Texas Instruments DAC3283

the dac3283 is a dual-channel 16-bit 800 msps digital-to-analog converter (dac) with an 8-bit lvds input data bus with on-chip termination optional 2x-4x interpolation filters digital iq compensation and internal voltage reference. the dac3283 offers superior linearity noise and crosstalk performance. input data can be interpolated by 2x or 4x through on-chip interpolating fir filters with over 85 db of stop-band attenuation. multiple dac3283 devices can be fully synchronized. the dac3283 allows either a complex or real output. an optional coarse mixer in complex mode provides frequency upconversion and the dual dac output produces a complex hilbert transform pair. the digital iq compensation feature allows optimization of phase gain and offset to maximize sideband rejection and minimize lo feed-through of an external quadrature modulator performing the final single sideband rf up-conversion. view all in datasheet