쌍선형 변환을 이용한 TIM 구조를 갖는 과표본화율의 A/D변환기에 관한 연구

A study on the Oversampling A/D Converter with TIM Structure designed by the bilinear transform

In this paper, using tile concept of block digital filtering, and the design procedure of time-interleaved oversampling converter are presented. it is shown that arbitrary sigma-delta A/D converter can be converted into corresponding time-interleaved structure. The TIM structure of this paper is designed by the bilinear transform. To verify the simulation results, a second-order TIM structure A/D converter has been implemented and the design process as well as experimented results are presented.