20-32 GHz (K and Ka-band) Sub-harmonic Mixer

    Key Features

    • Integrated LO amplifier
    • High isolations
    • Sub-harmonic x2 LO
    • Single positive supply voltage
    • HMC264LC3B replacement

    Qorvo's CMD310C3 is a sub-harmonically pumped mixer die with an integrated LO amplifier housed in a leadless 3x3 mm surface mount QFN package. The CMD310C3 can be used as an upconverter or downconverter. The device has low conversion loss and excellent 2LO to RF isolation eliminating the need for additional filtering. The CMD310C3 requires only -2 dBm LO drive and operates on a single positive supply voltage. The sub-harmonic design and low LO drive level allows for less stringent oscillator requirements.

    Typical Applications

      • Electronic Warfare (EW)
      • K Band Radar
      • Ka Band Radar
      • Space
      • Satellite Communications (Satcom)
      • Test & Measurement
    Type Subharmonic
    RF Min(GHz) 20
    RF Max(GHz) 32
    IF Min(GHz) DC
    IF Max(GHz) 7
    LO Min(GHz) 20
    LO Max(GHz) 32
    Conversion Gain(dB) -8.5
    LO Drive(dBm) -2
    IIP3(dBm) 11
    LO-RF Isolation(dB) 36
    LO-IF Isolation(dB) 53
    Package Type Ceramic QFN
    Package(mm) 3.0 x 3.0
    RoHS Yes
    Lead Free Yes
    ITAR Restricted No
    ECCN EAR99