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SA2421DH Datasheet (PDF) - NXP Semiconductors

SA2421DH Datasheet PDF - NXP Semiconductors
Part # SA2421DH
Download  SA2421DH Download

File Size   101.26 Kbytes
Page   12 Pages
Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors
Description 2.45 GHz low voltage RF transceiver

SA2421DH Datasheet (PDF)

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SA2421DH Datasheet PDF - NXP Semiconductors

Part # SA2421DH
Download  SA2421DH Click to download

File Size   101.26 Kbytes
Page   12 Pages
Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors
Description 2.45 GHz low voltage RF transceiver

SA2421DH Datasheet (HTML) - NXP Semiconductors

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SA2421DH Product details

DESCRIPTION
The SA2421 transceiver is a combined low–noise amplifier, receive mixer, transmit mixer and LO buffer IC designed using a 20 GHz fT BiCMOS process, QUBiC2, for high–performance low–power communication systems for 2.4–2.5 GHz applications. The LNA has a 3.2 dB noise figure at 2.45 GHz with 14.3 dB gain and an IP3 intercept of –3 dBm at the input. The wide–dynamic–range receive mixer has a 11.2 dB noise figure and an input IP3 of +2.5 dBm at 2.45 GHz. The nominal current drawn from a single 3 V supply is 34 mA in transmit mode and 20 mA in receive mode. The SA2421 differs from the SA2420 by removal of the LO doubler and LO switch. The LNA reverse isolation is improved, and a separate pin is allocated for the transmit output.

FEATURES
• Low current consumption: 34 mA nominal transmit mode and 20 mA nominal receive mode
• High system power gain: 24 dB (LNA + Mixer) at 2.45 GHz
• Excellent gain stability versus temperature and supply voltage
• Separate Rx IN and Tx OUT pins
• Wide IF range: 50–500 MHz
• –10dBm typical LO input power
• Improved LNA reverse isolation S12
• TSSOP24 package

APPLICATIONS
• IEEE 802.11 (WLAN)
• 2.45 GHz ISM band




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About NXP Semiconductors


NXP Semiconductors is a publicly traded multinational company that designs, develops, and manufactures a wide range of semiconductors and integrated circuits for various applications, including automotive, industrial, communications, and consumer markets.
The company was founded in 2006 and is headquartered in Eindhoven, Netherlands.
NXP offers a broad portfolio of products, including microcontrollers, microprocessors, secure authentication ICs, power management ICs, RF and microwave components, and sensor solutions, among others.
The company's products are designed to be energy efficient, secure, and reliable, and are used in a variety of applications, including automotive systems, industrial automation and control, smart homes and buildings, and connected devices.
NXP is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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