Double Pole Four Throw Switch

    Key Features

    • Excellent Insertion Loss and Isolation performance
    • High Linearity
    • RFFE 2.1 Control Interface
    • UDR Mask write capable (R/WM)
    • Broadband Performance Suitable for Multiple Air Interfaces including 5G applications
    • Slave ID for Multiple Placements on the Same Board
    • Very Low Current Consumption
    • DC blocking capacitors are not required in typical applications
    • Single VIO supply

    The QM11024A is a low loss, high linearity dual-pole four-throw addressable switch with performance optimized for transfer routing applications. The QM11024A integrates a serial control system compatible with the RFFE standard. The select lines (SID) provide USID addressability and up to two placements of the QM11024A on the same RFFE Bus. The QM11024A runs off a single VIO voltage supply and is packaged in a 16 pin compact 2.0 mm x 2.0 mm x 0.5 mm size device. This offers mobile handset designers a compact, easy-to-use, switch component for quick integration into multimode, multi-band systems.

    Typical Applications

      • Cellular Handset Applications
      • Cellular Modems and USB Devices
      • Multi-Mode GSM, CDMA, WCDMA,LTE and NR including n77, n79 frequency bands.

    Application Categories

    Switch Type DP4T
    Frequency Min(MHz) 617
    Frequency Max(MHz) 5,000
    Insertion Loss(dB) 0.4
    Isolation(dB) 40
    IIP3(dBm) 76
    Voltage(V) 1.8
    Package(mm) 2.0 x 2.0 x 0.5