RFFM4555 - Wi-Fi Integrated Front End Module
Pin Name Description 1 ANT RF bidirectional antenna port matched to 50Ω.
An external DC block is required.
2 VRX Control pin for the Receive switch.
See truth table for proper voltage level.
3 VTX Control pin for the Transmit switch.
See truth table for proper voltage level.
4 VDD Suppl
RFMD + TriQuint = Qorvo RFFM4555 Wi-Fi Integrated Front End Module 4.9GHz to 5.925GHz The RFFM4555 is a front end module (FEM) designed for 802.11a/n/ac applications.
The integrated single-pole double throw switch and low noise amplifier with bypass greatly reduces the layout area, bill of materials and manufacturability cost in the customer application.
The RFFM4555 is optimized to pair with Wi-Fi power amplifiers such as the RFPA5512/RFPA5522/RFPA5542 to create a complete Tx and Rx solution.
RFFM4555 Features
* 13dB LNA Gain
* 6dB Bypass Loss
* 2.6dB Noise Figure
* TX to ANT path loss of 0.6dB
* Max Power at TX Input of 33dBm
* 2.4GHz Rejection
* Input and Output Matched to 50Ω
* Optimized to pair with the RFPA55X2 Family Power Amplifiers Applications
* Customer Premis
