</table>
Run a Transient Test of this circuit with the [[parameters]] specified below:
{| border="0"
|-
| valign="top"|
|-
{| class="wikitable"
|-
! scope="row"| Start Time
| 0
|-
! scope="row"| Stop Time
| 20m
|-
! scope="row"| Linearize Step
| 1u
|-
! scope="row"| Step Ceiling
| 1u
|-
! scope="row"| Preset Graph Plots
| v(2), v(4), dig_source
|}
The results are shown in the figure below. Due to the very long length of the 50Ω T-Line XTL1, the source signal initially sees an impedance match at Node 2. The peak amplitude of v(2) is therefore
Run a Transient Test of your circuit with the start and stop times set to 0 and 5ns, respectively, and a Step Ceiling of 1ps. The following figure shows the results for the source, input and output voltages. Note that the source voltage does not jump between 0 and 5V instantaneously, but it has nonzero rise and fall times. The graph also shows the input binary bit sequence of the digital source on a separate digital axis because you just performed a mixed-mode simulation.