Fully Integrated Differential Distributed VCO using Ansoft IC Solution
Fully Integrated Differential Distributed VCO using Ansoft IC Solution
Fully Integrated Differential Distributed VCO using Ansoft IC Solution
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<strong>Fully</strong> <strong>Integrated</strong> <strong>Differential</strong> <strong>Distributed</strong><br />
<strong>VCO</strong><br />
• <strong>Differential</strong> <strong>Distributed</strong> Amplifier as a start and<br />
AC short-circuit its input with its output<br />
Two fundamental issues:<br />
a) Parasitic impedance absorption<br />
from transmission lines (increases<br />
the bandwidth)<br />
b) Superposition (increases the<br />
gain). Requires line<br />
synchronization<br />
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