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: product name: saw filter 427.8mhz smd 5.0 5.0 mm tst parts no.:TA0527A customer parts no.: company: division: approved by : date: checked by: elvis chiu approval by: francis chen date: 2006/01/05
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 427.8 mhz model no.: TA0527A rev. no.:1 a. maximum rating : 1.input power level: 10 db m 2.dc voltage: 3 v 3.operating temperature: +15 c to +35 c 4.storage temperature: -40 c to +85 c b. electrical characteristics : balanced to balanced operation terminating source impedance : zs = 200 ? terminating load impedance : zl = 200 ? item min. typical max. center frequency fc mh - 427.8 - insertion loss 425.3 ~ 430.3 mhz il db - 2.05 3.6 amplitude ripple 425.3 ~ 430.3 mhz db - 0.65 2.1 vswr 425.3 ~ 430.3 mhz db - 1.6 2.2 attenuation (reference level from 0 db) 1 ~ 391.0 mhz db 40 55 - 391.0 ~ 406.5 mhz db 31 56 - 406.5 ~ 417.9 mhz db 10 40 - 461.0 ~ 481.0 mhz db 35 60 - 481.0 ~ 555.0 mhz db 40 62 - temperature coefficient of frequency ppm/k - -36 - rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c. frequency characteristics : transfer function:
tai-saw technology co., ltd. 4 tst dcc release document reflection function:
tai-saw technology co., ltd. 5 tst dcc release document wideband d. measurement circuit: balance 200 ? 3,4,7,8 5 2 1 6 balance 200 ?
tai-saw technology co., ltd. 6 tst dcc release document e.outline drawing: f. pcb footprint: 5 2 7 t pin 1,2 : balanced input pin 5,6 : balanced output pin 3,4,7,8 : ground : year code : date code unit : mm 2001 2002 2003 2004 year 2005 2006 2007 2008 year code a a a a
tai-saw technology co., ltd. 7 tst dcc release document g. packing: 1. reel dimension 2. tape dimension 5 3 7 t direction of feed
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