Differential Difference Current Conveyor Transconductance Amplifier: A New Analog Building Block for Signal Processing

<table>DC transfer characteristic for voltage transfer from (a) <svg height="10.6875" id="M67" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 16.299999 10.6875" width="16.299999" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.6875)">
<g transform="translate(72,-63.45)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑌</tspan>
<tspan style="font-size: 12.50px; " x="6.689105" y="0">1</tspan>
</text>
</g>
</g>
</svg> port to <svg height="10.325" id="M68" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 13.4125 10.325" width="13.4125" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.325)">
<g transform="translate(72,-63.74)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑋</tspan>
</text>
</g>
</g>
</svg> port, (b) <svg height="10.6875" id="M69" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 16.299999 10.6875" width="16.299999" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.6875)">
<g transform="translate(72,-63.45)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑌</tspan>
<tspan style="font-size: 12.50px; " x="6.689105" y="0">2</tspan>
</text>
</g>
</g>
</svg> port to <svg height="10.325" id="M70" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 13.4125 10.325" width="13.4125" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.325)">
<g transform="translate(72,-63.74)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑋</tspan>
</text>
</g>
</g>
</svg> port, and (c) <svg height="10.9125" id="M71" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 16.299999 10.9125" width="16.299999" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.9125)">
<g transform="translate(72,-63.27)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑌</tspan>
<tspan style="font-size: 12.50px; " x="6.689105" y="0">3</tspan>
</text>
</g>
</g>
</svg> port to <svg height="10.325" id="M72" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 13.4125 10.325" width="13.4125" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.325)">
<g transform="translate(72,-63.74)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑋</tspan>
</text>
</g>
</g>
</svg> port.</table>

Journal of Electrical and Computer Engineering

fig3

Figure 3

Figure 3: Differential Difference Current Conveyor Transconductance Amplifier: A New Analog Building Block for Signal Processing 