Design and analysis of high order leapfrog topologies for sigma-delta A/D converters

Wen Bin Lin, Tai Haur Kuo, Chuen Hsien Su, Ji Rong Chen

研究成果: Paper

3 引文 斯高帕斯(Scopus)

摘要

A methodology for the design and analysis of the best fourth-order topology for sigma-delta modulators (SDM) is described. In the determination of stable topology for analysis, theoretical analysis, combined with DC analysis was used to determine the ranges of loop coefficients which stabilize the system, while a numerical analysis was employed to analyze the ranges of loop coefficients. The analysis provided stable regions in the frequency domain from where a set of loop coefficients for VLSI implementation was selected. With this set of coefficients, the results of simulated behavior of fourth-order leapfrog topology indicated the potential application of fourth-order topology to ultra-high resolution signal processing system.

原文English
頁面484-489
頁數6
出版狀態Published - 1994 十二月 1
事件Proceedings of the 1994 IEEE Asia-Pacific Conference on Circuits and Systems - Taipei, Taiwan
持續時間: 1994 十二月 51994 十二月 8

Other

OtherProceedings of the 1994 IEEE Asia-Pacific Conference on Circuits and Systems
城市Taipei, Taiwan
期間94-12-0594-12-08

    指紋

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

引用此

Lin, W. B., Kuo, T. H., Su, C. H., & Chen, J. R. (1994). Design and analysis of high order leapfrog topologies for sigma-delta A/D converters. 484-489. 論文發表於 Proceedings of the 1994 IEEE Asia-Pacific Conference on Circuits and Systems, Taipei, Taiwan, .