System-level design aspects of a DAC calibration technique for bandpass delta-sigma modulators

被引：0

作者：

Gagnon, Ghyslain ^{[1
]}

MacEachern, Leonard ^{[1
]}

机构：

[1] Carleton Univ, Dept Elect, Ottawa, ON K1S 5B6, Canada

来源：

2007 IEEE NORTH-EAST WORKSHOP ON CIRCUITS AND SYSTEMS | 2007年

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper gives relevant system-level design information for a previously reported technique that digitally compensates for DAC nonlinearities in bandpass delta-sigma modulators. A method is described to optimally determine the noise and signal transfer functions, the lowpass decimation filter cutoff frequency as well as the number of samples required for power estimation. Simulation results confirm the validity of the analysis.

引用

页码：301 / 304

页数：4

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