Supplementary High-Input Impedance Voltage-Mode Universal Biquadratic Filter Using DVCCs

<table>The input and output referred noise spectral densities of the proposed LP filter at <svg height="14.3875" id="M86" style="vertical-align:-3.25792pt" version="1.1" viewbox="0 0 37.6875 14.3875" width="37.6875" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.3875)">
<g transform="translate(72,-60.49)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑉</tspan>
</text>
<text transform="matrix(1,0,0,-1,-64.76,60.66)">
<tspan style="font-size: 8.75px; " x="0" y="0">O</tspan>
<tspan style="font-size: 8.75px; " x="6.318944" y="0">U</tspan>
<tspan style="font-size: 8.75px; " x="12.637888" y="0">T</tspan>
<tspan style="font-size: 8.75px; " x="17.985359" y="0">1</tspan>
</text>
</g>
</g>
</svg>.</table>

Modelling and Simulation in Engineering

fig9

Figure 9

Figure 9: Supplementary High-Input Impedance Voltage-Mode Universal Biquadratic Filter Using DVCCs 