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 440 mhz smd 3.0x3.0 mm tst part no.: TA1808A customer part no.: checked by: michael yang approved by: bob chau date: 2015/07/29 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 changes. 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 440 mhz model no.: TA1808A rev. no.:1 a. maximum rating: 1. input power level: 10 dbm 2. dc voltage : 5 v 3. operating temperatur e: -40c to +85c 4. storage temperature: -40c to +85c b. electrical characteristics : item unit min type max center frequency fc mhz - 440 - insertion loss (430~450 mhz) il db - 2.4 3.5 1) amplitude ripple (430~450 mhz) db - 0.9 2.3 2) return loss (430~450 mhz) db 6 7 - attenuation (reference level from 0 db 0.3 ~ 300 mhz db 50 60 - 300 ~ 380 mhz db 45 50 - 380 ~ 400 mhz db 40 50 - 480 ~ 880 mhz db 40 50 - 880 ~ 915 mhz db 45 55 - 915 ~ 1200 mhz db 30 40 - 1200 ~ 1785 mhz db 25 35 - temperature coefficient of frequency ppm/ - -36 - 1) 2.4db at 25 ; 3.3db for -30 to +60 2) 1.1db at 25 ; 2.2db for -30 to +60 c. measurement circuit: 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.outline drawing: data code see the table wk 01 02 26 27 28 52 code a b zab?z ? year code see the table year 2008 2009 2010 2011 2019 2020 code 8 9 0 1 9 0 7w
tai-saw technology co., ltd. 4 tst dcc release document e. frequency characteristics : 1s21_measurementspan 200mhz s21_measurementspan 50mhz
tai-saw technology co., ltd. 5 tst dcc release document s21_measurementspan 3ghz 2s11/s22 measurement
tai-saw technology co., ltd. 6 tst dcc release document f. packing: 1. reel dimension 2. tape dimension
tai-saw technology co., ltd. 7 tst dcc release document g. 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 260 +0/-5 peak (20~40sec). 4. time: 2 times.
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