匹配元素数组的空间平均和排序

Proceedings of the IEEE 2002 Custom Integrated Circuits Conference (Cat. No.02CH37285) Pub Date : 2002-08-07 DOI:10.1109/CICC.2002.1012874

K. Krishna, W. Bright, D. Dye, K. Muhammad, Yin Hu

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引用次数: 1

摘要

空间梯度通常会限制ADC和DAC中元素阵列的匹配精度。我们的演员阵容。空间梯度问题正式提出了一个基于全局优化的解决方案，不需要对梯度进行精确的预表征，也不需要将其限制为线性和/或二次型。介绍了独立BiCMOS DAC和CMOS DAC的Si结果，这是业界首个DOCSIS 1.1认证电缆调制解调器解决方案的一部分。

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Spatial averaging and ordering in matched element arrays

Spatial gradients often limit the matching accuracy of element arrays in ADC's and DAC's. We cast. the problem of spatial gradients formally and present a global optimization-based solution that does not require the gradients to be pre-characterized precisely or limit them to being linear and/or quadratic. Si results from a standalone BiCMOS DAC and a CMOS DAC, part of the industry's first DOCSIS 1.1 certified cable modem solution, are presented.

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Proceedings of the IEEE 2002 Custom Integrated Circuits Conference (Cat. No.02CH37285)

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