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 403.5 mhz model no.:TA0997A rev. no.:1 a. maximum rating: 1. input power level: 17 dbm 2. dc voltage : 3v 3. operating temperatur e: +20c to +50c 4. storage temperatur e: -55c to +85c b. electrical characteristics : item unit min. typ. max. note center frequency fc mhz - 403.5 - - min. insertion loss (402~405mhz) il db - 1.8 2.5 - a mplitude ripple (402 ~ 405 mhz) db - 0.75 1.2 - bandwidth mhz 3 5 10 - vswr (402~405 mhz) - 1.6 2.1 - a ttenuation (reference level from 0 db) 0.3 ~ 359 mhz db 50 55 - - 359 ~ 391 mhz db 40 56 - - 391 ~ 397 mhz db 15 38 - - 4 11 ~ 415 mhz db 10 31 - - 415 ~ 423 mhz db 20 41 - - 4 23 ~ 448 mhz db 35 56 - - 4 48 ~ 500 mhz db 52 60 - - temperature coefficient of frequency ppm/ - -36 - - rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c.outline drawing: d. measurement circuit: 9 9 7 1 : output 2 : output 5: input 6: input rf return 3,4,7,8: ground : date code (w01->a, w02->b,?,w52->z) 200 200
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 (reel count : 7?=1000 ; 13?=3000 ) 2.tape dimension 9 9 7 ta direction of feed
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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