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 rf saw filter 748 mhz model no.:TA1100A rev. no.:1 a. maximum rating: 1. input power level: 20 dbm 2. dc voltage : 3v 3. operating temperatur e: -40c to +85c 4. storage temperatur e: -40c to +85c b. electrical characteristics: item unit min. typical max. center frequency fc mhz - 748 - min. insertion loss db - 3.2 4.0 a mplitude ripple (728 ~ 768 mhz) db - 1.2 2.0 i/o return loss (728 ~ 768 mhz) db - 6.7 - group delay ripple (728 ~ 768 mhz) ns - 8.0 40 phase linearity (728 ~ 768 mhz) rms - 2.8 - a ttenuation (reference level from 0 db) 100 ~ 658 mhz db 38 45 - 658 ~ 703 mhz db 28 35 - 793 ~ 838 mhz db 17 26 - 838 ~ 2000 mhz db 20 25 - temperature coefficient of frequency ppm/k - -80 - rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c. frequency characteristics : (1) wide band response:(span 2000mhz) fig1. horizontal: 200mhz/div vertical: 10db/div (2) pass band response and group time delay response: fig2. horizontal: 10mhz/div vertical: 1db/div vertical: 10ns/div
tai-saw technology co., ltd. 4 tst dcc release document (3) narrow band response(sapn 400mhz): fig3. horizontal: 40mhz/div vertical: 5db/div d.outline drawing: : product / year code 2 : input 6: output 1,3,4,5,7,8: ground : date code (w01->a, w02->b,?w52->z) unit: mm 1 1 0 0
tai-saw technology co., ltd. 5 tst dcc release document year 2009 2013 2010 2014 2011 2015 2012 2012 product code a a a a e. measurement circuit: f. pcb footprint: 50? hp network analyzer 50? saw filter 2 6 1,3,4,5,7,8
tai-saw technology co., ltd. 6 tst dcc release document g. packing: 1. reel dimension 2. tape dimension direction of feed 1100 1100
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) h. recommended reflow profile :
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