Title : ( A Calibration-Free 13-Bit 0.9 V Differential SAR-ADC with Hybrid DAC and Dithering )
Authors: Quentin Sauvé , Damien Favre , Gabriel Morin-Laporte , Mohammad Taherzadeh-Sani , Nicolas Constantin , Frederic Nabki ,
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Abstract
This paper presents a 13-bit fully-differential successive approximation register analog-to-digital converter with a hybrid DAC that is suitable for sensor applications. An innovative dithering plus averaging technique is developed around this originally-designed 10-bit ADC to make it possible to attain an effective resolution of 13 bits in a configurable fashion without calibration. The ADC has a nominal 13-bit sampling rate of 5.5 kS/s suitable for many sensor applications. It operates with a multiple supply voltage from 0.9 V to 0.6V.
Keywords
, successive approximation register (SAR); analogto- digital converter (ADC); dithering; configurability; hybrid DAC, multiple supply voltage (MSV).
@inproceedings{paperid:1064833,
author = {Quentin Sauvé and Damien Favre and Gabriel Morin-Laporte and Taherzadeh-Sani, Mohammad and Nicolas Constantin and Frederic Nabki},
title = {A Calibration-Free 13-Bit 0.9 V Differential SAR-ADC with Hybrid DAC and Dithering},
booktitle = {2017 IEEE International Symposium on Circuits and Systems (ISCAS)},
year = {2017},
location = {Baltimore, USA},
keywords = {successive approximation register (SAR); analogto- digital converter (ADC); dithering; configurability; hybrid DAC; multiple supply voltage (MSV).},
}
%0 Conference Proceedings
%T A Calibration-Free 13-Bit 0.9 V Differential SAR-ADC with Hybrid DAC and Dithering
%A Quentin Sauvé
%A Damien Favre
%A Gabriel Morin-Laporte
%A Taherzadeh-Sani, Mohammad
%A Nicolas Constantin
%A Frederic Nabki
%J 2017 IEEE International Symposium on Circuits and Systems (ISCAS)
%D 2017
