Home > Product selection table > LNA+SW
5GHz  Low Noise Amplifier with Switch Module

KCT4521L

5GHz Low Noise Amplifier with Switch Module

Introduction

KCT4521L is an integrated Front-End module (FEM) which is designed for IEEE 802.11a/n/ac WLAN systems operating in the 5.15-5.85GHz range. KCT4521L integrates a low noise amplifier (LNA) with bypass, and single-pole double-throw (SPDT) switch in one device.


KCT4521L is assembled in a compact, low-profile 2.3x2.3x0.5mm 16-pin QFN package. KCT4521L is the ideal RF front-end solution for implementing 5GHz highpower WLAN systems supporting multiple standards including 802.11a/n/ac.


Specifications

Integrated 5GHz LNA with bypass and SPDT switch

LNA gain: 17dB

Bypass Insertion Loss:4.5dB

Noise Figure: 1.9dB

TX to ANT path loss: 0.4dB

Max Power at TX Input of 32dBm

Input and Output matched to 50Ω

Break out path between switch and LNA for optimal filter placement

Small package: QFN-16L, 2.3mm x 2.3mm x0.5mm 

MSL3, 260°C per JEDEC J-STD-020

RoHS and REACH Compliant


5GHz  Low Noise Amplifier with Switch 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