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SKYWORKS SKY85743-21 product image
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SKYWORKS SKY85743-21RoHS

Manufacturer
SKYWORKS
MPN
SKY85743-21
LCSC Part #
C5348950
Packaging
-
Customer #
Key Attributes
RF Front End (LNA + PA) RoHS
Datasheetpdf iconSKYWORKS SKY85743-21
In-Stock: 721
721 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.9052$ 2.91
10+$ 2.4578$ 24.58
30+$ 2.1777$ 65.33
100+$ 1.8912$ 189.12
500+$ 1.7625$ 881.25
1,000+$ 1.7062$ 1706.20
Standard Packaging4500/Full Reel
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Products Specifications

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TypeDescription
CategoryRF and Wireless/RF Front End (LNA + PA)
ManufacturerSKYWORKS
Packaging-
FeaturesIntegrated power amplifier;Integrated low noise amplifier;Integrated RF switch;Integrated power detector;Temperature compensation
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4500
Sales UnitPiece

Introduction

AI Translation

SKY85743-21 is a highly integrated 5 GHz FEM incorporating a 5 GHz SPDT T/R switch, a 5 GHz high-gain LNA with bypass, and a 5 GHz PA for high-power 802.11ax applications and systems. LNA and PA disable functions ensure low leakage current in shutdown mode. An integrated logarithmic power detector provides closed-loop power control over a 20 dB dynamic range. The device is housed in a compact 24-pin 3×5 mm conformal shielded LGA package, reducing front-end board space by more than 50%.

Features

AI Translation
  • Integrated high-performance 5 GHz power amplifier, low-noise amplifier with bypass, and T/R switch
  • Fully matched input and output
  • Integrated logarithmic power detector and directional coupler
  • TX gain: 32 dB typical
  • 802.11ax support, output power: +21 dBm - 43 dB DEVM, MCS11; +22 dBm - 40 dB DEVM, MCS11; +24 dBm - 35 dB DEVM, MCS9
  • Conformal shield component
  • Integrated temperature-compensated logarithmic detector
  • High-sensitivity, interference-resistant (> +10 dBm IIP3), high-gain (16 dB) LNA
  • Compact (24-pin, 3×5mm) conformal shield package (MSL3, 260℃, compliant with JEDEC J-STD-020)
  • Skyworks Green™ products comply with all applicable regulations and are halogen-free

Applications

AI Translation
  • Indoor and outdoor 802.11ax network systems
  • WLAN-enabled wireless video streaming systems