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 2017.5 mhz model no.:TA1238A rev. no.:1 a. maximum rating: 1. input power level: +10 dbm 2. dc voltage : 3v 3. operating temperatur e: -40c to +85c 4. storage temperatur e: -40c to +95c b. electrical characteristics : item unit min. type. max. note center frequency fc mhz - 2017.5 - - insertion loss (2010~2025 mhz) il db - 3.1 4.2 - a mplitude ripple (2010~2025 mhz) db - 0.4 1.4 - group delay ripple (2010~2025 mhz) ns - 9 30 - vswr (2010~2025 mhz) - 1.3 2.5 - a ttenuation (reference level from 0 db) 1700 ~ 1785 mhz db 40 50 - - 1800 ~ 1860 mhz db 45 51 - - 1920 ~ 1980 mhz db 30 37 - - 2045 ~ 2070 mhz db 6 33 - - 2070 ~ 2085 mhz db 15 54 - - 2170 ~ 4000 mhz db 30 33 - - rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c.outline drawing: : year code (2009->9, 2010->0,?, 2018->8) : date code (w01->a,w02->b,?w27->a,?,w52->z) d. measurement circuit: 50? hp network analyzer 50? saw filter 2 5 1,3,4,6 q s 2 : input 5 : output 1,3,4,6 : ground unit : mm
tai-saw technology co., ltd. 4 tst dcc release document e. pcb footprint:
tai-saw technology co., ltd. 5 tst dcc release document f. frequency characteristics :
tai-saw technology co., ltd. 6 tst dcc release document reflection functions : s11 s22
tai-saw technology co., ltd. 7 tst dcc release document g. packing : 1. reel dimension 2.tape dimension q s
tai-saw technology co., ltd. 8 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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