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 138.24mhz 76mhz bw (smd 57 mm) model no.: TB0713A rev no.1 a. maximum rating: 1. operating temperatur e range: -10c to 80c 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 - 138.24 - insertion loss, il db - 23.8 25 upper -1db frequency mhz 176.24 177.3 - lower -1db frequency mhz - 98.92 100.24 upper ?35db frequency mhz - 183.00 186 lower ?35db frequency mhz 90 96.2 - passband ripple fc+/- 38mhz db - 0.7 1.5 a ttenuation (reference level from minimum insertion loss ) 190 mhz ~ 290 mhz db 30 35 290 mhz ~ 390 mhz db 25 28 390 mhz ~ 600 mhz db 35 39 temperature coefficient ppm/c - -72 - 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 600mhz) fig1. horizontal: 60mhz/div vertical: 10db/div (2) pass band response and group time delay response: fig2. horizontal: 10mhz/div vertical: 1db/div vertical: 20ns/div
tai-saw technology co., ltd. 4 tst dcc release document (3) smith chart: d. matching circuit: l1=100nh l2=82nh c1=39pf c2=6pf zin=50ohm zout=50ohm j l d f
tai-saw technology co., ltd. 5 tst dcc release document e. outline drawing: pin j ?rf input pin l ?rf input ground pin d ?rf output pin f ?rf ontput ground pin a,b,c,g,h,i - ground : week code (follow the table from planner each year) unit : mm : product / year code year 2005 2009 2006 2010 2007 2011 2008 2012 product code b b b b 7 1 3 t
tai-saw technology co., ltd. 6 tst dcc release document f. pcb footprint: g. packing: 1. reel dimension
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) 2. tape dimension h. recommended reflow profile : 7 1 3
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