KCT8822L

2.4GHz & 5GHz 802.11ac RF Front-End Module

Introduction

KCT8822L is a fully integrated 802.11a/b/g/n/ac WLAN RF Front-end module (FEM) which incorporates key RF functionality. It is integrated with 2.4GHz and 5GHz high-efficiency power amplifiers (PAs), low noise amplifiers (LNAs) with bypass, filtering, power detector, a single-pole, RF switch, diplexers and associated matching network all in one device.

 

It provides a complete 2.4GHz and 5GHz WLAN RF solution from the output of the transceiver to the antenna in an ultra-compact form factor. All RF ports are matched to 50Ωto simplify the PCB layout and the interface to the transceiver.

 

KCT8822L is assembled in a compact 4*4*0.75mm 24-pin LGA package. It is the perfect RF Front-end solution for implementing 2.4GHz and 5GHz high-performance WLAN systems supporting multiple standards.