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 tx filter 897.5mhz lte band 8 smd 1109 tst part no.: TA1814A customer part no.: checked by: hayley chou approved by: andy yu date: 2017, 04. 05 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 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 tx filter 897.5mhz lte band 8 smd 1109 (34.2mhz bw) model no.: TA1814A rev. no.:2 a. maximum rating: 1. input power level: 13 dbm 2. dc voltage : 3v 3. operating temperature: -30c to +85c 4. storage temperature: -40c to +85c 5. moisture sensitivity level: level 1 (msl 1) 6. esd 100v(mm) 200v(hbm) b. electrical characteristics : terminating source impedance : zs = 50 terminating load impedance : z l = 50 parameters description unit min. typ. max. center frequency (fo) mhz - 897.5 - insertion loss within 880.4~914.6mhz db - 2.3 2.8 amplitude ripple within 880.4~914.6mhz db p-p - 0.8 1.6 vswr within 880.4~914.6mhz - - 2.1 2.5 attenuation: dc~860.0 mhz db 30 50 - 860.0 ~ 870.0 mhz db 20 28 - 925.4~ 935.0 mhz db 10 18 - 935.0~ 959.4 mhz db 24 28 - 1760.0~ 1830.0 mhz db 34 44 - 2640.0 ~ 2745.0 mhz db 30 39 - notes : (1) no matching network . rohs compliant lead free lead-free soldering e lectrostatic s ensitive d evice ( esd )
tai-saw technology co., ltd. 3 tst dcc release document c. frequency characteristics: frequency response
tai-saw technology co., ltd. 4 tst dcc release document vswr ripple
tai-saw technology co., ltd. 5 tst dcc release document smith chart
tai-saw technology co., ltd. 6 tst dcc release document d. measurement circuit: source & load impedance: 50 e. outline drawing : pin description b, c, e ground a input d output
tai-saw technology co., ltd. 7 tst dcc release document top view (sample production): top view (mass production): : : : : date code : : : : lot no. (indicated by 0~9 or a to z and a to z, exc ept i, o, i, o and l) product date code (eiaj) year jan feb mar apr may jun jul aug sep oct nov dec 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 f. packing :
tai-saw technology co., ltd. 8 tst dcc release document 1. reel dimension (please refer to fr-75d10 for packing quantity) 2.tape dimension direction of feed
tai-saw technology co., ltd. 9 tst dcc release document 20 40 60 80 100 120 140 160 180 200 220 240 260 280 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 time (sec) temp ( deg c) 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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