Despite decades of research in developing" single-chip" radio transceivers, most
commercial designs continue to rely on off-chip components for RF bandpass filtering …

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 …

Among analog-to-digital converters, the delta-sigma modulator has cornered the market on
high to very high resolution converters at moderate speeds, with typical applications such as …

Continuous-time (CT) delta-sigma modulators (/spl Delta//spl Sigma/M's) suffer from a
problem not seen in discrete-time (DT) designs, that of excess loop delay: nonzero delay …

The performance of continuous-time (CT) delta-sigma modulators (/spl Delta//spl Sigma/M's)
suffers more severely from time jitter in the quantizer clock than discrete-time designs. Clock …

This important book deals with the modeling and design of higher-order single-stage delta-
sigma modulators. It provides an overview of the architectures, the quantizer models, the …

The power efficiency of a RF Class-D amplifier with a bandpass sigma-delta (SigmaDeltaM)
modulator is analyzed for a complementary voltage-switched configuration. The modulator …

This paper introduces a possible compensation for finite gain-bandwidth (GBW) induced
errors in continuous-time sigma-delta modulators. Therefore, a novel model is derived which …

In this paper, passive continuous-time (CT) Sigma Delta modulators are briefly reviewed and
compared with conventional active CT Sigma Delta modulators. A fifth-order CT Sigma Delta …

This paper reviews the state of the art on bandpass Σ Δ modulators (BP-Σ Δ Ms) intended to
digitize radio frequency (RF) signals. A priori, this is the most direct way to implement …