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See Technical Specifications

SKYA21040 +BOM

RF Front End 2G WLAN SW/LNA Front End DFN Package

Manufacturer:

Skyworks Solutions, Inc
Mfr.Part #:

SKYA21040
Datasheet:

SKYA21040 Datasheet (PDF)
RF Type:

802.11n/ac, WLAN
Circuit:

SP3T
Frequency Range:

2.4GHz
Mounting Type:

Surface Mount
EDA/CAD Models:

Request Free CAD Models for SKYA21040

Description

The Skyworks Solutions SKYA21040 is a 2.4 GHz WLAN SW/LNA Front End in a DFN-8 package, designed for innovative automotive WLAN technologies. It supports multi-constellation GNSS, low-power consumption, accurate positioning, and has small size, energy-efficient, and precise location capabilities. The device features UART interfaces, I2C interfaces, and an operating temperature range. Its applications include high-quality automotive WLAN solutions, reliable automotive infotainment systems, advanced automotive telematics solutions, robust automotive infotainment systems, and efficient automotive connectivity modules.

Features

The SKYA21040 features:

Supports Galileo, QZSS, IRNSS, GPS, GLONASS, and BeiDou
Multi-Constellation GNSS for accurate positioning
Low-power consumption for energy efficiency
Small size with precise location capabilities
UART and I2C interfaces for connectivity
Operating temperature range and compact size for reliability

These features make the SKYA21040 suitable for innovative automotive WLAN technologies, high-quality automotive solutions, reliable infotainment systems, advanced telematics solutions, robust infotainment systems, and efficient connectivity modules.

Package

The package type of SKYA21040 is DFN-8.

Pinout

The SKYA21040 is a 2.4 GHz WLAN SW/LNA Front End in a DFN-8 package.

Pin Count: 1. VCC 2. GND 3. VCC 4. GND 5. TXD 6. RXD 7. SCLK 8. SDATA

Functions:

Pin 5 (TXD): Transmit Data
Pin 6 (RXD): Receive Data
Pin 7 (SCLK): Serial Clock
Pin 8 (SDATA): Serial Data

Manufacturer

The manufacturer of the SKYA21040 is Skyworks Solutions, a leading provider of semiconductor solutions for wireless connectivity and infrastructure applications.

Applications

The SKYA21040 is a 2.4 GHz WLAN SW/LNA Front End in a DFN-8 package, designed for innovative automotive WLAN technologies, high-quality automotive solutions, reliable infotainment systems, advanced telematics solutions, robust infotainment systems, and efficient connectivity modules for modern cars.

Equivalent

Based on Skyworks Solutions' product portfolio, some equivalent products to SKYA21040 are:

SKY21540: A similar WLAN front-end module with a DFN-8 package.
SKY21150: A GPS/LNA front-end module with a DFN-8 package, also suitable for automotive applications.

Please note that these are just suggestions and not official equivalents.

Specifications

Category	RF and WirelessRF Switches	Series	-
RF Type	802.11n/ac, WLAN	Topology	-
Circuit	SP3T	Frequency Range	2.4GHz
Isolation	-	Insertion Loss	-
Test Frequency	-	P1dB	-
IIP3	-	Features	-
Impedance	-	Voltage - Supply	-
Operating Temperature	-	Mounting Type	Surface Mount
Product Category:	RF Front End	Type:	RF Front End
Operating Frequency:	2.4 GHz	NF - Noise Figure:	1.9 dB
Mounting Style:	SMD/SMT	Qualification:	AEC-Q100
Packaging:	Cut Tape	Development Kit:	SKYA21040-EVB
Gain:	14 dB	Product Type:	RF Front End
Series:	SKYA21040	Factory Pack Quantity:	3000
Subcategory:	Wireless & RF Integrated Circuits	Technology:	Si
Package/Case	XFDFN-8