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引用次数: 17

摘要

本文将解释直接数字合成(DDS)背后的理论,并研究将理论付诸实践的架构和实现细节。将讨论关键的性能属性,并举例说明迄今为止所取得的成就。总结了DDS方法相对于传统模拟锁相环的优点。讨论了新的应用领域以及它们为基于gaas的DDS产品提供的高容量机会。
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High speed direct digital synthesis techniques and applications
This paper will explain the theory behind direct digital synthesis (DDS) and examine the architecture and implementation details that put the theory to practice. Key performance attributes will be discussed, with examples of what has been achieved to date. The advantages of the DDS approach over the traditional analog PLL are summarized. New application areas are discussed and the high volume opportunities they provide for GaAs-based DDS products.
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