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 1675 mhz smd 3.0 3.0 mm (bw=100 mhz) tst part no.: TA1892A customer part no.: checked by: david chang approved by: bob chau date: 2015/05/29 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 1675 mhz model no.:TA1892A rev. no.:1 a. maximum rating: 1. input power level: 10 dbm 2. dc voltage : 3v 3. operating temperatur e: -40c to +85c 4. storage temperatur e: -40c to +85c b. electrical characteristics : item unit min. typ. max. center frequency fc mhz - 1675 - insertion loss (1625~1725 mhz) il db - 3.7 4.2 a mplitude ripple (1625~1725 mhz) db - 1.0 1.8 v swr (1625~1725 mhz) - - 1.7 2.4 attenuation (reference level from 0 db) 50 ~ 1250 mhz db 25 30 - 1250 ~ 1540 mhz db 20 31 - 1820 ~ 3000 mhz db 25 32 - temperature coefficien t of frequency ppm/k - -80 - c. measurement circuit: ??? hp network analyzer ? ?? saw filter b e a,c,d,f rohs compliant lead free lead-free soldering
tai-saw technology 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 b n
tai-saw technology co., ltd. 4 tst dcc release document f. 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 g. packing: 1. reel dimension 2. tape dimension (please refer to fr-75d10 for packing quantity) dq bn
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 pr eheating temperature 150 shall be 30 seconds min. 3. heating sha ll be fixed at 220 for 50~80 seconds and at 245~260 peak (min. 10sec). 4. time: 2 times.
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