This issue is related to the Maximum time step (TMAX) parameter and it is not a bug. Simulation of rapidly changing processes such as periodic analog signal or pulse generation, oscillation requires appropriate time step value setting. Having a smaller value than required will lead to wrong simulation results.The default TMAX values for Multisim 11.0 and Multisim 14.1 are 1e-09s and 1e-05s, respectively.Set TMAX value to 1e-09 in the Analysis parameters of simulation settings on Multisim 14.1 (see screenshot below) and run the simulation.
Collaborate with other users in our discussion forums
A valid service agreement may be required, and support options vary by country.