tai-saw technology co., ltd. 1 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 if filter 43. 75mhz for digital cable tv tst parts no.: tb 0207a ( package 16.3 mm x 4 mm ) customer parts no.: company: division: approved by : date: checked by: andy lee approval by: francis chen date: 2006,3,13 fr-71s03-01
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 : tstsales@ms52.hinet.net web: www.taisaw.com if saw filter 43.75 mhz ( package 16.3 mm x 4 mm ) model no.: TB0207A rev. no.:7 a. features: 1.if filter for digital cable tv b. maximum rating: 1.dc voltage: 12 v. 2.storage temperature: -40c to +85 c. 3.operating temperature: -25 c to +65 c c. electrical characteristics: characteristic units minimum typical maximum center frequency, fo mhz - 43.75 - insertion loss, il db - 23 26 bandwidth -3db mhz - 5.93 - bandwidth -30db mhz - 7.61 - relative attenuation 41.22mhz db - 0.24 - 46.28mhz db -0.7 0.9 1.2 40.75mhz db 1.5 2.9 3.9 46.75mhz db 1.5 2.6 3.9 39.75mhz db 38 45 - 47.75mhz db 37 44 - lower sidelobe (35 ~39mhz) db 40 44 - lower sidelobe (39 ~39.75mhz) db 37 43 - upper sidelobe (47.75~50mhz) db 36 40 - upper sidelobe (50~55mhz) db 41 44 temp.coeff. ppm/k - -72 - note: performance is based on below test circ uit and will change on different test circuit. rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document d. frequency characteristics: figure-1 s21 response(wide band/span=30mhz) figure-2 s21 response(p ass band/span=10mhz)
tai-saw technology co., ltd. 4 tst dcc release document e. outline drawing: f.test circuit
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