Understanding Delta-Sigma Data Converters
Citations
13 citations
Cites background from "Understanding Delta-Sigma Data Conv..."
...The phase quantization error of the DPC can be designed to be lower than the phase noise floor determined by intrinsic noise sources such as thermal and flicker noise....
[...]
13 citations
Cites methods from "Understanding Delta-Sigma Data Conv..."
...The noise transfer function (NTF) of the ∆Σ-converter is given by [13] NTF(z) = 1− z−1 (1)...
[...]
...Computing the PSD of Y and using the linearized transfer function of the averaging filter for the slowly varying input signal T̂SF(e) according to [13] we find |Y (e)|(2) = N(2)|T̂SF(e)|(2)....
[...]
13 citations
Cites background or methods from "Understanding Delta-Sigma Data Conv..."
...modulators for which a higher out-of-band gain would result in lower MSA and vice versa [3]....
[...]
...For second order modulators the upper bound used in this criterion was shown to be replaced by 4 [3]....
[...]
...In this design we make use of the popular cascade-of-integrators with distributed feedback (CIFB) architecture [3] shown in Fig....
[...]
...By oversampling and shaping of the quantization noise, offered by this technique, a high resolution A/D conversion has been enabled [2], [3]....
[...]
13 citations
13 citations
Cites background from "Understanding Delta-Sigma Data Conv..."
...and that the proposed system does not exploit the inherent anti-aliasing property of an NRZ-DAC based CTDSM [10]....
[...]
References
399 citations
342 citations
284 citations
255 citations
211 citations