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 2345mhz model no.:TA0581A rev. no.:2 a. maximum rating: 1. input power level: 5 dbm 2. dc voltage : 3v 3. operating temperature: -20c to +70c e lectrostatic s ensitive d evice ( esd ) 4. storage temperatur e: -40c to +85c b. electrical characteristics : item unit min. typ. max. note center frequency fc mhz - 2345 - - insertion loss (2300 ~ 2390 mhz) il db - 2.8 4 - amplitude ripple (2300 ~ 2390 mhz) db - 1.5 2.5 - v swr (2300 ~ 2390 mhz) - 1.8 2.5 - group delay ripple (2300 ~ 2390 mhz) ns - 8 50 - relative attenuation (relative to 0 db) d.c. ~ 2200 mhz db 23 30 - - 2500 ~ 4000 mhz db 25 34 - - 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: 8 e 2 : input 5 : output 1,3,4,6 : ground unit : mm 50? hp network analyzer 50? saw filter 2 5 1,3,4,6
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 reflections functions : s11 vswr s22 vswr
tai-saw technology co., ltd. 7 tst dcc release document group delay :
tai-saw technology co., ltd. 8 tst dcc release document g. packing : 1. reel dimension (reel count : 7?=1000 ; 13?=3000 ) 2.tape dimension 8 e
tai-saw technology co., ltd. 9 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 250 10 peak (max. 10sec). 4. time : 2 times.
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