Planar Monolithics (PMI) Model PIQ-1-SMT is an integrated broadband IQ Vector Modulator with fully differential inputs and outputs (LO and RF) ports and single-ended on the baseband (I and Q) inputs. An on-chip broadband quadrature generator allows the PIQ-1-SMT to achieve multi-octave frequency coverage. The PIQ-1-SMT operates with a single positive VCC = 4 VDC @ 250 mA supply and is supplied in a QFN package. Evaluation board available, Model PIQ-1-SMT-EVAL.  https://www.pmi-rf.com/product-details/piq-1-smt