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PE42452 SP5T High Iso RF switch

SP5T, High Iso, Absorptive, 50Ω RF Switch

    SG$ 7.26

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    Lead Time : 22.0 weeks

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    SP5T, High Iso, Absorptive, 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 PE42452 is a HaRP™ technology-enhanced absorptive SP5T RF switch designed for use in 3G/4G wireless infrastructure and other high performance RF applications.

    This switch is a pin-compatible upgraded version of the PE42451 with 1.8V control logic. It is comprised of five symmetric RF ports and has very high isolation. An integrated CMOS decoder facilitates a three-pin low voltage CMOS control interface and an external negative supply option. In addition, no external blocking capacitors are required if 0V DC is present on the RF ports.


    Key Features

        Five symmetric, absorptive RF ports
        High isolation
        High linearity
        1.8V control logic compatible
        105°C operating temperature
        Fast switching time of 265 ns
        Three-pin CMOS logic control
        External negative supply option
        High ESD tolerance
        Packaging: 24-lead 4 × 4 mm QFN


    Specifications

    DescriptionSP5T (A)
    Min Freq.450 MHz
    Max Freq.4000 MHz
    Max Typ. IL (dB)1.60
    Min Typ. IL (dB)0.95
    Max Typ. Iso (dB)61
    Min Typ. Iso (dB)44
    P1/0.1dB (dBm)35.0/-
    IIP3 (dBm)57
    Package24L QFN
    Package (mm)4x4