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PE42821 UltraCMOS® High Power SPDT RF Switch

SPDT, High Power, Fast Switching, Reflective, 50Ω RF Switch

    SG$ 35.22

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    Lead Time : 22.0 weeks

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    SPDT, High Power, Fast Switching, Reflective, 50Ω RF Switch

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    Psemi


    pSemi Corporation is a Murata company driving semiconductor integration. pSemi builds on Peregrine Semiconductor’s 30-year legacy of technology advancements and strong IP portfolio but with a new mission—to enhance Murata’s world-class capabilities with high-performance semiconductors. With a strong foundation in RF integration, pSemi’s product portfolio now spans power management, connected sensors, optical transceivers, antenna tuning and RF frontends. These intelligent and efficient semiconductors enable advanced modules for smartphones, base stations, personal computers, electric vehicles, data centers, IoT devices and healthcare.


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    Overview

    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.

    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
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    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.

    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

    Specifications

    DescriptionSPDT (R)
    Min Freq.100 MHz
    Max Freq.2700 MHz
    Max Typ. IL (dB)0.80
    Min Typ. IL (dB)0.40
    Max Typ. Iso (dB)35
    Min Typ. Iso (dB)24
    P1/0.1dB (dBm)-/45.5
    IIP3 (dBm)82
    Package32L QFN
    Package (mm)5x5
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