模拟/数字混合VLSI信号处理使用单比特调制器

Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics Pub Date : 1993-10-17 DOI:10.1109/ASPAA.1993.379978

P. Dietz, L. R. Carley

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引用次数: 2

摘要

提出了一种用于信号处理系统高效VLSI实现的模拟/数字混合技术。单比特δ σ调制器用于将模拟输入调制成一种可以同时被认为是模拟和数字的形式，并直接被操纵。提出了一个互相关器，证明了使用这种方法的超大规模集成电路信号处理系统的紧凑性

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Analog/digital hybrid VLSI signal processing using single BIT modulators

A hybrid analog/digital technique for efficient VLSI implementation of signal processing systems is presented. Single bit delta sigma modulators are used to modulate analog inputs into a form which can be considered simultaneously analog and digital, and directly manipulated as such. A cross-correlator is proposed, demonstrating the compactness of VLSI signal processing systems using this approach.<>

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Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics

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