High Speed A/D Converters - Understanding Data Converters Through SPICE (Hardcover)
暫譯: 高速A/D轉換器 - 透過SPICE理解數據轉換器 (精裝版)

Alfi Moscovici

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商品描述

The Analog to Digital Converters represent one half of the link between the world we live in - analog - and the digital world of computers, which can handle the computations required in digital signal processing. These devices are mathematically very complex due to their nonlinear behavior and thus fairly difficult to analyze without the use of simulation tools. High Speed A/D Converters: Understanding Data Converters Through SPICE presents the subject from the practising engineer's point of view rather than from the academic's point of view. A practical approach is emphasized.

High Speed A/D Converters: Understanding Data Converters Through SPICE is intended as a learning tool by providing building blocks that can be stacked on top of each other to build higher order systems. The book provides a guide to understanding the various topologies used in A/D converters by suggesting simple methods for the blocks used in an A/D converter. The converters discussed throughout the book constitute a class of devices called undersampled or Nyquist converters.

The tools used in deriving the results presented are:
  • TopSpice™ by Penzar - a mixed mode SPICE simulator - version 5.90. The files included in Appendix A were written for this tool. However, most circuit files need only minor adjustments to be used on other SPICE simulators such as PSpice, Hspice, IS_Spice and Micro-Cap IV;
  • Mathcad 2000 - Professional by Mathsoft. This tool is very useful in performing FFT analysis as well as drawing some of the graphs. Again, the mathcad files are included to help the user analyze the data.

High Speed A/D Converters: Understanding Data Converters Through SPICE not only supplies the models for the A/D converters for SPICE program but also describes the physical reasons for the converter's performance.

Contents

Acknowledgements. Preface. A/D Terminology. 1.1. The Static Parameters. 1.2. The Dynamic Parameters. 1.3. The FFT Analysis. The Comparator. 1.1. Comparator Macro-Model. 1.2. Comparator Delay Relative to Input Overdrive. 1.3. Propagation Delay Relative to Slew Rate. 1.4. Pulse Reproduction Fidelity. 1.5. CMOS Comparator Model. Flash A/D. 1.1. A practical 3-B A/D. 1.2. A 6-B A/D. 1.3. ILE/DLE Effects on SINAD. 1.4. Delay Between Analog-Input and Clock. 1.5. Slew Rate Limitation. Track and Hold Amplifier. 1.1. THA - The SPICE Model. 1.2. Errors Affecting THA Accuracy. SAR A/D. 1.1. Physical Limitations in SAR A/D. 1.2. Time Interleaved Converters. Folding A/D Converters. 1.1. The Analog Preprocessor. 1.2. Folding Preprocessor - An Example. 1.3. The Linear Interpolator. 1.4. Folding 8-B A/D - An Example. Pipelined A/D Converter. 1.1. Component Accuracy Requirements. 1.2. Errors in a Practical Pipelined A/D. 1.3. Errors Correction - An Example. 1.4. Residue A/D Error. Serial Pipeline A/D With 1.5-Bit/Stage. 1.1. An 8-Bit Serial Pipelined A/D - Example. Bibliography. Index.

商品描述(中文翻譯)

模擬到數位轉換器代表了我們所生活的世界(模擬世界)與計算機的數位世界之間的連結的一半,計算機能夠處理數位信號處理所需的計算。由於這些設備的非線性行為,它們在數學上非常複雜,因此在沒有使用模擬工具的情況下相當難以分析。《高速度 A/D 轉換器:通過 SPICE 理解數據轉換器》從實務工程師的角度出發,而非學術的角度,強調實用的方法。

《高速度 A/D 轉換器:通過 SPICE 理解數據轉換器》旨在作為學習工具,提供可以堆疊的構建塊,以建立更高階的系統。這本書提供了理解 A/D 轉換器中使用的各種拓撲的指南,通過建議 A/D 轉換器中使用的模塊的簡單方法。書中討論的轉換器構成了一類稱為欠採樣或奈奎斯特轉換器的設備。

用於推導所呈現結果的工具包括:
- TopSpice™ by Penzar - 一個混合模式的 SPICE 模擬器 - 版本 5.90。附錄 A 中包含的文件是為這個工具編寫的。然而,大多數電路文件只需進行小的調整即可在其他 SPICE 模擬器上使用,如 PSpice、Hspice、IS_Spice 和 Micro-Cap IV;
- Mathcad 2000 - Professional by Mathsoft。這個工具在執行 FFT 分析以及繪製一些圖表時非常有用。同樣,mathcad 文件也包含在內,以幫助用戶分析數據。

《高速度 A/D 轉換器:通過 SPICE 理解數據轉換器》不僅提供了 A/D 轉換器的 SPICE 程式模型,還描述了轉換器性能的物理原因。

內容
致謝。前言。A/D 術語。1.1. 靜態參數。1.2. 動態參數。1.3. FFT 分析。比較器。1.1. 比較器宏模型。1.2. 相對於輸入過驅動的比較器延遲。1.3. 相對於變化速率的傳播延遲。1.4. 脈衝重現保真度。1.5. CMOS 比較器模型。閃爍 A/D。1.1. 一個實用的 3-B A/D。1.2. 一個 6-B A/D。1.3. ILE/DLE 對 SINAD 的影響。1.4. 模擬輸入與時鐘之間的延遲。1.5. 變化速率限制。追蹤和保持放大器。1.1. THA - SPICE 模型。1.2. 影響 THA 精度的誤差。SAR A/D。1.1. SAR A/D 的物理限制。1.2. 時間交錯轉換器。摺疊 A/D 轉換器。1.1. 模擬前處理器。1.2. 摺疊前處理器 - 一個例子。1.3. 線性插值器。1.4. 摺疊 8-B A/D - 一個例子。管線式 A/D 轉換器。1.1. 元件精度要求。1.2. 實用管線式 A/D 的誤差。1.3. 誤差修正 - 一個例子。1.4. 殘差 A/D 誤差。串行管線 A/D 1.5-Bit/Stage。1.1. 一個 8-Bit 串行管線 A/D - 例子。參考文獻。索引。