RFFM4204

RFFM4204 WiFi 802.11b/g/n/ac Front End Module 2.4GHz to 2.5GHz The RFFM4204 provides a complete solution in a single front end module (FEM) by integrating the power amplifier (PA), low noise amplifier (LNA) with bypass, power detector, a Single Pole Double Throw (SPDT) switch, and some filtering for harmonic rejection. The integrated matching greatly reduces the number of external components and layout area in the customer application. This simplifies the total front end solution by reducing the bill of materials, system footprint, and manufacturing cost. The RFFM4204 is provided in a 6.0mm X 6.0mm X 0.9mm 24-pin laminate package. The FEM meets or exceeds the RF front end needs of IEEE 802.11b/g/n/ac WiFi RF systems. RFFM4204 Package: Laminate, 24-pin, 6.0mm x 6.0mm x 0.9mm Features ■ Voltage Supply: 5V ■ POUT = 24dBm, 256QAM MCS9 HT40 at 1.8% DEVM ■ POUT = 25dBm, 64QAM MCS7 HT20 and HT40 at 3% DEVM ■ Input and Output Matched to 50Ω ■ Integrated PA, SPDT, and LNA with bypass ■ High Impedance Enable Pin VCC1 GND VCC2 VCC3 GND VBIAS 1 24 23 22 21 20 19 GND GND 2 18 C_TX GND 3 17 GND TX 4 16 GND GND 5 15 ANT PA_EN 6 14 GND NC 7 8 9 10 11 12 13 C_RX Applications ■ IEEE 802.11b/g/n/ac WiFi Systems ■ Wireless Access Points, Gateways, Router and Set Top Box Applications ■ ISM Band Transmitter Applications NC PDET RX VDD LNA_EN Functional Block Diagram Ordering Information RFFM4204SB Standard 5-piece sample bag RFFM4204SQ Standard 25-piece sample bag RFFM4204SR...