Direct Digital Synthesis (DDS)

DDS is a nice technique to create a signal generator.

The project

• Part 1 - Introduction
• Part 2 - Arbitrary signals
• Part 3 - Phase accumulator
• Part 4 - Interpolation

This project was tested on the two 10-Bit 165MSPS DAC900 of a KNJN Saxo-Q board.

Links

• Analog device's DDS products.
• Direct digital synthesis from Wikipedia.
• The many ways to create sine waves.

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This page was last updated on May 13 2009.