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本文讨论了采用五阶过取样1bitΔΣ调制系统和疏值滤波器实现的18比特ADC芯片AD1879分析和设计方法,并给出了分析结果。
This article discusses the analysis and design of an 18-bit ADC chip, AD1879, using a fifth-order over-sampled 1-bit AΣ modulation system and a sparse-valued filter. The results of the analysis are also given.