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PE42821

UltraCMOS® High Power SPDT RF Switch

RF Switch, SPDT, 0.1 to 2.6 GHz, 0.4 dB IL, 29 dB Isolation, 45.4 dBm Pwr Rating, QFN

Status: Discontinued | Data Sheet:

| RoHS Compliance: Rohs Compliant

Key Features

•High power handling •High linearity •Low insertion loss •Fast switching time of 4 µs (bypass mode) •Wide supply range of 2.3–5.5V •+1.8V control logic compatible •ESD performance •External negative supply option •Packaging: 32-lead 5 × 5 mm QFN

Description

The PE42821 is a HaRP™ technology-enhanced high power reflective SPDT RF switch designed for use in mobile radio, relay replacement and other high performance wireless applications. This switch is a pin-compatible faster switching version of the PE42820. It maintains high linearity and power handling from 100 MHz through 2.7 GHz. PE42821 also features low insertion loss and is offered in a 32-lead 5 × 5 mm QFN package. In addition, no external blocking capacitors are required if 0 VDC is present on the RF ports.

Part Number: PE42821
Manufacturer: pSemi
Type >>RF Switch: Single Pole
Function: SPDT (R)
Impedance: 50 or 75 Ohms
Frequency Range Min: 100 MHz
Frequency Range Max: 2700 MHz
Insertion Loss Min: 0.4 dB
Insertion Loss Max: 0.8 dB
Isolation Min: 24 dB
Isolation Max: 35 dB
Power Rating: 45.5 dBm
IIP3: 82 dBm
Package: 32L QFN
Descriptions: High Power

	Datasheet
	Material Declaration
	RoHS Compliance Certificate
	REACH Compliance Certificate
	S-Parameters
	Schematic/B.O.M.
	Gerber Files
	Video
	Application Note: Soldering Guidelines for Mounting Bottom-t
	Application Note: Thermal Characterization
	Application Note: Using a 50Ω Switch Within a 75Ω System

Part Function	Part Number	Description
Evaluation Board	EK42821-02 pSemi	Evaluation Kit for PE42821

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Product Specifications For PE42821 RF Switch

Part Number: PE42821 Manufacturer: pSemi Product Description: RF Switch, SPDT, 0.1 to 2.6 GHz, 0.4 dB IL, 29 dB Isolation, 45.4 dBm Pwr Rating, QFN

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Description	Units Per Format	Available

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PE42821

UltraCMOS® High Power SPDT RF Switch

RF Switch, SPDT, 0.1 to 2.6 GHz, 0.4 dB IL, 29 dB Isolation, 45.4 dBm Pwr Rating, QFN

Technical Inquiry Request for PE42821 RF Switch

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PE42821

UltraCMOS® High Power SPDT RF Switch

RF Switch, SPDT, 0.1 to 2.6 GHz, 0.4 dB IL, 29 dB Isolation, 45.4 dBm Pwr Rating, QFN

Technical Inquiry Request for PE42821 RF Switch

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