RFFM4591F

RFFM4591F 4.9GHz to 5.85GHz 802.11a/n/ac WiFi Front End Module The RFFM4591F provides a complete integrated solution in a single front end module (FEM) for WiFi 802.11a/n/ac systems. The ultrasmall factor and integrated matching minimizes layout area in the customer’s application and greatly reduces the number of external components. Performance is focused on linear output power under a number of conditions including duty cycle and packet length while balancing power consumption needs of leading edge device platforms. This simplifies the total front end solution by reducing the bill of materials, system footprint, and manufacturing cost. The RFFM4591F integrates a 5GHz power amplifier (PA), single pole two throw switch (SP2T) and an LNA with bypass. The device is provided in a 3.0mm x 3.0mm x 1.05mm, 16-pin laminate package. This module meets or exceeds the RF front end needs of IEEE 802.11a/n/ac WiFi RF systems. RFFM4591F Package: Laminate, 16-pin, 3.0mm x 3.0mm x 1.05mm Features ■ ■ 3.3V – 4.2V Operation POUT = +18.0dBm at 3.3V, 802.11ac MCS9 HT80 at 1.8% Dynamic EVM Compliance POUT = +19.5dBm at 3.3V, MCS0 HT20, HT40, and HT80 at Spectral Mask Compliance POUT = +19.5dBm at 4.2V, 802.11ac MCS9 HT80 at 1.8% Dynamic EVM Compliance POUT = +20.5dBm at 4.2V, MCS0 HT20, HT40, and HT80 at Spectral Mask Compliance High performance FEM in Small Package Input and Output Matched to 50Ω Integrated 5GHz PA, SP2T, LNA with Bypass and Power Detector Coupler ■ ■ ■ LNA_EN CRX GND ...