Delta Sigma converter spurious tone predictor 1.0

Date Added: August 27, 2013 | Visits: 400

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This file contains functions for:- estimating the quantizer noise from DSM and- estimating the mismatch noise from DWA-DAC.Both (time-domain) models generate noise estimate for arbitrary input vector (dc, sinusoid, n-tone, sawtooth etc.).Applicable to bandpass DSMs and bandpass DWA.For simulation, DS toobox is recommended: File ID: #19Simulink DSM/DWA model can be found in: File ID: #23079For further information:Neitola M & Rahkonen T (2010) A Generalized Data-Weighted Averaging Algorithm. IEEE Trans. Circuits and Systems II: Express Briefs 57(2): 115-119.Neitola M & Rahkonen T (2010) A Qualification Approach to DAC Mismatch-Shaping Methods. IEEE Trans. Circuits and Systems II: Express Briefs 57(11): 858-862.Neitola M & Rahkonen T (2011) Predicting and Avoiding Spurious Tones in a DWA Mismatch Shaping DAC. Accepted to IEEE Trans. Circuits and Systems II: Express Briefs.Neitola M & Rahkonen T (2011) Compact Tone-Behavior Model for Delta-Sigma Modulator. Submitted to European conference on circuit theory and design 2011.

Requirements: No special requirements

Platforms: Matlab

Keyword: Algorithm, Approach, Avoiding, Briefs, Methods, Mismatchshaping, Predicting, Qualification

Users rating: 0/10

License: Shareware

Size: 10 KB

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