CMD303C3

    13-21 GHz Sub-harmonic x2 Mixer

    Key Features

    • Integrated LO amplifier
    • High isolations
    • Sub-harmonic x2 LO
    • Single positive supply voltage
    • HMC258LC3B replacement

    Qorvo's CMD303C3 is a sub-harmonically pumped mixer with an integrated LO amplifier housed in a leadless 3x3 mm surface mount QFN package. The CMD303C3 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 CMD303C3 requires as low as 0 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)
      • Ku Band Radar
      • Space
      • Satellite Communications (Satcom)
      • Test & Measurement
    Type Subharmonic
    RF Min(GHz) 13
    RF Max(GHz) 21
    IF Min(GHz) DC
    IF Max(GHz) 4
    LO Min(GHz) 13
    LO Max(GHz) 21
    Conversion Gain(dB) -10
    LO Drive(dBm) 2
    IIP3(dBm) 13
    LO-RF Isolation(dB) 22
    LO-IF Isolation(dB) 34
    Package Type Ceramic QFN
    Package(mm) 3.0 x 3.0
    RoHS Yes
    Lead Free Yes
    ITAR Restricted No
    ECCN EAR99