The Polar-to-Rectangular mode executes direct digital waveform synthesis and modulation. The TMC2330A greatly simplifies real-time image-space conversion between the radially-generated image scan data found in radar, sonar, and medical imaging systems, and raster display formats. All input and output data ports are registered, and a new transformed data word pair is available at the output every clock cycle. The user-configurable phase accumulator structure, input clock enables, and asynchronous three-state output bus enables simplify interfacing. All signals are TTL compatible. Fabricated in a submicron CMOS process, the TMC2330A operates at up to the 40 MHz maximum clock rate over the full commercial (0 to 70C) temperature and supply voltage ranges, and is available in 120-pin plastic pin grid array, 120-pin ceramic pin grid array, 120-pin metric quad flatpack to PPGA package, and 120-pin metric quad flatpack packages.