tai-saw techn ology 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 2655 mhz model no.: TA1232A rev. no.:2 a. maximum rating: 1. input power level: 15 dbm 2. dc voltage : 12 v 3. operating temperature: -40c to +85c 4. storage temperature: -40c to +85c b. electrical characteristics : item unit min. typ. max. center frequency fc mhz - 2655 - insertion loss (2620~2690 mhz) il db - 2.2 3.6 amplitude ripple (2620~2690 mhz) db - 0.7 2.2 group delay ripple (2620~2690 mhz) ns - 7 35 vswr (2620~2690 mhz) - - 1.9 2.5 attenuation (reference level from 0 db) 300 ~ 500 mhz db 20 36 - 500 ~ 2450 mhz db 22 30 - 2450 ~ 2550 mhz db 25 36 - 2745 ~ 3000 mhz db 15 37 - c. measurement circuit: 50w hp network analyzer 50w saw filter b e a,c,d,f rohs compliant lead free lead-free soldering
tai-saw techn ology co., ltd. 3 tst dcc release document d. outline drawing: date code table: e. pcb footprint: b: input e: output a, c, d, f: ground unit: mm year code (2011->1, 2012->2, , 2019->9, 2020->0) date code
tai-saw techn ology co., ltd. 4 tst dcc release document f. frequency characteristics:
tai-saw techn ology co., ltd. 5 tst dcc release document reflection functions: s11 s22
tai-saw techn ology co., ltd. 6 tst dcc release document g. packing: 1. reel dimension 2. tape dimension d q q l
tai-saw techn ology co., ltd. 7 tst dcc release document h. recommended reflow profile : 1. preheating shall be fixed at 150~180 for 60~90 seconds. 2. ascending time to preheating temperature 150 shall be 30 seconds min. 3. heating shall be fixed at 220 for 50~80 seconds and at 250 10 peak (max. 10sec). 4. time: 2 times.
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