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Behavioral Modeling of Time-Interleaved ADCs using MATLAB

Vogel, C. and Koeppl, H. (2003):
Behavioral Modeling of Time-Interleaved ADCs using MATLAB.
pp. 45-48, Austrochip 2003, Linz, Austria, 03.-12.10.2003, [Conference or Workshop Item]

Abstract

We introduce a behavioral MATLAB simulation of a time-interleaved ADC. The simulation includes the main error sources of a time-interleaved ADC and works with continuous-time input signals and continuous-time input filters. We clarify how to implement the signal generation and how to connect the continuous-time and the discrete-time part of the time-interleaved ADC with high calculation precision. By using the simulation results, we treat the problem of channel mismatches, demonstrate the problems of bandwidth mismatches, and show the impact of nonlinearities.

Item Type: Conference or Workshop Item
Erschienen: 2003
Creators: Vogel, C. and Koeppl, H.
Title: Behavioral Modeling of Time-Interleaved ADCs using MATLAB
Language: English
Abstract:

We introduce a behavioral MATLAB simulation of a time-interleaved ADC. The simulation includes the main error sources of a time-interleaved ADC and works with continuous-time input signals and continuous-time input filters. We clarify how to implement the signal generation and how to connect the continuous-time and the discrete-time part of the time-interleaved ADC with high calculation precision. By using the simulation results, we treat the problem of channel mismatches, demonstrate the problems of bandwidth mismatches, and show the impact of nonlinearities.

Divisions: 18 Department of Electrical Engineering and Information Technology
18 Department of Electrical Engineering and Information Technology > Institute for Telecommunications > Bioinspired Communication Systems
18 Department of Electrical Engineering and Information Technology > Institute for Telecommunications
Event Title: Austrochip 2003
Event Location: Linz, Austria
Event Dates: 03.-12.10.2003
Date Deposited: 04 Apr 2014 11:41
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