| 大动态范围VGA芯片AD8369及其应用 |
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| 引用本文： | 李玉美,葛福兰. 大动态范围VGA芯片AD8369及其应用[J]. 雷达与对抗, 2004, 0(4): 51-54 |
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| 作者姓名： | 李玉美 葛福兰 |
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| 作者单位： | 南京船舶雷达研究所,江苏,南京,210003;南京船舶雷达研究所,江苏,南京,210003 |
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| 摘 要： | AD8369是AD公司生产的一种大动态变化范围的新型可变增益数控VGA，可用于大动态数字中频接收机、无线调制解调器等系统中。本文介绍了AD8369的特性、功能及其在大动态中频接收机中的应用，并给出了AD8369的实际应用电路。
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| 关 键 词： | AD8369 数控VGA 中频接收机 VGA芯片 |
Widely dynamic VGA chip AD8369 and its application |
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| LI Yu-mei,GE Fu-lan. Widely dynamic VGA chip AD8369 and its application[J]. Radar & Ecm, 2004, 0(4): 51-54 |
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| Authors: | LI Yu-mei GE Fu-lan |
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| Abstract: | The AD8369 is a new type of gain-variable, digitally controlled VGA with large dynamic range developed by Analog Devices. It can be used in the digital IF receiver with large dynamic range and the wireless Modems, etc.. Its characteristics, functions and application in the IF receiver with large dynamic range are presented in this paper, and its practical applied circuit is also given. |
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