Title :
Non-recursive switched-capacitor decimator and interpolator circuits
Author :
Wu, Chun-Yu ; Huang, Shou-Yuan ; Yu, Tsai-Chung ; Shieu, Yie-Yuan
Author_Institution :
Nat. Chiao Tung Univ., Hsin-Chu, Taiwan
Abstract :
Non-recursive switched-capacitor decimator and interpolator circuits are developed and analyzed. Their circuit structures are simple and the design procedure is concise and direct. Moreover, they have the advantages of fewer clock phases, low sensitivities to component and power-supply variations, good noise performance, and large dynamic range. Two design examples are presented. The consistency of simulation and theoretical results prove the correctness and usefulness of the proposed circuits
Keywords :
analogue processing circuits; differentiating circuits; interpolation; switched capacitor filters; SC differentiator; circuit structures; decimator circuits; design procedure; filter; interpolator circuits; large dynamic range; low sensitivities; multirate signal processing; noise performance; nonrecursive switched capacitor circuits; simulation; Clocks; Digital signal processing; Finite impulse response filter; Frequency; Phase distortion; Radar antennas; Radar signal processing; Sampling methods; Switching circuits; Transfer functions;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.230306
