| 一种适用于HDTV的视放电路 |
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| 引用本文： | 陈田明.一种适用于HDTV的视放电路[J].电视技术,2000(6):11-13. |
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| 作者姓名： | 陈田明 |
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| 作者单位： | 深圳大学,信息工程学院,广东,深圳,518060 |
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| 摘 要： | 详细介绍了高清晰度电视（ＨＤＴＶ）视频信号的特点，分析了视频放大电路的性能指标，结合ＨＤＴＶ信号特点设计了视放电路，并给出了以飞利浦公司生产的芯片（ＴＤＡ６１２０Ｑ）为核心的实用电路。
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| 关 键 词： | 高清晰度电视 频宽带度 视频放大电路 |
A video amplifier circuit for HDTV |
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| Chen Tianming.A video amplifier circuit for HDTV[J].Tv Engineering,2000(6):11-13. |
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| Authors: | Chen Tianming |
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| Affiliation: | Chen Tianming |
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| Abstract: | The features of video signal of HDTV are introduced in this paper. The charateristics of the video amplifier circuit are analysed and designed with the feature of HDTV signal. A practical diagram which is the core of IC (TDA6120Q) produced by philips company is presented. |
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| Keywords: | HDTV frequency bandwidth video amplifier |
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