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 1575.42mhz 2 mh z bw smd 1.4x1.1 mm model no.:TA0714A rev. no.:2 a. maximum rating: 1. input power level: 10 dbm 2. dc voltage : 3v 3. operating temperatur e: -40c to +85c 4. storage temperature: -55c to +95c b. electrical characteristics : terminating source impedance : zs = 50 [ terminating load impedance : z l = 50 [ item unit min. type. max. note center frequency fc mhz - 1575.42 - - max. insertion loss (1574.42~1576.42 mhz) il db - 1.1 1.6 - a mplitude ripple (1574.42~1576.42 mhz) db - 0.1 0.5 - vswr (1574.42~1576.42 mhz) - 1.3 1.9 - attenuation 100~960 mhz db 25 27.5 - - 960~1460 mhz db 25 28 - - 1460~1513 mhz db 25 28 - - 1648~1710 mhz db 15 19 - - 1710~1990 mhz db 20 24 - - 1990~2300 mhz db 25 31 - - 2300~4000 mhz db 25 30 - - 4000~6000 mhz db 20 24 - - rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c. outline drawing: ?? : year/month code (follow the table) year/month 1 2 3 4 5 6 7 8 9 10 11 12 2013 a b c d e f g h j k l m 2014 n p q r s t u v w x y z 2015 a b c d e f g h j k l m 2016 n p q r s t u v w x y z 2017 a b c d e f g h j k l m 2018 n p q r s t u v w x y z 2019 a b c d e f g h j k l m 2020 n p q r s t u v w x y z d. measurement circuit: c : input a : output b,d,e : ground unit : mm g ?? top view bottom view side view
tai-saw technology co., ltd. 4 tst dcc release document e. frequency characteristics :
tai-saw technology co., ltd. 5 tst dcc release document reflection functions : s11 s22
tai-saw technology co., ltd. 6 tst dcc release document f. packing : 1. reel dimension (reel count : 7?=3000 ) 2.tape dimension direction of feed g ??
tai-saw technology co., ltd. 7 tst dcc release document g. recommended reflow profile : 1. preheating shall be fixed at 150~180 j for 60~90 seconds. 2. ascending time to preheating temperature 150 j shall be 30 seconds min. 3. heating shall be fixed at 220 j for 50~80 seconds and at 245~260 j peak (min. 10sec). 4. time : 2 times.
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