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 168mhz 20mhz bw (smd 13.3x6.5 mm) model no.: TB0727A rev no.1 a. maximum rating: 1. operating temperatur e range: -40c to 85c 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 - 168 - insertion loss, il db - 12.2 13.5 -1db bw mhz - 20.9 - -3db bw mhz 20 22.4 - upper -35db band edge mhz - 181.7 183 lower -35db band edge mhz 153 155.1 - passband ripple at fc +/- 8mhz db - 0.4 1.0 group delay ripple at fc +/- 8mhz ns - 35 160 a bsolute delay us - 0.85 1.0 temperature coefficient ppm/c - -72 - source / 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) s21 response:(span 180mhz) fig1. horizontal: 18mhz/div vertical: 10db/div (2) pass band response: fig2. horizontal: 5mhz/div vertical: 1db/div vertical: 50ns/div
tai-saw technology co., ltd. - 4 - tst dcc release document (3) smith chart d. matching circuit: l1= 27nh l2=39nh c1=82pf c2=82pf
tai-saw technology co., ltd. - 5 - tst dcc release document e.outline drawing: : week code (follow the table from planner each year) : product / year code year 2005 2009 2006 2010 2007 2011 2008 2012 product code b b b b pin k : rf input pin e : rf output pin a, b,c,d,f,g,h,i,j,l : ground 7 9 1 ? t
tai-saw technology co., ltd. - 6 - tst dcc release document f. pcb footprint g. 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 h. recommended reflow profile : unit: mm
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