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RFFM4503 Datasheet 4.9ghz To 5.85ghz 802.11a/n/ac Wi-fi Front End Module

Manufacturer: RF Micro Devices (now Qorvo)

Overview: RFMD + TriQuint = Qorvo RFFM4503 4.9GHz to 5.85GHz 802.11a/n/ac Wi-Fi Front End Module The RFFM4503 provides a plete integrated solution in a single front end module (FEM) for Wi-Fi 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 ponents. 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 RFFM4503 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 1.0mm, 16-pin laminate package. This module meets or exceeds the RF front end needs of IEEE 802.11a/n/ac Wi-Fi RF systems. LNA_EN 16 CRX 15 GND 1 GND 14 ANT 13 12 GND RX 2 11 VCC GND 3 10 VCC VDD 4 5 PDET 6 PA_EN 7 NC 9 NC 8 TX Functional Block Diagram Ordering Information RFFM4503SB Standard 5-piece sample bag RFFM4503SQ Standard 25-piece sample bag RFFM4503SR Standard 100-piece reel RFFM4503TR7 Standard 2500-piece reel RFFM4503PCK-410 Fully assemble evaluation board w/ 5-piece bag RFFM4503 Package: Laminate, 16-pin, 3.0mm x 3.0mm x 1.

Key Features

  • 3.3V.
  • 4.2V Operation.
  • POUT = +18.0dBm at 3.3V, 802.11ac MCS9 HT80 at 1.8% Dynamic EVM Compliance.
  • POUT = +20.0dBm at 3.3V, MCS0 HT20, HT40, and HT80 at Spectral Mask Compliance.
  • POUT = +20.0dBm at 4.2V, 802.11ac MCS9 HT80 at 1.8% Dynamic EVM Compliance.
  • POUT = +22.0dBm 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 Powe.

More Datasheets from RF Micro Devices (now Qorvo)

Part Number Description
RFFM4501E 802.11a/n/ac Front End Module
RFFM4501F 4.9GHz to 5.85GHz 802.11a/n/ac WiFi Front End Module
RFFM4551 4.9GHz to 5.925GHz 802.11a/n/ac Wi-Fi Front End Module
RFFM4552 4.9GHz to 5.925GHz 802.11a/n/ac Wi-Fi Front End Module
RFFM4555 Wi-Fi Integrated Front End Module
RFFM4591F 4.9GHz to 5.85GHz 802.11a/n/ac WiFi Front End Module
RFFM4200 2.4GHz TO 2.5GHz HIGH POWER FRONT-END
RFFM4204 WiFi 802.11b/g/n/ac Front End Module
RFFM3482E FRONT END MODULE
RFFM3482Q Automotive WiFi FRONT END MODULE

RFFM4503 Distributor