B9408

www.DataSheet4U.com SAW Components SAW Rx Filter WCDMA Band I Series/Type: Ordering code: Date: Version: B9408 B39212B9408K610 December 18, 2006 2.0 © 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 SAW Filter Data Sheet Application s Low-loss RF filter for mobile telephone s s s s s B9408 2140.0 MHz WCDMA systems, receive path (RX) Impedance transform from 50 Ω to 200 Ω Unbalanced to balanced operation Very low insertion attenuation Low amplitude ripple Usable passband 60 MHz 5 0,5 0,5 4 0,4 +/−0,05 Package size 1.4 x1.1 x 0.4 mm3 Package code QCS5F RoHS compatible Approx. weight 0.003 g Package for Surface Mount Technology (SMT) s Ni, gold-plated terminals s s s s s 0,325 2 1 3 0,575 Features 0,25 bottom view side view 1,4 1,1 top view Pin configuration s 1 s 3,4 s 2,5 Input, unbalanced Output balanced To be grounded Please read cautions and warnings and important notes at the end of this document. 2 December 18, 2006 SAW Components SAW Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T = –10 ˚C to +85 ˚C ZS = 50 Ω ZL = 200 Ω || 13 nH (balanced) B94081) typ. @ 25 ˚C 2140.0 B9408 2140.0 MHz min. Center frequency Maximum insertion attenuation 2110.0 ... 2170.0 Amplitude ripple (p-p) 2110.0 ... 2170.0 Input VSWR 2110.0 Output V...