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: product name: saw filter 420mhz smd 7.0 5.0mm tst parts no.:TA0409A customer parts no.: company: division: approved by : date: checked by: elvis chiu approval by: francis chen date: 2004/12/14
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 420 mhz model no.: TA0409A rev. no.:1 a. maximum rating : 1.input power level: 10 db m 2.dc voltage: 5 v 3.operating temperature: -25 c to +75 c 4.storage temperature: -40 c to +85 c b. electrical characteristics : reference temperature: 25 c item unit min. type. max. center frequency fc mhz - 420 - minimum insertion loss il min (reference level) db - 1.6 3.5 ripple fc 10mhz db 1.3 2.5 relative attenuation:(reference level from il min ) 320 to 340 mhz 365 to 385 mhz db db db 45 40 60 58 - - temperature coefficient of frequency ppm/k - -37 - source impedance zs ? - 50 - load impedance z l ? - 50 - note: il min is the minimum of the pass band attenuation. the center frequency f c is the mean value of the upper and lower frequencies at the 2.5db filter attenuation level relative to the il min . rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c. frequency characteristics :
tai-saw technology co., ltd. 4 tst dcc release document d. measurement circuit: e.outline drawing: f.pcb footprint: 50? hp network analyzer 50? saw filter jd a,b,c,e,f,g,h,i,k,l 4 0 9 a pin j : input pin d : onput pin a, b,c, e, f, g, h,i, k, l : ground : date code unit : mm
tai-saw technology co., ltd. 5 tst dcc release document g. packing: 1. reel dimension 2. tape dimension 4 0 9 t a direction of feed
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