会议专题

An Improved Area-Efficient Design Method for Interpolation Filter of Sigma-Delta Audio DAC

This paper presents an improved area-efficient design method to construct interpolation filter of SigmaDelta audio digital-to-analog converter (DAC). Several architectures and implementation techniques are adopted to reduce the complexity of the system. The Matlab simulation, FPGA verification and digital synthesis are performed to support the feasibility of the presented method. The cell area of the interpolation filter built by this method is 0.33mm2 in TSMC 0.18um COMS process.

Jing Li Xiao-Bo Wu Jin-Chen Zhao

Institute of VLSI Design, Zhcjiang University, Hangzhou, 310027, China

国际会议

2010 10th IEEE International Conference on Solid-State and Integrated Circuit Technology(第十届固态和集成电路技术国际会议 ICSICT-2010)

上海

英文

327-329

2010-11-01(万方平台首次上网日期,不代表论文的发表时间)