用于低压高分辨率流水线ADC设计的多比特SC增益级热噪声分析

Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on Pub Date : 2003-07-10 DOI:10.1109/SCS.2003.1227119

M. Azizi, A. Saeedfar, H. Hoseini, O. Shoaei

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引用次数: 5

摘要

分析了用于低压高分辨率管道模数转换器的开关电容多位增益级的热噪声。在设计过程中需要考虑的输入参考噪声功率的解析表达式对于任何被分解的比特数都是通用的，并且表明在阶段中被分解的比特越多，噪声功率就越低。

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Thermal noise analysis of multi-bit SC gain-stages for low-voltage high-resolution pipeline ADC design

Analysis of thermal noise in switched-capacitor multi-bit gain-stages used in low-voltage high-resolution pipeline analog-to-digital converters is presented. The analytical expression obtained for the input referred noise power, which should be considered in the design procedure, is general for any number of bits being resolved and shows that the noise power is decreased when more bits are resolved in the stage.

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Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on

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