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 240mhz (smd 75 mm) model no.: TB0376A rev. no. 2.0 a. maximum rating: 1. input power level: 10 dbm 2. operating temperature: -40 c ~ +85 c 3. storage temperature: -40 c ~ +85 c value characteristics min. max. note. center frequency f c mhz 239.5 240.0 240.5 - maximum insertion loss i.l. db - 12.0 14.0 - 1db bandwidth mhz 10.5 10.9 3db bandwidth mhz - 12.2 13.3 40db bandwidth mhz - 18.0 20.0 passband ripple at any 200khz within 11mhz db - 0.6 1 - group delay ripple (234.5 ~245.5mhz) ns - 75 200 - temp coefficient ppm/ c -23 attenuation:( reference level from minimum insertion loss) 1) 100 ~ 223 mhz 40 43 - - 2) 257mhz ~ 500 mhz db 42.5 46 - - c.test circuit: rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document d. outline drawing: pin d : unbalanced input pin j : unbalanced onput pin a, b,c, e, f, g, h,i, k, l : 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 e. pcb footprint: 3 7 6
tai-saw technology co., ltd. 4 tst dcc release document f.frequency chracteristics: (1) wide band of response: fig-1 s21 response horizontal: 10mhz/div vertical: 10db/div (2) passband of response: fig-2 group delay and rippl e, horizontal:2mhz/div vertical: 1 db/div vertical: 100ns/div
tai-saw technology co., ltd. 5 tst dcc release document g. packing: (1). reel dimension (2). tape dimension 3 7 6
tai-saw technology co., ltd. 6 tst dcc release document h. recommended reflow profile:
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