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 869 mhz model no.: TA0977A rev. no.:1 a. maximum rating : 1.input power level: 10 db m 2.dc voltage: 5 v 3.operating temperature: -30 c to +65 c 4.storage temperature: -40 c to +85 c b. electrical characteristics : item unit min. type. max. center frequency fc mhz - 869 - inse r tion loss 868~870 mhz il db - 2.7 3.5 a mplitude ripple 868~870 mhz db - 0.2 1.5 a ttenuation:(reference level from 0 db) dc ~ 828 mhz 828 ~ 849 mhz 881 ~ 890 mhz 890 ~ 925 mhz 925 ~ 1200 mhz 1200 ~ 1740 mhz db db db db db db 45 30 10 22 40 36 51 40 18 38 49 49 - - - - - - source impedance zs ? - 50 - load impedance z l ? - 50 - note1: no matching network required for operation at 50 ? . c. measurement circuit: rohs compliant lead free lead-free soldering 50? hp network analyzer 50? saw filter b e a,c,d,f
tai-saw technology co., ltd. 3 tst dcc release document d. frequency characteristics :
tai-saw technology co., ltd. 4 tst dcc release document e.outline drawing: d q
tai-saw technology co., ltd. 5 tst dcc release document f. pcb footprint: g. packing: 1. reel dimension
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) 2. tape dimension h. recommended reflow profile : dq dq
|
