700 - 2700 MHz 3G/4G/Diversity RFFE SP7T Switch

    最后一次购买 >

    End of Life announced November 30, 2021 (PCN 21-0243).
    Last Time Buy: June 1, 2027
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    提示:  从 Qorvo处购买的所有订单不接受取消和退款,敬请谅解。


    • Excellent insertion loss and isolation performance
    • 0.44dB Typ IL for Band 5
    • 38dB Typ Isolation, Band 5
    • Multi-Band operation 700MHz to 2700MHz
    • RFFE Serial Control Interface
    • Power Handling +32dBm into 50 ohm
    • Compact 2mm x 2mm QFN package
    • No DC blocking capacitors required (unless external DC is applied to the RF ports)

    Qorvo's RF1657 is a low loss, high isolation SP7T switch with performance optimized for CDMA, WCDMA & LTE applications requiring high linearity. The RF1657 is compatible with RFFE serial control, which is a key requirement for many cellular transceivers. This part is packaged in a compact 2mm x 2mm, 14-pin, QFN package which allows for a small solution size with no need for external DC blocking capacitors (when no external DC is applied to the device ports).


    开关类型 SP7T
    频率最小值(MHz) 100
    频率最大值(MHz) 2,700
    插入损耗(dB) 0.45
    隔离(dB) 30
    IIP3(dBm) 69
    电压(V) 3
    封装类型 QFN
    封装(mm) 2.0 x 2.0
    ECCN 5A991.G