Articles 1 - 3
Processing

An Almost Pure DDS Sine Wave Tone Generator: Part 3 - Blog

March 24, 2020

In this final part of the series, we will cover how to select the reconstruction DAC and complete the DDFS system.

Debug & Test

An Almost Pure DDS Sine Wave Tone Generator: Part 2 - Story

March 20, 2020

In part 2, we will cover how to implement a high precision NCO in software. Building a high precision ac tone generator with similar or better distortion performance than the best analog oscillators.

Analog & Power

An Almost Pure DDS Sine Wave Tone Generator: Part 1 - Blog

March 19, 2020

The test and verification of ac performance of high precision fast analog-to-digital converters (ADCs) with resolution better than 16 bits require a near perfect sine wave generator.

Articles 1 - 3