tai-saw technology co., ltd. fr-71s03-01 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 approval sheet for product specification issued date: jul, 19, 2007 product name: saw filter 2442 mhz smd 3x3 mm tst parts no.:TA0222A customer parts no.: checked by: bob chau approval by: francis chen date: 7, 19, 2007 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 2442 mhz model no.: TA0222A rev. no.:3 a. maximum rating: 1.input power level: 10 db m 2.dc voltage: 0 v 3.operating temperature: -20 c to +70 c 4.storage temperature: -40 c to +85 c b. electrical characteristics: item min. typ. max. center frequency fr (mhz) 2437 2442 2447 minimum insertion loss (2437~2447 mhz) il min (db) - 1.9 6.0 pass bandwidth ( relative to il min ) bw 3 (mhz) 55 78 - amplitude ripple ( fr +/- 12.5 mhz) (db) - 0.6 2.0 group delay ripple ( fr +/- 12.5 mhz) (ns) - 5 20 group delay ( fr +/- 12.5 mhz) (ns) - 14 50 attenuation (reference level from 0 db) d.c. ~ 2300 mhz (db) 37.0 41.0 - 2300 ~ 2367 mhz (db) 20.0 31.0 - 2517 ~ 2650 mhz (db) 40.0 44.0 - 2650 ~ 4000 mhz (db) 25.0 31.0 - vswr ( fr +/- 12.5 mhz) - 1.6 2.5 source impedance zs ( ? ) - 50 - load impedance z l ( ? ) - 50 - c. measurement circuit: 50? hp network analyzer 50? saw filter b e a,c,d,f
tai-saw technology co., ltd. 3 tst dcc release document d. outline drawing: : year code : date code e. pcb footprint: f x
tai-saw technology co., ltd. 4 tst dcc release document f. frequency characteristics : transfer function
tai-saw technology co., ltd. 5 tst dcc release document
tai-saw technology co., ltd. 6 tst dcc release document reflections functions : s11 vswr s22 vswr
tai-saw technology co., ltd. 7 tst dcc release document g. packing: 1. reel dimension 2. tape dimension x f
tai-saw technology co., ltd. 8 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) h. recommended reflow profile :
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