Title :
Multi-step analog-to-digital converters with trapping window
Author :
Naka, Masaaki ; Saito, Toshimichi
Author_Institution :
Dept. of Electr. Electron. & Comput. Eng.,, Hosei Univ., Tokyo, Japan
Abstract :
This paper studies multi-step ADCs with a trapping window. The window extracts available output code length for higher resolution and the multi-step quantizer is suitable for faster conversion. The system performance is analyzed based on the theory of nonlinear dynamical systems. Advantages/disadvantages of related ADCs are summarized as useful information for future efficient ADCs.
Keywords :
analogue-digital conversion; network analysis; nonlinear dynamical systems; conversion; multistep analog-to-digital converter; multistep quantizer; nonlinear dynamical systems; output code length extraction; system performance analysis; trapping window; Analog-digital conversion; Data mining; Delay; Difference equations; Linear approximation; Nonlinear dynamical systems; Performance analysis; Signal resolution; Stability analysis; System performance;
Conference_Titel :
Circuits and Systems, 2004. ISCAS '04. Proceedings of the 2004 International Symposium on
Print_ISBN :
0-7803-8251-X
DOI :
10.1109/ISCAS.2004.1328265
