ACFM-7045 Datasheet | Broadcom

Description The Broad® ACFM-7045 is a quadplexer that bines Band 25 and Band 66 duplexers into a single, miniature package. The ACFM-7045 features a single antenna connection, eliminating the need for antenna switching. High Isolation between bands enables the use of carrier aggregation. The ACFM-7045 is designed with Broad’s Film Bulk Acoustic Resonator (FBAR) technology. The ACFM-7045 also uses Broad’s innovative Microcap bonded-wafer, chip scale packaging technology. This unique process results in an assembled in a module with a footprint of only 2 mm × 2.5 mm with a maximum height of 0.80 mm. Low Tx Insertion Loss of the ACFM-7045 reduces power amplifier current, extending battery life. The ACFM-7045 enhances receiver sensitivity and dynamic range with low Rx Insertion Loss and high rejection of Tx signals at the Rx ports. The excellent power handling capability of Broad’s FBAR bulk-mode resonators supports the high power levels used in mobile munications devices while adding virtually no distortion. Features - Single antenna - High cross band isolation - Enables carrier aggregation - High power rating - +31 d Bm absolute maximum Tx power - Miniature size - 2.0 mm × 2.5 mm size - 0.80 mm maximum height - Environmental - Ro HS pliant - Halogen and TBBPA free Specifications Performance guaranteed - 20° to +85°C - Band 25 duplexer Rx - Insertion loss: 3.8 d B maximum - Noise blocking: 55 d B minimum - Band 25 Duplexer Tx - Insertion loss: 3.8 d B maximum - Interferer blocking: 55 d B minimum - Band 66 duplexer Rx - Insertion Loss: 3.1 d B maximum - Noise blocking: 55 d B minimum - Band 66 duplexer Tx - Insertion loss: 4.0 d B maximum - Interferer blocking: 55 d B minimum Applications Smartphones, tablets, and mobile/portable munications devices operating in Band 25 and Band 66 Broad ACFM-7045-DS101 March 12, 2019 ACFM-7045 Data Sheet Functional Block Diagram BAND 25...