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: feb, 5, 2005 product name: saw filter 2140mhz smd 2.5x2.0 mm tst parts no.: TA0402A customer parts no.: checked by: bob chau approval by: francis chen date: 2,5,2005 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 2140 mhz for mobile communication model no.: TA0402A rev. no.:1.0 a. maximum rating : 1.input power level: 5 db m 2.dc voltage: 0 v 3.operating temperature: -20 c to +75 c 4.storage temperature: -40 c to +85 c b. electrical characteristics : item min. typ. max. center frequency fc (db) - 2140 - insertion loss within 2110 ~2170 mhz il (db) - 2.37 3.5 a mplitude ripple (p-p) within 2110 ~2170 mhz (db) - 1 1.8 a ttenuation (reference level from 0 db) 1920 ~ 1980 mhz (db) 25 33 - 2205 ~ 2265 mhz (db) 10 35 - 2300 ~ 2360 mhz (db) 30 39 - 2490 ~ 2550 mhz (db) 30 37 - 2870 ~ 2930 mhz (db) 30 41 - 4220 ~ 4340 mhz (db) 20 34 - vswr within 2110 ~2170 mhz - 1.5 2.3 source impedance zs ( ? ) - 50 - load impedance z l ( ? ) - 50 - note1. no matching network required for operation at 50 ? rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c.outline drawing: d. measurement circuit: x 50 50 y y x
tai-saw technology co., ltd. 4 tst dcc release document e. pcb footprint:
tai-saw technology co., ltd. 5 tst dcc release document f. frequency characteristics : transfer function
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 y direction of feed
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