Hittite Microwave offers two SMT packaged millimeterwave ICs designed for point-to-point and VSAT radio applications. The HMC442LM1 is a broadband 17.5 to 24 GHz GaAs PHEMT MMIC Medium Power Amplifier (MPA) that provides 14 dB of gain and +23 dBm of saturated power at 27% PAE from a +5.0 supply. This 50Ω matched amplifier has integrated DC blocks on RF in and out. The HMC329LM3 is a 26 to 40 GHz surface mount, passive double-balanced MMIC Mixer that can be used as either an up or downconverter and offers a DC to 8 GHz IF. Isolations, > 32 dB, are provided by on-chip baluns while the mixer requires no external components and no DC bias. Input IP3 is +20 dBm.
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