ACPF-7001 Datasheet | Agilent Technologies

Agilent ACPF-7001 High Rejection Tx Filter for US PCS Band Data Sheet Features - High rejection from a single filter with no switches required .. Description This product is a high rejection full band transmit filter designed for US PCS handsets. Its performance rivals splitband surface acoustic wave (SAW) transmit filters. Since the rejection is provided by a single filter, no switches are required, saving board space and external ponents, eliminating switch loss, and reducing programming plexity. In typical cellular phone architectures, the transmit filter fits between the driver amplifier and the power amplifier. This 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 of their usual size. Package 1 2 3 - Passband: 1850 - 1910 MHz 33 d B min Attenuation, 1930 - 1990 MHz 3.5 d B max Insertion Loss - Space saving solution Small footprint: 3 x 3-mm solution Low profile package: 1.0 mm high (typ) 1.15 mm (max) 3.0 ± 0.15 SQ Applications - US PCS band handsets - Wireless data terminals 4: Input 8: Output 1, 2, 3, 5, 6, 7, 9: Grounded Center pad grounded See Figure 10 for details. "x" = date code character Electrical Specifications, ZO = 50Ω Symbol f IL IL IL ∆S21 S21 S21 S21 .. S21 S11, S22 Pin max Parameter Passband Insertion Loss 1850-1855 MHz Insertion Loss 1855-1905 MHz Insertion Loss 1905-1910 MHz Ripple, 1850-1910 MHz Min Rejection, 1930-1990 MHz Min Rejection, 10-1800 MHz Min Rejection, 1990-3820 MHz Min Rejection, 3820-5730 MHz In-band Return Loss Safe Input Power Level Units MHz d B d B d B d B d B d B d B d B d B d Bm 25°C Min Typ Max 1850 2.0 1.5 2.5 1910 3.5 3.0 3.5 2.5 33 25 30 15 9.0 20 11 37 -30° to +25°C Min Typ Max 1850 1910 3.7 3.0 3.2 25° to +70°C Min Typ Max 1850...