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 440mhz smd 5.0 5.0mm tst parts no.:TA0411A customer parts no.: company: division: approved by : date: checked by: elvis chiu approval by: francis chen date: 2004/12/02
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 440 mhz model no.: TA0411A rev. no.:2 a. maximum rating : 1.input power level: 10 db m 2.dc voltage: 3 v 3.operating temperature: -40 c to +85 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 - 440 - insertion loss il min (reference level) db - 1.4 2.8 3db bandwidth bw -3db mhz 19 23.3 - a bsolute attenuation:(refer ence level from 0db) f c -45 to f c -100 mhz f c +45 to f c +55 mhz f c +55 to f c +100 mhz db db db 40 30 40 57 56 56 - - temperature coefficient of frequency ppm/k - -36 - 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 3db 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 2 6 1,3,4,5,7,8 4 1 1 t a #2: input #6: output #1,3,4,5,7,8: ground : date code unit: mm
tai-saw technology co., ltd. 5 tst dcc release document g. packing: 1. reel dimension 2. tape dimension 4 1 1 t a direction of feed
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