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 403.5 mhz model no.: TA1135A rev. no.:1 a. maximum rating : 1.input power level: 15 db m 2.dc voltage: 3 v 3.operating temperature: -10 c to 60 c 4.storage temperature: -40 c to +85 c b. electrical characteristics : item min. typical max. center frequency fc mh - 403.5 - minimum insertion loss 402 ~ 405 mhz il min db - 1.5 2.5 passband ripple 402 ~ 405 mhz - 0.3 1.25 3db bandwidth bw -3db mhz 3 7.6 - attenuation (reference level from il min db) 358.5 mhz db 40 64 - 358.5~384.0 mhz db 35 59 - 415.0~423.0 mhz db 25 36 - 423.0~503.0 mhz db 40 59 - temperature coefficient of frequency ppm/k -37 source impedance zs ? - 50 - load impedance z l ? - 50 - note1: 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 . note2: the room temperature, tr, is 25 c. ftc is temperature coefficient of frequency. the nominal frequency at temperature, tc, may be calculated from f= f c [1-ftc(tr-tc)]. c. measurement circuit: 50? hp network analyzer 50? saw filter b e a,c,d,f rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document d. frequency characteristics:
tai-saw technology co., ltd. 4 tst dcc release document e.outline drawing: f.pcb footprint: 1 1 3 5
tai-saw technology co., ltd. 5 tst dcc release document g. packing: 1. reel dimension 2. tape dimension 1135 1135
tai-saw technology co., ltd. 6 tst dcc release document 20 40 60 80 100 120 140 160 180 200 220 240 260 280 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 time (sec) temp ( deg c) h. recommended reflow profile :
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