A 12-bit 100kS/s SAR ADC for Biomedical Application
نویسندگان
چکیده
منابع مشابه
A 12-bit 100kS/s SAR ADC for Biomedical Applications
This paper describes a 12-bit 100kS/s successive approximation register analog-todigital converter (SAR ADC) for biomedical system. Both top-plate sampling technique and VCM-based switching technique are applied to the capacitor digital-to-analog converter (CDAC) to implement a 12-bit SAR ADC with 10-b capacitor array DAC. To enhance the linearity of proposed ADC, thermometer decoder is used in...
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A new high-resolution and high-speed fully differential Successive Approximation Register (SAR) Analog to Digital Converter (ADC) based on Capacitor Merged Technique is presented in this paper. The main purposes of the proposed idea are to achieve high-resolution and high-speed SAR ADC simultaneously as well. It is noteworthy that, exerting the suggested method the total capacitance and the rat...
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This paper presents a design method of SAR ADC (Successive Approximation Register Analog-to-Digital Converter ADC) utilizing redundancy bits. In general, binary search algorithm is used as a conventional SAR ADC operation algorithm. It’s possible to realize a high-speed SAR ADC by using non-binary search algorithm which is realized by adding redundancy bits. However, the A/D conversion time var...
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ژورنال
عنوان ژورنال: International Journal of u- and e- Service, Science and Technology
سال: 2016
ISSN: 2005-4246,2005-4246
DOI: 10.14257/ijunesst.2016.9.8.02