Multirate filter design and implementation for mixed-signal ICs [Entwurf von Multiratenfiltern für gemischt analog-digitale ICs]

被引:0
|
作者
Ofner E. [1 ]
Zhang V.C. [2 ]
Ley M. [1 ]
机构
[1] Studienbereich Engineering & IT, Fachhochschule Kärnten, Europastraße 4, Villach
[2] Infineon Technologies Austria AG, Siemensstraße 2, Villach
关键词
CIC filter; digital filter; downsampling; interpolation; noise-shaper;
D O I
10.1007/s00502-015-0313-6
中图分类号
学科分类号
摘要
This paper describes the design of multirate filters used for the sample rate reduction of digital signals and their implementation on mixed-signal integrated circuits. Reaching target specifications of power, speed and silicon area as well as realizing multi-mode operation presents challenges. Possible solutions are discussed particularly for those filter stages which operate at the high sample rates and are illustrated in examples. © 2015, Springer Verlag Wien.
引用
收藏
页码:262 / 268
页数:6
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