Home > Product selection table > S/SD LINE —— High Cost-Performance Wi-Fi 6 FEM Solution
5GHz Mid-High Power 802.11ax RF Front-end Module

KCT8575SD

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

Introduction

KCT8575SD is a highly integrated RF front-end integrated circuit incorporates key RF functionality needed for IEEE 802.11a/n/ac/ax WLAN systems operating in the 5.15-5.95GHz range. It integrates a high-efficiency, high-linearity power amplifier (PA), a low noise amplifier (LNA) with bypass, the associated matching network, and harmonic filters all in one device.


KCT8575SD is a 5V supply voltage power amplifier that conserves power consumption while maintaining the highest linear output power and excellent throughput. A DC voltage output power detector is integrated for accurate monitoring of output power from the PA.


KCT8575SD is assembled in a compact, low-profile 3 x 3 x 0.75mm 16-lead QFN package, which is an ideal RF front-end solution for implementing 5GHz high-power WLAN systems supporting multiple standards including 802.11a/n/ac/ax.


Specifications

Integrated 802.11ax 5GHz PA, LNA with bypass and T/R switch

Fully-matched input and output

Integrated power detector

Transmit gain: 30dB at 5V

Receive gain: 14dB at 5V

Output power: +21.5dBm @-40dB DEVM, HE160/MCS11, 5V

                           +23dBm @-35dB DEVM, VHT80/MCS9, 5V

                           +24dBm @-30dB DEVM, HT20/MCS7, 5V

ESD protection circuitry on all PINs

Minimal external components required

Small package: QFN-16L, 3mm x 3mm x 0.75mm 

MSL3, 260°C per JEDEC J-STD-020

RoHS and REACH Compliant


5GHz Mid-High Power 802.11ax 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