器件名称:
B39202B9409K610
功能描述:
SAW Components Low-Loss Filter for Mobile Communication 1950.0 MHz
文件大小:
76.15KB 共8页
简 介:
SAW Components SAW Tx Filter WCDMA Band I Series/Type: Ordering code: Date: Version: B9409 B39202B9409K610 December 09, 2005 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 Low-Loss Filter for Mobile Communication Data Sheet Application s Low-loss RF filter for mobile telephone s s s s s B9409 1950.0 MHz WCDMA systems, transmit path (TX) Impedance transform from 200 to 50 Balanced to unbalanced 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 compliant 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 Output, unbalanced Input balanced To be grounded Please read cautions and warnings and important notes at the end of this document. 2 December 09, 2005 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T = –10 C to +85 C ZS = 200 || 47 nH (balanced) ZL = 50 (unbalanced) B9409 1950.0 MHz min. Center frequency Maximum insertion attenuation 1920.0 ... 1980.0 Amplitude ripple (p-p) 1920.0 ... 1980.0 fC αmax ……
