This paper presents a compact and power efficient third-order continuous-time (CT) delta-
sigma (ΔΣ) analog-to-digital converter (ADC) with a single operational transconductance …

This paper presents linearity enhancement capacitor re-configuring technique to improve
the Spurious Free Dynamic Range (SFDR) and Signal-to-Noise-and-Distortion Ratio …

In this brief, a high-resolution successive-approximation-register analog-to-digital-
conversion architecture for biomedical data acquisition is proposed. A filtered least …

A stability-improved single operational amplifier third-order ΣΔ modulator by using a fully-
passive noise sha** SAR ADC as a quantizer is presented in this paper. One operational …

This paper presents mismatch calibration technique to improve the SFDR in a 14-bit
successive approximation register (SAR) analog-to-digital converter (ADC) for wearable …

In this paper, a low-power second-order feed-forward capacitor-structure continuous-time Δ
Σ modulator with a 4-bit asynchronous successive approximation register (SAR) quantizer is …

Abstract A fourth-order Σ Δ modulator (SDM) applied for micro-electro-mechanical systems
(MEMS) digital geophones is presented in this paper. At the system stage, the proposed …

A novel redundant cyclic switching method is proposed for successive approximation
register (SAR) analog-to-digital converter (ADC), the proposed redundant cyclic technique …

The continuing need to provide better health for the population requires the development of
new and better medical devices. Portable devices for the analysis of biological signals, such …

This paper presents design considerations for highresolution and high-linearity ADCs for
biomedical imaging applications. The work discusses how to improve dynamic …