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KCT8539SD-1 - 5GHz WLAN 802.11ax Front-End Module

Datasheet Summary

Description

KCT8539SD-1 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 5.15-5.85GHz range.

Features

  • Integrated 802.11ax 5GHz PA, LNA with bypass and T/R switch.
  • Fully-matched input and output.
  • Nominal operating voltage at 5V.
  • Integrated power detector.
  • Transmit gain: 30.5dB at 5V.
  • Receive gain: 13.5dB at 5V.
  • Noise figure: 3.2dB 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.

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Datasheet preview – KCT8539SD-1

Datasheet Details

Part number KCT8539SD-1
Manufacturer KANGXI
File Size 911.29 KB
Description 5GHz WLAN 802.11ax Front-End Module
Datasheet download datasheet KCT8539SD-1 Datasheet
Additional preview pages of the KCT8539SD-1 datasheet.

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Full PDF Text Transcription

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KCT8539SD-1 PRODUCT DATASHEET 5GHz WLAN 802.11ax Front-End Module TX VDET RX PAEN PA LNA Description KCT8539SD-1 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 5.15-5.85GHz range. KCT8539SD-1 integrates a highefficiency high-linearity power amplifier (PA), a low noise amplifier (LNA) with bypass, the associated matching network, LO rejection and harmonic filters all in one device. KCT8539SD-1 has simple and low-voltage control logic, and requires minimal external components. A power detector is also integrated for accurately ANT monitoring of output power from the PA. KCT8539SD-1 is assembled in a compact, low-profile 3x3x0.75mm 16-lead QFN package.
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