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 56 mhz(bw=13mhz) smd 13.3mmx6.5mm model no.: TB0752A rev.1.0 a. maximum rating: 1. operating te mperature: -20 c ~ +80 c 2. storage temperature: -40 c ~ +85 c 3. input power: 10dbm b. characteristics : ambient temperature: 25 c value characteristics min. typ. max. note center frequency f c mhz - 56.0 - - minimum insertion loss i.l. 49.5mhz ~ 62.5mhz db - 13.0 15.0 - passband ripple 49.5mhz ~ 62.5mhz db - 1.0 1.5 - attenuation 10mhz ~ 45mhz db 70mhz ~ 200mhz db 40 40 46 43 - - - substrate material yz-linbo3 - temp coefficient ppm/k - -94 - - matching: 1.the input of the filter will be matched to 50 ohm 2.the output of the filt er will be matched to 50 ohm rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document d. frequency characteristics : 1.s21 response: (span : 100mhz) fig1. horizontal:10mhz/div vertical: 10db/div 2. group-delay ripple: (span : 20mhz) fig2. horizontal: 2.0mhz/ div vertical: 100nec/div
tai-saw technology co., ltd. 4 tst dcc release document 3. s11 smith chart: (span : 100mhz) 4. s22 smith chart (span : 100mhz)
tai-saw technology co., ltd. 5 tst dcc release document e. measurement circuit zin= zout= 50 ohm saw filter l1 l2 c1 zin zout ke l1=300nh, c1=39pf, l2=150nh. f.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 : product / year code year 2005 2009 2006 2010 2007 2011 2008 2012 product code b b b b 7 5 2
tai-saw technology co., ltd. 6 tst dcc release document g. pcb footprint h. packing: 1. reel dimension unit: mm 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 7 5 2
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