Voltage-to-Frequency Converters: CMOS Design and Implementation

by Cristina Azcona Murillo, Belén Calvo Lopez, Santiago Celma Pueyo

Overview

This book develops voltage-to-frequency converter (VFC) solutions integrated in standard CMOS technology to be used as a part of a microcontroller-based, multisensor interface in the environment of portable applications, particularly within a WSN node. Coverage includes the total design flow of monolithic VFCs, according to the target application, as well as the analysis, design and implementation of the main VFC blocks, revealing the main challenges and solutions encountered during the design of such high performance cells. Four complete VFCs, each temperature compensated, are fully designed and evaluated: a programmable VFC that includes an offset frequency and a sleep/mode enable terminal; a low power rail-to-rail VFC; and two rail-to-rail differential VFCs.

Product Details

ISBN-13:	9781493900640
Publisher:	Springer New York
Publication date:	02/08/2015
Series:	Analog Circuits and Signal Processing
Edition description:	2013
Pages:	142
Product dimensions:	6.10(w) x 9.25(h) x 0.01(d)

Table of Contents

Introduction.- VFC Fundamentals.- Basic VFC Cells.- VFC Architectures.- Conclusions.- Appendix A: UMC 0.18-µm Mixed-Mode/RF CMOS Process.- Appendix B: V-I Converters: Small Signal Analysis.