B7839

SAW Components SAW Rx Filter GPS www.DataSheet4U.com Series/Type: Ordering code: Date: Version: B7839 B39162-B7839-K410 Nov 16, 2005 2.1 © EPCOS AG 2005. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. SAW Components Low-Loss Filter for Mobile Communication Data Sheet Application s Low-loss RF filter for GPS s Unbalanced to unbalanced operation s Very low insertion attenuation B7839 1575.42 MHz Features Package size 2.0 x1.4 x 0.68 mm3 Package code QCS5E RoHS compliant Approx. weight 0.007 g Package for Surface Mount Technology (SMT) s Ni, gold-plated terminals s s s s s 0.735 0,075 2 3 0,38 0,075 0,44 5 4 bottom view 1 0,68 2,0 side view 1,4 top view Pin configuration s 4 s 1 s 2,3,5 Input, unbalanced Output unlanced To be grounded Please read cautions and warnings and important notes at the end of this document. 2 Nov 16, 2005 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T = –30 ˚C ... +85 ˚C ZS = 50 Ω ZL = 50 Ω B7839 typ. @ 25 ˚C 1575.42 B7839 1575.42 MHz min. Nominal frequency Maximum insertion attenuation 1574.42 ... 1576.42MHz 1574.42 ... 1576.42MHz Amplitude ripple in passband (p-p) 1574.42 ... 1576.42MHz Attenuation 0.1 960.0 1460.0 1645.4 1710.0 1990.0 4000.0 VSWR 1574.42 ... 1576.42MHz 1) max. — M...