A 16b 1.62MS/s Calibration-free SAR ADC with 86.6dB SNDR utilizing DAC Mismatch Cancellation Based on Symmetry
2020 IEEE Asian Solid-State Circuits Conference (A-SSCC)(2020)
摘要
This paper presents a THD improved SAR ADC without any calibration or DEM for DAC mismatch. The proposed SAR ADC has a new method of cancellation of all even order distortions caused by a DAC mismatch. In order to improve THD performance, we focused on symmetric property in the DAC mismatch. This method just needs very simple circuits with a few extra clocks.
更多查看译文
关键词
calibration-free,binary to thermometer decoder
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要