tai-saw technology co., ltd. fr-71s06-01 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 902.875 mhz model no.:TA1331A rev. no 1.0 a. maximum rating: 1. input power level: 10 dbm 2. dc voltage : 6v 3. operating temperatur e: -40c to +105c 4. storage temperatur e: -40c to +105c b. electrical characteristics : item unit min. typ. max. center frequency fc mhz - 902.875 - 3db bw mhz - 2.0 - minimum insertion loss il(min) exclude loss in matching elements *1) incl. loss of matching elements(q=89) *2) db db - - 2.4 3.4 3.6 4.6 passband (relative to il min ) *1) 902.20 ~ 903.55 mhz 902.10 ~ 903.65 mhz db db - - 1.5 2.0 3.0 5.0 attenuation (relative to il min ) *1) 10.000 ~ 820.00 mhz db 47 53 - 820.00 ~ 884.00 mhz db 42 48 - 884.00 ~ 892.00 mhz db 37 43 - 892.00 ~ 900.50 mhz db 15 21 - 906.00 ~ 910.50 mhz db 15 21 - 910.50 ~ 929.00 mhz db 22 28 - 929.00 ~ 945.00 mhz db 38 44 - 945.00 ~ 1000.0 mhz db 41 47 - 1000.0 ~ 2000.0 mhz db 37 43 - 2000.0 ~ 2500.0 mhz db 55 66 - impedance at fc , input *1) zin = rin//cin zs ? 579 //1.0pf impedance at fc, output *1) zout = rout//cout z l ? 579 //1.0pf *1) the matching circuit is ideal by simluation. *2) the matching circuit is real by actual passive components. 0805 coillcraft cs series chip conductor is used for inductor. 0402 murata grm series is used for capacitor. rohs compliant lead free lead-free soldering e lectrostatic s ensitive d evice tst dcc release document
tai-saw technology co., ltd. fr-71s06-01 3 c. frequency characteristics : tst dcc release document
tai-saw technology co., ltd. fr-71s06-01 4 tst dcc release document
tai-saw technology co., ltd. fr-71s06-01 5 d. measurement circuit: the matching circuit is ideal by simulation e.outline drawing: f. pcb footprint: k 6 l1 l2 c1 c2 l1 30nh , l2 30nh (ideal value) c1 1.0 pf , c2 1.0pf (ideal value) tst dcc release document
tai-saw technology co., ltd. fr-71s06-01 6 g. packing: 1. reel dimension 2. tape dimension tst dcc release document k 6
tai-saw technology co., ltd. fr-71s06-01 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) h. recommended reflow profile : tst dcc release document
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