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 490 mhz model no.:TA1112A rev. no.:1 a. maximum rating: 1. input power level: 10 dbm 2. dc voltage : 5 v 3. operating temperatur e: -30c to +60c 4. storage temperatur e: -40c to +85c b. electrical characteristics : item unit min. type. max. center frequency fc mhz - 490 - insertion loss (480~500 mhz) il db - 2.4 3.2 amplitude ripple (480~500 mhz) db - 0.9 2.4 return loss (480~500 mhz) db 6 7.3 - attenuation (reference level from 0 db) 0.3 ~ 300 mhz db 30 58 - 300 ~ 380 mhz db 24 55 - 380 ~ 460 mhz db 15 50 - 534.825 ~ 554.825 mhz db 12 53 - 559.65 ~ 579.65 mhz db 28 55 - 669.3 ~ 689.3 mhz db 24 49 - 689.3 ~ 1000 mhz db 26 43 - temperature coefficient of frequency ppm/ - -36 - 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 tst dcc release document d.outline drawing: e. pcb footprint: 1 1 1 2
tai-saw technology co., ltd. 4 tst dcc release document f. frequency characteristics :
tai-saw technology co., ltd. 5 tst dcc release document g. packing: 1. reel dimension 2. tape dimension 1112
tai-saw technology co., ltd. 6 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 :
|
