18-40 GHz Low Noise Amplifier

    Key Features

    • Low noise performance
    • Wide bandwidth
    • All positive supply voltages
    • Low current consumption
    • Pb-free RoHs compliant 4x4 mm SMT package

    Qorvo's CMD299K4 is a highly efficient GaAs MMIC low noise amplifier housed in a leadless surface mount package. The amplifier is ideally suited for EW and communications systems where small size and low power consumption are needed. The device delivers greater than 16 dB of gain with a corresponding noise figure of 4 dB and output 1 dB compression point of +7 dBm at 30 GHz. The CMD299K4 includes on chip blocking capacitors and is internally matched to 50 ohms which eliminates the need for external DC blocks and RF port matching.

    Typical Applications

      • Electronic Warfare (EW)
      • K Band Radar
      • Ka Band Radar
      • Space
      • Satellite Communications (Satcom)
      • Test & Measurement
      • Phased Arrays
    Frequency Min(GHz) 18
    Frequency Max(GHz) 40
    Gain(dB) 16
    NF(dB) 4
    OP1dB(dBm) 7
    OIP3(dBm) 18
    Voltage(V) 3
    Current(mA) 33
    Package Type Plastic QFN
    Package(mm) 4.0 x 4.0
    RoHS Yes
    Lead Free Yes
    ITAR Restricted No
    ECCN 3A001