tai-saw technology co., ltd. 2 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 647mhz model no.:TA1007A rev. no.:1 a. maximum rating: 1. input power level: 10 dbm 2. dc voltage : 3v 3. operating temperatur e: -20c to +75c 4. storage temperatur e: -40c to +85c b. electrical characteristics : item unit min. type. max. center frequency fc mhz - 647 - insertion loss (638~656 mhz) il db - 2.5 4.5 amplitude ripple (variation over 6mhz) db - 0.7 1.0 group delay variation (638~656 mhz) ns - 26 45 a ttenuation (reference level from 0 db) 0 ~ 560 mhz db 30 54 - 560 ~ 590 mhz db 45 52 - 720 ~ 1000 mhz db 30 50 - 1000 ~ 1500 mhz db 30 38 - temperature coefficient of frequency ppm/ - -35 - c. measurement circuit: rohs compliant lead free lead-free soldering 50? hp network analyzer 50? saw filter 2 6 1,3,4,5,7,8
tai-saw technology co., ltd. 3 d.outline drawing: e. pcb footprint: 1 0 0 7
tai-saw technology co., ltd. 4 f. frequency characteristics :
tai-saw technology co., ltd. 5
tai-saw technology co., ltd. 6 g. packing: 1. reel dimension
tai-saw technology co., ltd. 7 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 : 1007
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