Paper Contents
Abstract
The design for analog to digital converters has grown rapidly as most of the systems have migrated from analog to digital functioning. In this paper, a multi-stage noise-shaping (MASH) type analog to digital converter has been proposed with adaptive noise shaping. The evaluation of the proposed system has been done based on the signal to noise ratio of the system. It has been shown that the signal to noise ratio increases with the increase in the oversampling ratio as well as the number of stages. To evaluate the stability of the MASH conversion, the pole zero plot for the system has also been plotted. It has been found that as the number of levels or order of the MASH ADC increases beyond four, the system tends to become unstable thereby making the system unstable.
Copyright
Copyright © 2023 virendra yadav. This is an open access article distributed under the Creative Commons Attribution License.
