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 359 mhz smd 7.0mmx5.0mm model no.: TB0656A rev.1.0 a. maximum rating: 1. operating temperature: -5 c to +85 c 2. storage temperature: -40 c to +85 c 3. input power level: 10 dbm 4. maximum dc voltage: 10v b. electrical characteristics: ambient temperature: 25 c value characteristics min. max. center frequency fc mhz - 359.2 - maximum insertion loss i.l. db - 11.5 13.0 1db bandwidth mhz 21 24.1 - passband ripple in fc10.5mhz db - 0.2 0.7 group delay ripple in f c 10.5 mhz ns - 17 30 group delay slope 5 temp coefficient ppm/ c -18 a ttenuation:( reference level from minimum insertion loss) 1) 319 ~ 336 mhz db 40 48 - 2) 336 ~ 342 mhz db 40 45 - 3) 374.8 ~ 379 mhz db - 14 - 4) 379 ~ 401 mhz db 40 44 - note: group delay compensate with 360mhz filter rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document d. frequency characteristics : 1.s21 response: (span : 250mhz) fig1. horizontal: 25mhz/div vertical: 10db/div 2. group-delay ripple: (span : 30mhz) fig2. horizontal: 3.0mhz/ div vertical: 20nec/div
tai-saw technology co., ltd. 4 tst dcc release document 3. s11 smith chart: (span : 150mhz) 3. s22 smith chart (span : 150mhz)
tai-saw technology co., ltd. 5 tst dcc release document e. measurement circuit zin= zout= 50 ohm saw filter l1 l2 c1 c2 zin zout kd input: l1=27 nh; c1=18 pf output: l2=22 nh; c2=18 pf f.outline drawing: pin k: rf input pin d: rf output pin a, b, c, d, e, f, g, h, j: to be 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 6 5 6
tai-saw technology co., ltd. 6 tst dcc release document g. pcb footprint h. packing: 1. reel dimension unit: mm
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 i. recommended reflow profile : unit: mm unit: mm 6 5 6 6 5 6
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