tai-saw technology co., ltd. fr-03s06-02 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 approval sheet for product specification issued date: 2007/07/18 product name: saw filter 1950 mhz tst parts no.: TA0235A customer parts no.: checked by: bob chau approval by: francis chen date: 2007/07/18 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 1950 mhz for 3g applications model no.: TA0235A rev. no.:4 a. maximum rating : 1. input power level: 13 db m 2. dc voltage: 0 v 3. operating temperature: -40 c to +85 c 4. storage temperature: -40 c to +85 c b. electrical characteristics : parameter min. typ. max. unit center frequency, fc - 1950 - mhz insertion loss, il within 1920 ~1980 mhz - 2.3 4 db amplitude ripple (p-p) within 1920 ~ 1980 mhz - 1.4 2.4 db attenuation (reference level from 0 db) dc ~ 1840 mhz 20.0 32.0 - db 1840 ~ 1900 mhz 10.0 21.0 - db 2000 ~ 2030 mhz 4.5 10.0 - db 2030 ~ 2060 mhz 20.0 47.0 - db 2060 ~ 5000 mhz 22.0 29.0 - db vswr within 1920 ~1980 mhz - 1.7 2.4 source impedance , z s - 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. frequency characteristics: transfer function wideband response
tai-saw technology co., ltd. 4 tst dcc release document input vswr output vswr
tai-saw technology co., ltd. 5 tst dcc release document d. measurement circuit: 50? hp network analyzer 50? saw filter b e a,c,d,f e. outline drawing: : year code (2006->6, ?, 2009->9) : date code (follow the table from planner each year) e d z
tai-saw technology co., ltd. 6 tst dcc release document f. packing: 1. reel dimension 2. tape dimension note 1
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