Home > Product selection table > H LINE —— High-End Wi-Fi 5 FEM Solution
5GHz High Power 802.11ac RF Front-end Module

KCT8528H

5GHz High Power 802.11ac RF Front-end Module

Introduction

KCT8528H is a 5GHz RF Front-End Integrated Circuit which incorporates key RF functionality needed for IEEE 802.11a/n/ac WLAN systems operating in the 5.15-5.85GHz range. KCT8528H integrates a high-efficiency, high-linearity power amplifier (PA), a low noise amplifier (LNA) with bypass, a SPDT transmit/receive (T/R) switch and harmonic filters all in one device. 


The LNA and PA disable functions ensure low leakage current while switched off. A power detector is also integrated to provide close-loop power control within the system. 


KCT8528H is assembled in a compact, low-profile 3x5x0.75mm 24-pin QFN package. KCT8528H is the ideal RF front-end solution for implementing 5GHz high-power WLAN systems supporting multiple standards including 802.11ac.


Specifications

Integrated high performance 5GHz PA, LNA with bypass, and T/R switch

Fully-matched input and output

Integrated power detector

Transmit gain: 32dB at 5V

Receive gain: 16dB at 5V

Noise Figure: 1.7dB at 5V

Output power: +23.5dBm @ DEVM=-35dB, VHT80/MCS9, 5V

                        +25dBm @ DEVM=-30dB, HT20/MCS7, 5V

ESD protection circuitry on all PINs

Minimal external components required

Small package: QFN-24L, 3×5×0.75mm

MSL3, 260°C per JEDEC J-STD-020

ROHS and REACH Compliant



5GHz High Power 802.11ac RF Front-end Module

More products

KCT2828L

1.0 ~ 6.0 GHz Low insertion loss SPDT RF Switch

  • KCT8525D-1

    5GHz Mid Power 802.11ac RF Front-end Module

  • KCT8575SD

    5GHz Mid-High Power 802.11ax RF Front-end Module

  • KCT8247HE-1

    2.4GHz Mid-High Power 802.11ax RF Front-end Module