Systematic high-level design of a fifth order Continuous-Time CRFF Delta Sigma ADC

Abderrahmane Ghimouz; Fatah Rarbi; Olivier Rossetto

doi:10.1109/lascas51355.2021.9459156

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arXiv · 2104.13618

Systematic high-level design of a fifth order Continuous-Time CRFF Delta Sigma ADC

Abderrahmane Ghimouz·Fatah Rarbi·Olivier Rossetto

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Abstract

In this paper we present the development of a Systematic high level design model based on MATLAB scripts. It is integrated into a graphical behavioral model toolbox for the synthesis and simulation of a Continuous-Time Delta Sigma ADC. For this, we decided to use a Model-based design approach which it is adopted to address problems associated with designing complex control and signal processing systems such as the case of Continuous-Time Delta Sigma ADC. The goal of our study is the design of a 10 bit ENOB ADC for energy measurement systems used in particle identification through a new generation of detectors based on diamond. Results of the synthesis of a proposed fifth order Continuous-Time Delta Sigma ADC modulator for 10-bit ENOB ADC based on a Cascaded Resonators Feedforward architecture and simulations of the dispersion of its components (due to fabrication process) using the proposed tool are demonstrated and discussed.

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Abderrahmane Ghimouz, Fatah Rarbi, Olivier Rossetto. 2021-04-28. Systematic high-level design of a fifth order Continuous-Time CRFF Delta Sigma ADC. https://doi.org/10.1109/lascas51355.2021.9459156

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