Architectures for RF Frequency Synthesizers

✍ Scribed by Cicero S. Vaucher, Bram Nauta (auth.)

• Publisher: Springer US
• Year: 2002
• Tongue: English
• Leaves: 267
• Series: The International Series in Engineering and Computer Science 693
• Edition: 1
• Category: Library

✦ Synopsis

Frequency synthesizers are an essential building block of RF communication products. They can be found in traditional consumer products, in personal communication systems, and in optical communication equipment. Since frequency synthesizers are used in many different applications, different performance aspects may need to be considered in each case. The main body of the text describes a conceptual framework for analyzing the performance of PLL frequency synthesizers, and presents optimization procedures for the different performance aspects. The analysis of the PLL properties is performed with the use of the open-loop bandwidth and phase margin concepts, to enable the influence of higher-order poles to be taken into account from the beginning of the design process. The theoretical system analysis is complemented by descriptions of innovative system and building block architectures, by circuit implementations in bipolar and CMOS technologies, and by measurement results. Architectures for RF Frequency Synthesizers contains basic information for the beginner as well as in-depth knowledge for the experienced designer. It is widely illustrated with practical design examples used in industrial products.

✦ Table of Contents

Introduction....Pages 1-10
Tuning System Specifications....Pages 11-25
Single-Loop Architectures....Pages 27-97
Wide-Band Tuning System Architectures....Pages 99-155
Adaptive PLL Architecture Combining High Spectral Purity and Fast Settling Time....Pages 157-199
Architecture and Circuit Design of Programmable Dividers....Pages 201-227
Conclusions....Pages 229-236

✦ Subjects

Circuits and Systems; Electronic and Computer Engineering