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| Content Provider | ACM Digital Library |
|---|---|
| Author | Susin, A. A. Flores, M. G. C. Negreiros, M. Carro, L. |
| Abstract | This paper describes the implementation of a white noise generator to be used as the input signal of a new method for testing analog-to-digital converters in order to detect and to evaluate integral and differential non-linearity errors. The main goal of this method is to avoidthe comparison of the analog-to-digital output with a known and very precise reference input. The proposed white noise generator is easily implemented, and can reduce the complexity to generate other excitation signals. The proposed innovative method uses noise as the excitation signal. The use of this kind of signal avoids concerns about the inherent noise present in all electronic systems. The testing technique is based on the analysis of the spectral response of the ADC output. This paper covers the generation of the excitation signal, andsimulation and practical results are presented to prove the efficiency of the method. |
| ISBN | 0769518079 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2002-09-09 |
| Access Restriction | Subscribed |
| Content Type | Text |
| Resource Type | Article |
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