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 1472 mhz model no.:TA1327A 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 - 1472 - - insertion loss (1452 ~ 1492 mhz) db - 2 2.7 - a mplitude ripple (1452 ~ 1492 mhz) db - 0.5 1.5 - vswr (1452 ~ 1492 mhz) - 1.9 2.3 - a ttenuation (reference level from 0 db) dc ~ 1200 mhz db 38 42 - - 1200 ~ 1398 mhz db 25 29 - - 1398 ~ 1410 mhz db 24 27 - - 1547 ~ 1590 mhz db 20 22 - - 1590 ~ 2500 mhz db 25 28 - - 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 u t 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 ut
tai-saw technology co., ltd. 8 tst dcc release document h. recommended reflow profile : 1. preheating shall be fixed at 150~180 for 60~90 seconds. 2. ascending time to pr eheating temperature 150 shall be 30 seconds min. 3. heating sha ll be fixed at 220 for 50~80 seconds and at 245~260 peak (min. 10sec). 4. time : 2 times.
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