Numerically controlled oscillator: Difference between revisions

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==Phase-to-amplitude converter==
The phase-amplitude converter creates the sample-___domain waveform from the truncated phase output word received from the PA. The PAC can be a simple [[read only memory]] containing 2<sup>M</sup> contiguous samples of the desired output waveform which typically is a sinusoid. OftentimesOften though, various tricks are employed to reduce the amount of memory required. This include various trigonometric expansions,<ref>{{Citation
|inventor-last =Miller
|inventor-first =Brian M.