tai-saw technology co., ltd. fr-71s03-02 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 product specifications approval sheet product description: saw filter 1950 mhz b and 1 tx smd 1.1x0.9 mm (bw=60 mhz) tst part no.: TA1815D customer part no.: checked by: david chang approved by: andy yu date: 2017/12/07 1. customer signed back is required before tst c an proceed with sample build and receive orders. 2. orders received without customer signed back will be regarded as agreemen t on the specifications. 3. any specifications changes must be approved upon by both parties and a new revision of specifications shall be released to reflect the change customer signature required company: division: approved by : date:
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 1950 mhz band 1 tx smd 1.1x0.9 mm model no.: TA1815D rev. no.:1.0 a. maximum rating: 1. input power level: 10 dbm 2. dc voltage : 3v 3. operating temperatur e: -30c to +85c 4. storage temperatur e: -40c to +85c 5. moisture sensitivity level: level 3 ( msl3 ) b. electrical characteristics: terminating source impedance: zs = 50 ? (single-ended) terminating load impedance: zl = 50 ? (single-ended) item unit min. typ. max. center frequency fc mhz - 1950 - insertion loss (1920~1980 mhz) il db - 1.6 2.5 a mplitude ripple (1920~1980 mhz) db p-p - 0.7 2.0 v swr (1920~1980 mhz) - - 2.0 2.4 attenuation (reference level from 0 db) dc ~ 1577 mhz db 30 33 - 1577 ~ 1880 mhz db 22 30 - 2110 ~ 2170 mhz db 35 42 - 2500 ~ 3120 mhz db 28 34 - 3840 ~ 3960 mhz db 25 31 - 5760 ~ 5940 mhz db 15 21 - notes: no matching network. c. measurement circuit: source & load impedance: 50 ? rohs compliant lead free lead-free soldering e lectrostatic s ensitive d evice ( esd )
tai-saw technology co., ltd. 3 tst dcc release document d. frequency characteristics:
tai-saw technology co., ltd. 4 tst dcc release document reflection functions: vswr smith chart
tai-saw technology co., ltd. 5 tst dcc release document e. 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 lm 2014 n p q r s t u v w x yz 2015 a b c d e f gh 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 f. pcb footprint pin description b, c, e ground a input d output marking descriptions date code(year+month) c
tai-saw technology co., ltd. 6 tst dcc release document g. packing: ( ref. wi-75m03 ) 1. reel dimension (please refer to fr-75d10 for packing quantity) 2. tape dimension direction of feed c c
tai-saw technology 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 preheati ng temperature 150 shall be 30 seconds min. 3. heating shall be fixed at 220 for 50~80 seconds and at 260 +0/ -5 peak (20~40sec). 4. time: 2 times.
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