TMC2330A Overview
The TMC2330A VLSI circuit converts bidirectionally between Cartesian (real and imaginary) and Polar (magnitude and phase) coordinates at up to 40 MOPS (Million Operations Per Second). In its Rectangular-to-Polar mode, the TMC2330A can extract phase and magnitude information or backward “map” from a rectangular raster display to a radial (e.g., range-and-azimuth) data set. The Polar-to-Rectangular mode executes...
TMC2330A Key Features
- Rectangular-to-Polar or Polar-to-Rectangular conversion at guaranteed 40 MOPS pipelined throughput rate
- Polar data: 16-bit magnitude, 32-bit input/16-bit output phase
- 16-bit user selectable two’s plement or sign-andmagnitude rectangular data formats
- Input register clock enables and asynchronous output enables simplify interfacing
- User-configurable phase accumulator for waveform synthesis and amplitude, frequency, or phase modulation
- Magnitude output data overflow flag (in Polar-toRectangular mode)
- Low power consumption CMOS process
- Single +5V power supply
- Available in a 120-pin plastic pin grid array package (PPGA), 120-pin ceramic pin grid array package (CPGA), 120-pin MQF