-saw technology co., ltd. 5 tst dcc release document e. outline drawing: pin a ? rf input pin e ? rf output pin b, c, d, f, g, h ? to be ground ?? : week code unit : mm ? : product / year code year 2013 2017 2014 2018 2015 2019 2016 2020 product code b b b b week code table 1 1 1 8 t ? ?? 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 f. pcb footprint: g. packing: 1. reel dimension 2. tape dimension direction of feed 1118 t ? ??
tai-saw technology co., ltd. 7 tst dcc release document 20 40 60 80 100 120 140 160 180 200 220 240 260 280 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 time (sec) temp ( deg c) h. recommended reflow profile :
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