| 高性能DDS芯片-AD9852的应用研究 |
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| 引用本文： | 郭德淳 费元春. 高性能DDS芯片-AD9852的应用研究[J]. 国际商务研究, 2001, 41(4): 52-55 |
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| 作者姓名： | 郭德淳 费元春 |
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| 作者单位： | 北京理工大学电子工程系!北京100081 |
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| 摘 要： | 本文介绍了一种高性能DDS芯片－AD9852应用的研究结果。该合成器的DDS芯片选用AD公司最新推出的AD9852，其宽带杂散优于60dBc，频率捷变时间小于200ns。本文在讨论AD9852级成与功能的基础上，对其在频率混合、波形合成和跳频通信系统中的应用进行了研究。
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| 关 键 词： | 直接数字合成 杂散 混频 跳频 AD9852 集成电路 |
| 修稿时间： | 2001-04-03 |
The Application Research of High Performance Direct Digital Synthesizer Based on AD9852 |
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| GUO De-chun,FEI Yuan-chun. The Application Research of High Performance Direct Digital Synthesizer Based on AD9852[J]. International Business Research, 2001, 41(4): 52-55 |
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| Authors: | GUO De-chun FEI Yuan-chun |
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| Abstract: | This paper presents the result research of the application of a high performance DDS chip(AD9852). The DDS chip chosen for the frequency synthesizer is AD9852 recently made by AD Inc..The broad band spurious precedes 60dBc and the time of frequency agile is less than 200 ns. Based on the research result, the application of AD9852 in the frequency synthesizer and waveform synthesis frequency hopping communication systems is investigated. |
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| Keywords: | DDS Spurious Mixing Frequency hopping |
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