B3898

www.DataSheet4U.com SAW Components SAW IF filter W-CDMA Series/type: Ordering code: Date: Version: B3898 B39171-B3898-H810 Jun 12, 2006 2.1 © EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. SAW Components SAW IF filter Data Sheet Application s High performance IF bandpass filter for W-CDMA s Usable passband 8.84 MHz B3898 172.80 MHz Features Package size 7.0 x 5.0 x 1.33 mm3 Package code QCC12E RoHS compatible Approx. weight 0.2 g Ceramic package for Surface Mount Technology (SMT) s Ni, gold-plated terminals s Electrostatic Sensitive Device (ESD) s Filter surface passivated s s s s s 1,27 1,27 1 2 3 4 1,4 12 1,1 2,54 bottom view 11 10 9 8 7 0,8 1,33 side view 7,0 5,0 6 5 top view Pin configuration s s s s s 10 12 4, 6 2, 3, 8, 9 1, 5, 7, 11 Input Input ground Balanced Output To be grounded Case ground 10 4 12 6 1,5,7,11 Please read cautions and warnings and important notes at the end of this document. 2 Jun 12, 2006 SAW Components SAW IF filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: Group delay aperture: T = ZS = ZL = B3898 172.80 MHz –10 to 85 ˚C 50 Ω single ended and matching network 200 Ω balanced and matching network 100 kHz min. typ. @ 25 ˚C 172.8 10.6 max. — 12.5 MHz dB Nominal frequency Minimum insertion attenuation (includin...