RFFM6903

RFMD + TriQuint = Qorvo RFFM6903 2.5V to 4.2V, ISM Band, 1W 915MHZ Transmit/Receive Module The RFFM6903 is a single-chip front end module (FEM) for applications in the 900MHz and 868MHz ISM Bands. The RFFFM6903 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 RFFM6903 contains an integrated 1 Watt PA, SP3T antenna switch, integrated Tx harmonic filter, Tx thru path, LNA with bypass mode, and matching components. The RFFM6903 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. VDD VCC_TX1 NC VCC_TX2 GND GND GND 1 28 TR 2 EN 3 CTL LOGIC BYP 4 VAPC 5 GND 6 ANT 7 GND 8 9 27 26 25 PA 10 11 12 24 23 LNA 13 14 22 GND 21 GND 20 TX 19 GND 18 RX 17 VCC_RX 16 NC 15 GND RFFM6903 Package: LGA, 28-pin, 6.0mm x 6.0mm x 0.975mm Features ■ Integrated 50Ω Input/Output Match ■ Tx Output Power: 30dBm ■ Separate Tx/Rx 50 Ω transceiver interface ■ Integrated PA, filtering LNA with Bypass Mode ■ Transmit Thru path Applications ■ 868MHz/900MHz ISM Bands ■ Single Chip RF Front End Module ■ Wireless Automatic Metering ■ Portable Battery Powered Equipment ■ Smart Energy NC SAW2 GND GND SAW1 GND Functional Block Diagram Ordering Information RFFM6903SB ...