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 897mhz smd 5.0x7.0mm model no.: TB0840A rev. no.1 a. maximum rating: 1. 1. operating temperat ure range: -40c to 85c 2. storage temperature range: -40c to 85c 3. input power level : 10 dbm 4. maximum dc voltage : 10v b. characteristics : value characteristics min. typ. max. center frequency f c mhz - 897 - maximum insertion loss i.l. db - 28 30 3db band width mhz 24 26 - 30db band width mhz 29 32 passband ripple in f c 10 mhz db - 0.5 1.2 group delay in f c 10 mhz nsec - 40 120 absolute delay usec - 0.82 - single input impedance ohm - 50 - single output impedance ohm - 50 - temperature coefficient ppm/c - -0.036 - rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. - 3 - tst dcc release document c. frequency responses: 1. wide band response fig1. horizontal: 30mhz/div vertical: 10db/div 2. pass band & group delay response fig2. horizontal: 5mhz/div vertical: 1db/div vertical: 50ns/div
tai-saw technology co., ltd. - 4 - tst dcc release document d. outline drawing: pin j ?rf input pin d ?rf output pin a,b,c,e.f.g,h,i.k.l - ground : week code (follow the table from planner each year) unit : mm : product / year code year 2009 2013 2010 2014 2011 2015 2012 2016 product code b b b b e. measurement circuit: l1=3nh c1=27pf c2=10pf c3=10pf 8 4 0
tai-saw technology co., ltd. - 5 - tst dcc release document f. pcb footprint g. packing: 1. reel dimension
tai-saw technology co., ltd. - 6 - 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 : 8 4 0
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