tai-saw technology co., ltd. fr-71s03-02 tst dcc release document tai-saw technology co., ltd. no. 3, industrial 2nd rd., ping - chen indus trial dist rict, 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 name: saw tx filter 897.5 mhz lte band 8 smd 1.1x0.9 mm (bw=34.2 mhz) tst parts no.: TA1814B (this part is compliant by aec-q 200) customer part no.: checked by: hayley chou approved by: andy yu date: 2018/07/23 1. customer signed back is required before tst can proceed with sample build and receive orders. 2. orders received without customer signed back wil l be regarded as agreement on the specifications. 3. any specifications changes must be approved upon by both parties and a new revision of specificatio ns 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 rohs compliant lead-free soldering 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 897.5 mhz model no.: TA1814B rev. no.: 1.0 a. maximum rating : 1. maximum input power: 13 dbm 2. dc voltage: 0 v 3. operating temperature: -40 c to +85 c 4. storage temperature: -40 c to +85 c 5. moisture sensitivity level: level 1 (msl 1) 6. esd: 100 v(mm), 200 v(hbm) b. electrical characteristics : terminating source impedance: zs = 50 (single-ended) terminating load impedance: z l = 50 (single-ended) parameters description unit min. typ. max. center frequency fc mhz - 897.5 - insertion loss (880.4~914.6 mhz) il db - 2.3 2.9 amplitude ripple (880.4~914.6 mhz) db p-p - 0.8 1.7 vswr (880.4~914.6 mhz) - - 2.1 2.5 attenuation (reference level from 0 db) dc ~ 860 mhz db 30 50 - 860 ~ 870 mhz db 18 28 - 925.4 ~ 935 mhz db 8 18 - 935 ~ 959.4 mhz db 24 28 - 1760 ~ 1830 mhz db 34 44 - 2640 ~ 2745 mhz db 30 39 - c. measurement circuit : e lectrostatic s ensitive d evice ( esd )
tai-saw technology co., ltd. 3 tst dcc release document d. frequency characteristic :
tai-saw technology co., ltd. 4 tst dcc release document reflection functions: vswr
tai-saw technology co., ltd. 5 tst dcc release document smith chart
tai-saw technology co., ltd. 6 tst dcc release document e. pcb footprint : f outline drawing (mass production): pin configuration : date code : lot no. (indicated by 0~9 or a to z and a to z, e xcept i, o, i, o and l) date code:
tai-saw technology co., ltd. 7 tst dcc release document g. packing : (ref: wi-75m03) 1. reel dimension 2. tape dimension
tai-saw technology co., ltd. 8 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 260 +0/-5 peak (20~40sec). 4. time: 2 times.
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