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PE42440 SP4T RF switch

SP4T, Low IL, Reflective, 50Ω RF Switch

    SG$ 1.62

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    Lead Time : 22.0 weeks

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    SP4T, Low IL, 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


    LoRa tester AN-106 based on LoRa module. AN-106 LoRa tester is with LCD screen and connects with the gateway via OTAA network joining. It can test the UPLINK and DOWNLINK packet loss rate and meanwhile users can get RSSI and SNR of gateway transmission. Users can also turn on the GPS to display the latitude and longitude coordinates of the device and check the LoRoWAN CLASS type and the firmware version number of the LoRa tester.

    Features

    • Supports LoRa wireless communication, supports CN470-510MHz/868MHz/915MHzï¼›

    • Support GPS locating with the accuracy of within 5M;

    • With built-in lithium battery can support the system for 36 hours;

    • With an LCD screen, which can support text interface display;

    • Full plastic shell structure design;

    • Wide working temperature range, to achieve industrial -20℃~+70℃;

    • Support real-time communication with gateway, can get RSSI and SNR of gateway transmission;

    • Support statistics of packet loss rate of communication between gateway and nodes

    Applications

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    The PE42440 is a HaRP™-enhanced SP4T RF switch developed on the UltraCMOS® process technology. This general-purpose switch contains four identical RF ports and can be used in a multitude of applications up to 3000 MHz. It integrates on-board CMOS control logic with a low voltage CMOS-compatible control interface and requires no DC blocking capacitors. This RoHS-compliant part is available in a standard 3 x 3 x 0.75 mm QFN package.

    Key Features

        HaRP™-enhanced technology for unparalleled linearity
        Very low insertion loss: 0.45 dB @ 1000 MHz, 0.5 dB @ 2000 MHz
        Very high isolation: 34 dB @ 1000 MHz, 28 dB @ 2000 MHz
        Exceptionally high ESD tolerance
        Integrated decoder for 2-pin control
        Low 4.5Ω series ON resistance
        No blocking capacitors required
        Packaging: 16-lead 3 × 3 × 0.75 mm QFN

    Specifications

    DescriptionSP4T (R)
    Min Freq.50 MHz
    Max Freq.3000 MHz
    Max Typ. IL (dB)0.85
    Min Typ. IL (dB)0.45
    Max Typ. Iso (dB)34
    Min Typ. Iso (dB)22
    P1/0.1dB (dBm)41.5/-
    IIP3 (dBm)67
    Package16L QFN
    Package (mm)3x3
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