tai-saw technology co., ltd. 2 tst dcc release document tai-saw technology co., ltd. no.3, industrial 2nd rd., ping-chen industri al district, taoyuan, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales3@mail.taisaw.com web: www.taisaw.com low-loss 70 mhz if saw filter (smd 13.36.5 mm) model no.: TB0211A rev. no.:3 a. maximum rating: 1. input power level: +20 db m 2. storage temperature: -40 c to +85 c b. electrical characteristics: reference temperature ta = 25 c parameters unit min. typical max. center frequency, fc mhz 69.8 70 70.2 insertion loss, il db - 8.0 9.5 1 db bandwidth mhz 3.4 3.6 - 3 db bandwidth mhz 4.0 4.45 - 4 0 db bandwidth mhz - 7.18 8.0 relative attenuation: 10 to 64.5 mhz db 40 45 - 74 to 140 mhz db 40 43 - a mplitude ripple within fc 1.5 mhz db - 0.9 1.0 group delay ripple within fc 1.5 mhz nsec - 190 220 substrate material - - yz-ln - temperature coefficient of frequency ppm/ c - -94 - rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c. frequency characteristics: (1) frequency response (2) passband response and group delay variation
tai-saw technology co., ltd. 4 tst dcc release document d. measurement circuit: source and load impedance: 50 ? c2 50? network analyzer 50? saw filter l1 l2 ke a,b,c,d,f,g,h,i,j,l input: l1=220 nh, q>40 output: l2=100 nh, q>40; c2=22 pf e. outline drawing: laser marking 2 1 1
tai-saw technology co., ltd. 5 tst dcc release document f. packing: 1. reel dimension 2. tape dimension 2 1 1 t
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