A Nyquist rate SAR ADC employing incremental sigma delta DAC achieving peak SFDR= 107 dB at 80 kS/s

A AlMarashli, J Anders, J Becker… - IEEE Journal of Solid …, 2017‏ - ieeexplore.ieee.org
This paper introduces an architecture and design for high-resolution high-linearity Nyquist
rate successive approximation register (SAR) analog-to-digital converters (ADCs) using a …

A 10 MHz bandwidth, 70 dB SNDR continuous time delta-sigma modulator with digitally improved reconfigurable blocker rejection

R Ritter, JG Kauffman, J Becker… - IEEE Journal of Solid …, 2016‏ - ieeexplore.ieee.org
This paper presents a continuous-time third-order low-pass delta-sigma modulator (DSM)
with digitally enhanced out-of-band (OOB) signal filtering for enhanced blocker rejection in …

Dynamic Element Matching Techniques for Static and Dynamic Errors in Continuous-Time Multi-Bit Modulators

A Sanyal, N Sun - IEEE Journal on Emerging and Selected …, 2015‏ - ieeexplore.ieee.org
This paper presents techniques to address static and dynamic errors in high performance
continuous-time (CT), ΔΣ modulators. The inter-symbol interference (ISI) model is presented …

An on-chip static and dynamic DAC error correction technique for high speed multibit delta-sigma modulators

D Basak, S Kalani, P Kinget… - 2018 IEEE International …, 2018‏ - ieeexplore.ieee.org
This paper presents an on-chip technique for calibrating static and dynamic DAC errors in a
multibit continuous-time (CT) Delta-Sigma (ΔΣ) modulator. Dynamic errors such as inter …

[PDF][PDF] High linearity Sigma-Delta-enhanced SAR ADCs

A AlMarashli - 2019‏ - oparu.uni-ulm.de
SAR ADCs recorded the highest power efficiency in the last decade, while employing a
simple architecture and making a perfect use of the advanced digital capabilities in modern …

Mode-selective read-in integrated circuit with improved input range for infrared scene projectors

MJ Cho, HC Lee - Infrared Imaging Systems: Design, Analysis …, 2019‏ - spiedigitallibrary.org
As infrared (IR) imaging systems are being used more often in military fields, the importance
of IR sensor evaluation system has emerged. Owing to their non-destructiveness and cost …

Digital enhancement techniques for data converters in scaled CMOS technologies

A Sanyal - 2015‏ - repositories.lib.utexas.edu
This thesis presents digital enhancement techniques for data converters in advanced
technology nodes. With technology scaling, traditional voltage-domain (VD) analog-to-digital …