B7641

www.DataSheet4U.com SAW Components SAW Duplexer 2100 MHz WCDMA Band I (UMTS) Series/type: Ordering code: Date: Version: B7641 B39212B7641P510 March 17, 2006 2.0 © 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 Duplexer Data sheet Application s Low-loss SAW duplexer for mobile telephone B7641 1950.0 / 2140.0 MHz WCDMA Band I (UMTS) systems s Low insertion attenuation s Low amplitude ripple s Usable passband 60 MHz Features Package size 3.0 x 2.5 x 1.0 mm3 RoHS compliant Approx. weight 0.035 g Package for Surface Mount Technology (SMT) s Ni, gold-plated terminals s Fully matched by integrated matching network s s s s Pin configuration s s s s s 1 3 6 2, 4, 5 7, 8, 9 TX Input RX Output Antenna To be grounded To be grounded 3 1 2,4,5 7,8,9 6 Please read cautions and warnings and important notes at the end of this document. 2 March 17, 2006 SAW Components SAW Duplexer Data sheet Characteristics Operating temperature range: Antenna terminating impedance: RX terminating impedance: TX terminating impedance: Characterisitcs TX - ANT Center frequency Maximum insertion attenuation 1920.0 ... 1980.0 Amplitude ripple (p-p) 1920.0 ... 1980.0 Amplitude ripple (p-p) per 5 MHz-channel 1920.0 ... 1980.0 Input VSWR (TX port) 1920.0 ... 1980.0 Output VSWR (ANT port) 1920.0 ... 1980.0 Attenuation 0.3 2110.0 2400.0 3840.0...