Oversampling ADC: A Review of Recent Design Trends

A Verreault, PV Cicek, A Robichaud - IEEE Access, 2024 - ieeexplore.ieee.org
Oversampling analog-to-digital converters (ADC) serve as the backbone of high-
performance, high-precision data interfaces, owing to their remarkable ability to filter out …

A 160-MHz BW 68-dB SNDR 36.2 mW Continuous-Time Pipelined ADC With DAC Image Prefiltering

K Li, H Gong, C Xianyu, Z Li, L Qi, M Guo… - IEEE Journal of Solid …, 2024 - ieeexplore.ieee.org
This article reports a continuous-time (CT) pipelined delta-sigma () analog-to-digital
converter (ADC) featuring a proposed prefiltering scheme to tackle the DAC image issue …

Pico-ampere resolution current measurement circuit using Gm-C filter sigma-delta modulator for low-power nanopore DNA sequencing

P Tahani, M Habibi, S Magierowski - AEU-International Journal of …, 2024 - Elsevier
New generation DNA sequencers use an array of electrochemical cells equipped with
nanopores, which produce pico-ampere current levels. Due to the large number of channels …

An Improved DEM for Multibit DT Ms Based on Poles Splitting Technique and Segmented VQ

K Chang, Q Xing, G Jia, Y Pu, Y Wang… - … Transactions on Very …, 2023 - ieeexplore.ieee.org
This brief presents a higher-order vector DEM for multibit discrete-time (DT) modulators (Ms)
to achieve higher linearity. By using the proposed vector filter (VF) with a poles-splitting …

CAS Education

CK Singh, GC Temes - IEEE Circuits and Systems Magazine, 2024 - ieeexplore.ieee.org
Passive ladder networks are used in many applications for signal processing such as anti-
aliasing filtering, ripple reduction in power networks, and as loop filters in micro-power delta …

A Wide Band High Linearity CT-∑ Δ Converter for Receivers Reaching 1.75 Gb/s Using 16384 QAM

J Edler, PJ Artz, E Wittenhagen… - 2024 15th German …, 2024 - ieeexplore.ieee.org
Higher order quadrature amplitude modulation (QAM) schemes enable increased data rates
as well as improved spectral efficiency and thereby empower the evolution of future mobile …