RFFM6205

RFFM6205 2.0V to 4.0V, 2.4GHz Front End Module The RFFM6205 is a complete integrated solution in a single Front End Module (FEM) for Zigbee® applications in the 2.4GHz to 2.5GHz band and Bluetooth® transmitter applications. The ultra-small factor and integrated matching minimizes layout area in the customer's application and greatly reduces the number of external components. This simplifies the total front end solution by reducing the bill of materials, system footprint, and manufacturing cost. The FEM integrates a power amplifier (PA) plus harmonic filter in the transmit (TX) path, a low noise amplifier (LNA) in the receive (RX) path, and a low loss bidirectional through mode path. The RFFM6205 incorporates two single-pole triple-throw (SP3T) switches to provide a single port for TDD access and a single antenna port for TX, RX, and through mode paths. The device is provided in a 2.5mm x 2.5mm x 0.5mm, 16-pin QFN package. RFFM6205 Package: QFN, 16-pin, 2.5mm x 2.5mm x 0.5mm Features ■ Tx Output Power = 14dBm ■ Integrated RF Front End Module with Rx/Tx switch, PA, Filter, LNA, Bidirectional Thru path and 2-SP3T Switch ■ 50Ω single-ended Bidirectional Transceiver Interface. ■ Voltage Range = 2.0V to 4.0V ■ Rx Noise Figure = 2.5dB VDD_TX C_EN C_BYP C_RX 16 15 14 13 /ontrol Logic C_TX 1 PA N/C 2 GND 3 RFIO 4 LNA 5678 12 GND 11 ANT 10 GND 9 N/C Applications ■ ZigBee® 802.15.4 Based Systems for Remote Monitoring and Control ■ AA Battery Operation ■ 2.4GHz ISM Band Applica...