B39202-B4184-U410

www.DataSheet4U.com SAW Components SAW RF Filter TD-SCDMA Series/Type: Ordering code: Date: Version: B4184 B39202-B4184-U410 Dec 06, 2005 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 Dual Band Filter for Mobile Communication Preliminary Data Application s Low-loss RF filter for mobile telephone B4184 2017.5 MHz TD-SCDMA system s Low amplitude ripple www.DataSheet4U.com s Usable passband 15 MHz s No matching network required for operation at 50 Ω Features Package size 3.0 x 3.0 x 1.1 mm3 RoHS compliant Approx. weight 37 mg Package for Surface Mount Technology (SMT) s Ni, gold-plated terminals s s s s Pin configuration s s s s s 2 1 5 6 3,4 Input Input - ground Output Output - ground Case - ground Please read cautions and warnings and important notes at the end of this document. 2 Dec 06, 2005 SAW Components Low-Loss Dual Band Filter for Mobile Communication Preliminary Data Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: www.DataSheet4U.com B4184 2017.5 MHz T = ZS = ZL = -35 to +75 ˚C 50 Ω 50 Ω min. typ. @ 25˚C 2107.5 2.6 0.1 1.5 1.8 max. — 3.9 1) 1.4 2) 1.9 2.1 MHz dB dB Center frequency Maximum insertion attenuation 2010.0 ... 2025.0 Amplitude ripple (p-p) 2010.0 ... 2025.0 Input VSWR 2010.0 ... 2025.0 Output VSWR 2010.0 ... 2025.0 Atte...