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Modeling of Nyquist D/A Converters

  • Mikael Gustavsson
  • J. Jacob Wikner
  • Nianxiong Nick Tan
Chapter
Part of the The International Series in Engineering and Computer Science book series (SECS, volume 543)

Summary

We have given an overview of different models for current-steering D/A converters.

The modeling should be used as a guidance in determining circuit structure, component sizes, etc., in current steering DACs. From the models, we can also calculate the effect of matching errors.

Using the results in this chapter, we are able to simulate and predict the performance of the DAC on a high abstraction level, with for example Matlab, which saves time, over circuit-level simulations. Mostly, static requirements have been addressed but in the same results can be modified to cover AC as well.

Extending the modeling, we can also use measured result from a DAC, and extract information on the process and the parasitic resistance and capacitance in the circuit.

Keywords

Current Source Quantization Noise Resistance Ratio Output Impedance Matching Error 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Kluwer Academic Publishers 2002

Authors and Affiliations

  • Mikael Gustavsson
  • J. Jacob Wikner
  • Nianxiong Nick Tan

There are no affiliations available

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