Analog-to-digital converters (ADCs) are ubiquitous, critical components of software radio
and other signal processing systems. This paper surveys the state-of-the-art of ADCs …

This paper presents a tutorial overview of ΣΔ modulators, their operating principles and
architectures, circuit errors and models, design methods, and practical issues. A review of …

This paper presents a MUlti-SEnsor biomedical IC (MUSEIC). It features a high-
performance, low-power analog front-end (AFE) and fully integrated DSP. The AFE has …

We describe a new method for determining component values and transistor dimensions for
CMOS operational amplifiers (op-amps). We observe that a wide variety of design objectives …

An operational transconductance amplifier (OTA) is a major building block and consumes
most of the power in switched-capacitor (SC) circuits, but it is difficult to design low-voltage …

Sigma-delta A/D converters are a key building block in wireless and multimedia
applications. This comprehensive book deals with all relevant aspects arising during the …

A software-defined radio (SDR) receiver with improved robustness to out-of-band
interference (OBI) is presented. Two main challenges are identified for an OBI-robust SDR …

A 1-V 1-mW 14-bit/spl Delta//spl Sigma/modulator in a standard CMOS 0.35-/spl mu/m
technology is presented. Special attention has been given to device reliability and power …

A single-loop third-order switched-capacitor/spl Sigma/-/spl Delta/modulator in 90-nm
standard digital CMOS technology is presented. The design is intended to minimize the …

An 8-bit successive approximation (SA) analog-to-digital converter (ADC) in 0.18 mum
CMOS dedicated for energy-limited applications is presented. The SA ADC achieves a wide …