With corresponding models how the matching errors and output resistance of current source affect the NL, SNDR and SFDR of DAC is analyzed and simulated in detail.
利用相应的高层次模型，详细分析并仿真了电流源匹配误差和电流源输出阻抗对DAC的非线性误差nl、信号噪声失调比SNDR、无杂波动态范围SFDR的影响。
This paper introduces phase dither technique to improve specification of SFDR, and analyzes two error influencing SFDR. It also shows the simulation result and the practice example.
讨论了两种误差对NCO杂散的影响，介绍采用相位抖动技术以提高无杂散动态范围，给出了仿真结果和实例。
This paper introduces phase dither technique to improve specification of SFDR, and analyzes two error influencing SFDR. It also shows the simulation result and the practice example.
讨论了两种误差对NCO杂散的影响，介绍采用相位抖动技术以提高无杂散动态范围，给出了仿真结果和实例。
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