ACPF-7002

Agilent ACPF-7002 High Rejection Tx Filter for US PCS Band Data Sheet General Description www.DataSheet4U.com Features High rejection from a single filter With no switches required. Passband: 1850-1910 MHz 33 dB min Attenuation, 1930-1990 MHz 2.5 dB 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 components, eliminating switch loss, and reducing programming complexity. 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 highQ filters at a fraction their usual size. Electrical Specifications, Zo=50 Ω +25° C ...