High speed high resolution direct digital frequency synthesizer with non-linear DAC coarse quantization and ROM-based piecewise linear interpolation
文献类型：期刊论文
| 作者 | Liu XY(刘新宇) ; Zhou L(周磊); Liu HS(刘华森); Guo X(郭轩); Wu DY(吴旦昱)
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| 刊名 | ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
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| 出版日期 | 2016-12-01 |
| 文献子类 | 期刊论文 |
| 英文摘要 | A high speed high resolution direct digital frequency synthesizer (DDFS) architecture is presented. The proposed architecture combines the advantage of ROM-based DDFS and nonlinear DAC (NLDAC) based DDFS. The phase-to-amplitude mapping is implemented with NLDAC coarse quantization and further increase its resolution by adding a ROM-based piecewise linear interpolation. ROM size is reduced by using coarse-fine decomposition. A ROM compression ratio of 32 is achieved by further combing the adjacen |
| 源URL | [http://159.226.55.106/handle/172511/16151]  |
| 专题 | 微电子研究所_高频高压器件与集成研发中心 |
| 作者单位 | 中国科学院微电子研究所 |
| 推荐引用方式 GB/T 7714 | Liu XY,Zhou L,Liu HS,et al. High speed high resolution direct digital frequency synthesizer with non-linear DAC coarse quantization and ROM-based piecewise linear interpolation[J]. ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING,2016. |
| APA | Liu XY,Zhou L,Liu HS,Guo X,&Wu DY.(2016).High speed high resolution direct digital frequency synthesizer with non-linear DAC coarse quantization and ROM-based piecewise linear interpolation.ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING. |
| MLA | Liu XY,et al."High speed high resolution direct digital frequency synthesizer with non-linear DAC coarse quantization and ROM-based piecewise linear interpolation".ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING (2016). |
入库方式： OAI收割
来源：微电子研究所
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