Computer Program Calculation for Distortion of Wide-Band Track and Hold Amplifier

DOI: 10.4236/jcc.2013.16001   PDF   HTML     3,869 Downloads   6,064 Views   Citations


Tow different computer calculation methods for distortion of the wide-band diode bridge track and hold amplifier (THA) are presented based on a high frequency Schottky diode model. One of the computer programs calculates the distortion of weekly nonlinear THA based on the KCL and the nonlinear-current method. The other calculates the weekly nonlinear distortion by using a Volterra series method and a nodal formulation. Comparative calculation results for the diode bridge THA have shown good agreement with these two computer program calculation methods, whereas the overall computational efficiency of the nonlinear-current method is better than that of the nodal formulation method in a special evaluation.

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Liang, H. , He, J. , Zhu, X. , He, X. , Wang, C. , He, L. , Liu, G. , He, Q. and Du, C. (2013) Computer Program Calculation for Distortion of Wide-Band Track and Hold Amplifier. Journal of Computer and Communications, 1, 1-4. doi: 10.4236/jcc.2013.16001.

Conflicts of Interest

The authors declare no conflicts of interest.


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