Analog-to-digital Conversion (2010 ed.)

The design of an analog-to-digital converter or digital-to-analog converter is one of the most fascinating tasks in micro-electronics.

In a converter the analog world with all its intricacies meets the realm of the formal digital abstraction.

Both disciplines must be understood for an optimum conversion solution.

In a converter also system challenges meet technology opportunities.

Modern systems rely on analog-to-digital converters as an essential part of the complex chain to access the physical world. And processors need the ultimate performance of digital-to-analog converters to present the results of their complex algorithms.

The same progress in CMOS technology that enables these VLSI digital systems creates new challenges for analog-to-digital converters: lower signal swings, less power and variability issues.

Last but not least, the analog-to-digital converter must follow the cost reduction trend.

These changing boundary conditions require micro-electronics engineers to consider their design choices for every new design. Analog-to-Digital Conversion discusses the different analog-to-digital conversion principles: sampling, quantization, reference generation, nyquist architectures and sigma-delta modulation.

It also presents an overview of the state-of-the-art in this field and focuses on issues of optimizing accuracy and speed while reducing the power level.

A lot of background knowledge and practical tips complement the discussion of basic principles, which makes Analog-to-Digital Conversion also a reference for the experienced engineer.