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 1542.5 mhz model no.:TA1405A rev. no.:1 a. maximum rating: 1. input power level: 10 dbm 2. dc voltage : 3v 3. operating temperature: -20c to +75c e lectrostatic s ensitive d evice ( esd ) 4. storage temperatur e: -40c to +85c b. electrical characteristics : terminating source impedance (single ended) : zs = 50 terminating load impedance (single ended) : z l = 50 item unit min. typ. max. note center frequency fc mhz - 1542.5 - - insertion loss (1525 ~ 1560 mhz) db - 3 4.2 - a mplitude ripple (1525 ~ 1560 mhz) db - 0.7 2 - vswr (1525 ~ 1560 mhz) - 1.5 2.1 - a ttenuation (reference level from 0 db) dc ~ 1480 mhz db 21 49 - - 1630 ~ 1660 mhz db 26 44 - - 1660 ~ 2050 mhz db 30 45 - - 2050 ~ 3500 mhz db 25 44 - - 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: : year code (2009->9, 2010->0,?, 2018->8) : date code (w01->a,w02->b,?w27->a,?,w52->z) d. measurement circuit: 50? hp network analyzer 50? saw filter 2 5 1,3,4,6 c 3 2 : input 5 : output 1,3,4,6 : ground unit : mm
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 2.tape dimension c3
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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