ACPF-7002 Datasheet | Agilent Technologies

Description .. Features - High rejection from a single filter With no switches required. - Passband: 1850-1910 MHz 33 d B min Attenuation, 1930-1990 MHz 2.5 d B Typical Insertion Loss - Space saving solution Small footprint: 1.6 x 2.0-mm solution Low profile package: 0.9 mm high (Typ) 1.0 mm (MAX) Applications - US PCS band handsets - Wireless Data terminals The ACPF- 7002 is a high rejection full band transmit filter designed for US PCS handsets. Its performance rivals splitband surface acoustic wave (SAW) transmit filters. Since a single filter provides the rejection, no switches are required, saving board space and external ponents, eliminating switch loss, and reducing programming plexity. The ACPF- 7002 FBAR transmit filter utilizes Agilent's Microcap bonded- wafer chip scale packaging technology. This process allows the ultra small filters to be assembled into a Molded Chip on Board (MCOB) module. In typical cellular phone architectures, the transmit filter fits between the driver amplifier and the Power Amplifier. The ACPF- 7002 FBAR filter reduces the noise in the Rx band being amplified by the transmit chain, enhancing receiver sensitivity. High rejection keeps unwanted signals out of the receive path. Agilent’s thin- Film Bulk Acoustic Resonator (FBAR) technology makes possible high Q filters at a fraction their usual size. Electrical Specifications, Zo=50 Ω +25° C Symbol f IL IL IL D S21 Parameters Passband Insertion Loss 1850-1855 MHz Insertion Loss 1855-1905 MHz Insertion Loss 1905-1910 MHz Ripple, 1850-1910 MHz Units Min MHz d B d B d B d B d B d B d B d B d B d Bm 33 25 22 15.0 9.0 20 11 37 1850 2.0 1.5 2.5 Typ Max Min Typ Max Min Typ Max 1910 3.2 2.5 3.7 1910 1850 3.5 2.5 3.0 2.5 33 25 22 15.0 9.0 20 11 33 25 22 15.0 9.0 20 11 1910 1850 3.7 2.5 2.7 -30° to +25° C 25° to +85° C 1930-1990 MHz w w w . D a t a S21 S h e e t 4 Min U . c Rejection, om S21 S21 S21 S11, S22 Pin max Min Rejection 10 - 1800 MHz Min Rejection 1990 - 3820 MHz Min Rejection 3820 - 5730 MHz...