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 190mhz 4mhz bw (smd 5.07.0 mm) model no.: TB0909A rev. no.1 a. maximum rating: 1. operating temperatur e range: -30c to 85c 2. storage temperature range: -40c to 85c 3. input power level : 10 dbm 4. maximum dc voltage : 10v b. characteristics : item unit min. type. max. center frequency, fc mhz - 190 - insertion loss, il db - 7.7 10.0 1db lower bandedge mhz - 187.2 188 1db upper bandedge 192 192.6 10db lower bandedge 185 185.8 10db upper bandedge 194 195 30db lower bandedge 183.5 185.0 30db upper bandedge 194.8 196.5 passband ripple fc+/- 2mhz db - 0.4 1.0 group delay ripple fc+/- 2mhz ns - 50 200 temperature coefficient ppm/c - -23 - source impedance ohm - 50 - load impedance ohm - 50 - rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c. frequency characteristics : (1) wide band response:(span 100mhz) fig1. horizontal: 10mhz/div vertical: 10db/div (2) pass band response and group time delay response: fig2. horizontal: 1mhz/div vertical: 1db/div vertical: 100ns/div
tai-saw technology co., ltd. 4 tst dcc release document d. matching circuit: l1=47nh l2=56nh c1=24pf c2=24pf e. outline drawing: pin j ?rf input pin d ?rf output pin a,b,c,f.g,h,i.l - ground : week code (follow the table from planner each year) unit : mm : product / year code year 2009 2013 2010 2014 2011 2015 2012 2016 product code b b b b 9 0 9
tai-saw technology co., ltd. 5 tst dcc release document f. pcb footprint: g. packing: 1. reel dimension 2. tape dimension
tai-saw technology co., ltd. 6 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 : 9 0 9
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