Ultra-wideband 3-GHz to 20-GHz mixer supports DC to 6-GHz IF & 0-dBm LO drive in a tiny 3 x 2-mm package

The mixer can be used as an up- or down-converter. The LTC5552 is especially useful in up-conversion applications with its DC-capable differential IF port that enables the LO to be close in frequency to the RF.
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