The ADL5802 utilizes high linearity doubly balanced active
mixer cores with integrated LO buffer amplifiers to provide
high dynamic range frequency conversion from 100MHz to
6GHz. The mixers benefit from a proprietary linearization
architecture which provides enhanced IP3 performance when
subject to high input levels. A bias adjust feature allows the
input linearity, SSB Noise Figure, and DC current to be
optimized using a single control pin. The high input linearity
allows the device to be used in demanding cellular applications
where in-band blocking signals may otherwise result in
degradation in dynamic performance. The balanced active
mixer arrangement provides superb LO to RF and LO to IF
leakage, typically better than -40dBm. The IF outputs are
internally terminated to a 200-Ω source impedance and provide
a typical voltage conversion gain of 7.5 dB when loaded into a
200-Ω load.