LOAD BILINEAR.dat %Load the response data (with parasitic
capacitance)%
FF = BILINEAR (:,1);
VDB = BILINEAR (:, 2);
VP = BILINEAR (:, 3);
NFF = FF.*(2.4E-6);
FIGURE (A1);
SUBPLOT (2,1,1);
PLOT (NFF,VDB,’*R’);
TITLE (‘The Frequency Response from 1 Hz to 500 kHz’);
AXIS ([0,1,-100,100]);
GRID ON;
SUBPLOT (2,1,2);
PLOT (NFF, VP, ‘B+’);
HOLD ON;
FREQZ ([-.2], [1,-1], ((2.4E-6)*PI:0.01*PI:PI)); %Compare magnitudes and
phases%
References
[1] R. W. Brodersen, P. R. Gray, and D. A. Hodges, “MOS Switched-capacitor
fi lters,” Proceedings of IEEE, Vol ...
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