闪光和折叠A/D转换器的最佳偏移平均

2004 IEEE International Symposium on Circuits and Systems (IEEE Cat. No.04CH37512) Pub Date : 2004-05-23 DOI:10.1109/ISCAS.2004.1328149

O. Carnu, A. Leuciuc

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引用次数: 6

摘要

电阻网络可以用作空间滤波器来平均模拟单元阵列中的随机误差，特别是用于减少flash和折叠A/D转换器中的偏移量。在这种通信中，指出了平均网络必须满足的关键条件，并确定了两种ADC体系结构中电阻网格的最佳拓扑、顺序和参数。

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Optimal offset averaging for flash and folding A/D converters

Resistive networks can be used as spatial filters to average the random errors in arrays of analog cells, specifically for decreasing the offsets in flash and folding A/D converters. In this communication the critical conditions the averaging networks have to satisfy are pointed out and the optimal topology, order, and parameters of the resistive grids are identified for each of the two ADC architectures.

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来源期刊

2004 IEEE International Symposium on Circuits and Systems (IEEE Cat. No.04CH37512)

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