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 if saw filter 70mhz(bw=7mhz) smd 13.3x6.5mm model no.: TB0185A rev.2.0 a. maximum rating: 1. operating temperature: 0 c ~ +70 c 2. storage temperature: -40 c ~ +85 c 3. input power: 10dbm b. characteristics : ambient temperature: 25 c rohs compliant lead free lead-free soldering parameter unit min. typ. max. center frequency, fc mhz 69.8 70 70.2 insertion loss, il db - 21 23 1 db bandwidth mhz 7.0 7.3 - 3 db bandwidth mhz 7.3 7.9 - 40 db bandwidth mhz - 10.2 10.75 amplitude ripple (within 2.8mhz) db - 0.8 1 phase linearity (within 2.92mhz) (rms) deg - 2.5 6 group delay ripple (within 2.92mhz) nsec - 50 100 absolute delay sec - 1.02 - attenuation (reference level from 0 db) 10 ~ 64mhz db 55 60 - 76~140mhz db 55 60 - substrate material - - lt - temperature coefficient ppm/ o c - -18 - ambient temperature o c - 25 -
tai-saw technology co., ltd. - 3 - tst dcc release document c. frequency characteristics : 1. s21 response: (span : 50mhz) fig1. horizontal: 5mhz/div vertical: 10db/div 2. group-delay ripple: (span : 15mhz) fig2. horizontal: 1.5mhz/ div vertical: 100nec/div
tai-saw technology co., ltd. - 4 - tst dcc release document 3. s11 smith chart: (span : 50mhz) 4. s22 smith chart (span : 50mhz)
tai-saw technology co., ltd. - 5 - tst dcc release document d. measurement circuit: e. outline drawing: pin k: rf input pin e: rf output pin a, b, c, d, g, h, i, l, f, j: to be ground : week code (follow the table from planner each year) unit : mm (week01, 02, 03?52 =>a, b, c?z) : product / year code year 2005 2009 2006 2010 2007 2011 2008 2012 product code b b b b 1 8 5 k e
tai-saw technology co., ltd. - 6 - tst dcc release document f. pcb footprint: h. packing: 1. reel dimension unit: mm unit: mm
tai-saw technology co., ltd. - 7 - tst dcc release document 2. tape dimension i. recommended reflow profile : unit: mm 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)
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