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 345 mhz model no.:TA1418A rev. no.:1 a. maximum rating: 1. input power level: 10 dbm 2. dc voltage : 3 v 3. operating temperatur e: -25c to +85c 4. storage temperatur e: -40c to +85c b. electrical characteristics : item unit min. typ. max. center frequency fc mhz - 345 - insertion loss (344.6~345.4 mhz) il db - 2.3 3.3 a mplitude ripple (344.6~345.4 mhz) db - 0.4 1.3 a ttenuation (reference level from 0) 10 ~ 320 mhz db 50 60 - 320 ~ 325 mhz db 50 55 325 ~ 333.5 mhz db 35 40 333.5 ~ 335 mhz db 50 55 335 ~ 337 mhz db 40 45 354 ~ 362 mhz db 25 30 - 362 ~ 370 mhz db 38 42 - 370 ~ 700 mhz db 50 55 - 700 ~ 1000 mhz db 32 42 - temperature coefficient of frequency ppm/ - -30 - c. measurement circuit: 50? hp network analyzer 50? saw filter 2 6 1,3,4,5,7,8 rohs compliant lead free lead-free soldering e lectrostatic s ensitive d evice ( esd )
tai-saw technology co., ltd. 3 tst dcc release document d.outline drawing: e. pcb footprint:
tai-saw technology co., ltd. 4 tst dcc release document f. frequency characteristics: 1s21 measurement
tai-saw technology co., ltd. 5 tst dcc release document 2s11/s22 measurement
tai-saw technology co., ltd. 6 tst dcc release document g. packing: 1. reel dimension 2. tape dimension 1418 direction of feed
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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