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COREDDS

Direct Digital Synthesizer (DDS) core implements the efficient sine and/or cosine wave sample generator. The DDSor numerically controlled oscillator, the digital counterpart to analog oscillator, is one of the most popular DSPfunctions.


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Features and Benefits

  • Sine, Cosine, or Quadrature Generator
  • Up to 48 Bits Phase Accumulator
  • Up to 220 effective LUT Depth
  • Optional Phase Dithering for Spurious Free Dynamic Range (SFDR) Improvement
  • Optional Trigonometric Wave Correction for SFDR Improvement
  • User Configurable Output Polarity

    • Licensing Options

    Free with any Libero License

    Documentation

    Title
    CoreDDS User Guide Download