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)![]() ![]() ![]() ![]() |
刊名 | ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
![]() |
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
浏览0
下载0
收藏0
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。