50 - 1218 MHz, 75 Ohm pHEMT Dual RF Amplifier

    Key Features

    • 75 ohm, 50 MHz to 1218 MHz bandwidth
    • Low Noise Figure: 3dB
    • pHEMT device technology
    • SOIC-8 package
    • Enhanced gain and bandwidth
    • Adjustable bias

    Qorvo's TAT7472A1F is a 75 ohm RF Amplifier designed for CATV use, but capable of operation up to 1218 MHz. The TAT7472 A1F contains two separate amplifiers for push pull applications. It is fabricated using 6-inch GaAs pHEMT technology to optimize performance and cost. Each amplifier contains on-chip active biasing. The bias current set point of each amplifier is adjustable with a single resistor from the input to ground.

    Typical Applications

      • 5V Push Pull
      • Driver Amplifiers
    Type Downstream
    Frequency Min(MHz) 45
    Frequency Max(MHz) 1,218
    Gain(dB) 15.4
    Pout(dBmV) 41
    CSO(dBc) -82
    CTB(dBc) -76
    NF(dB) 2.4
    Voltage(V) 5
    Current(mA) 320
    Package Type SOIC-8
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991.B