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KCT8248HE

2.4GHz 802.11ax RF Front-End Module

Introduction

KCT8248HE is a fully integrated 802.11b/g/n/ac/ax WLAN RF front-end module (FEM) which incorporates key RF functionality, it is integrated with a high-efficiency power amplifier (PA), a low noise amplifier (LNA) with bypass, the associated matching network and a single-pole, double-throw (SPDT) switch all in one device. KCT8248HE is a 5V supply voltage power amplifier that conserves power consumption while remain the highest linear output power and excellent throughput.

 

The PA power detector and a digital enable control are also integrated. A coupler function is integrated to further improve the linearity of the FEM.

 

KCT8248HE is assembled in a compact, low-profile 3*5*0.75mm 24-pin QFN package. It is the perfect RF front-end solution for implementing 2.4GHz high-performance WLAN systems supporting multiple standards.