RFFM6404

RFMD + TriQuint = Qorvo RFFM6404 2.5V to 4.5V, ISM Band, 27.5dBm, 430MHz to 450MHz Transmit/Receive Module The RFFM6404 is a single-chip front end module (FEM) for applications in the 430MHz and 450MHz ISM Bands. The RFFM6404 addresses the need for aggressive size reduction for typical portable equipment RF front-end design and greatly reduces the number of components outside of the core chipset thus minimizing the footprint and assembly cost of the overall solution. The RFFM6404 contains an integrated 27.5dBm PA, SP2T Antenna switch, integrated Tx harmonic filter, LNA with bypass mode, and matching components. The RFFM6404 is packaged in a 28-pin, 6.0mm x 6.0mm x 0.975mm over-molded laminate package with backside ground which greatly minimizes next level board space and allows for simplified integration. RFFM6404 Package: LGA, 28-pin, 6.0mm x 6.0mm x 0.975mm Features ■ Integrated 50Ω Input/Output Match ■ Tx Output Power: 27.5dBm ■ Separate Tx/Rx 50Ω transceiver interface ■ Integrated PA, filtering LNA with Bypass Mode Applications ■ 400MHz ISM Bands ■ Single Chip RF Front End Module ■ Wireless Automatic Metering ■ Portable Battery Powered Equipment ■ Smart Energy Functional Block Diagram Ordering Information RFFM6404SB Standard 5-piece bag RFFM6404SQ Standard 25-piece bag RFFM6404SR Standard 100-piece reel RFFM6404TR13 Standard 2500-piece reel RFFM6404PCK-410 Fully Assembled Evaluation Board w/ 5-piece bag Revision DS20151103 © 2015 RF Micro Devices, Inc. 1 of...