The Noise calculation involves quantization noise:

$$ \begin{equation} \sigma_{\text{quantization}} = \frac{1}{\sqrt{12}} \frac{n_{\text{well}}}{2^n_{\text{bit}}}\end{equation} $$

Where

• $\sigma_{quantization}$ [electron]: Quantization noise, as used in the Noise calculation.
• $n_{well}$ [electron]: Well depth.