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 869.225 mh z (bw 1.85mhz) smd 2.0x1.6 mm tst part no.: TA1809A customer part no.: checked by: michael yang approval by: bob chau date: 2015/3/12 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 869.225mhz model no.:TA1809A rev. no.:1.0 a. maximum rating: 1. input power level: 20 dbm 2. dc voltage : 0v 3. operating temperat ure: -40c to +85c 4. storage temperatur e: -40c to +85c b. electrical characteristics : terminating source/load impedance (single) : zs = 50 /z l = 50 item unit min type. max center frequency fc mhz - 869.225 - minimum insertion los s min incl. loss in matching elements (868.3 ~ 870.15 mhz) db 2.7 3.4 excl. loss in matching elements (868.3 ~ 870.15 mhz) db 1.9 2.6 pass band (relative to min) (868.3 ~ 870.15 mhz) 1.1 2.5 relative attenuation (relative to min) rel 10 ~ 350 mhz db 50 55 350 ~ 600 mhz db 35 40 600 ~ 846 mhz db 35 40 846 ~ 862 mhz db 15 20 880 ~ 889 mhz db 30 35 889 ~ 1000 mhz db 35 40 1000 ~ 1700 mhz db 52 57 1700 ~ 2500 mhz db 42 47 package size mm smd 3x3 impedance for pass band matching ) input: zin = ls1/cp1 nh 54/2 output: zout = ls2/cp2 nh 48/2 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.. test circuit: ls1=54n h ls2=48nh;cp1=2 pf cp2=2pf d. frequency characteristics : s21 response: span 20mhz ta1809f -50.0 -45.0 -40.0 -35.0 -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 860.0 861.0 862.0 863.0 864.0 865.0 866.0 867.0 868.0 869.0 870.0 871.0 872 .0 873.0 874.0 875.0 876.0 877.0 878.0 879.0 880.0 mhz db \
tai-saw technology co., ltd. 4 tst dcc release document s21 response: span 5mhz e.outline drawing: date 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
tai-saw technology co., ltd. 5 tst dcc release document f. packing: 1. reel dimension 2. tape dimension 9w
tai-saw technology co., ltd. 6 tst dcc release document g. 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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