Original question:
Hi Team,
I am trying to simulate LME49721 in PSpice-for-TI .
First the simulation succeeded.
However I deleted capacitor2(C2), the simulation did not converge.
Output window:----------------------------------------------------------------------------------------------------------------------------------------
-------------- INFO(ORPROBE-3209): Simulation Profile: SCHEMATIC1-1 ---------------
INFO(ORPROBE-3183): Simulation running...
** Profile: "SCHEMATIC1-1" [ c:\Cadence\LME49721\SCHEMATIC1\1.sim]
Reading and checking circuit
Circuit read in and checked, no errors
Calculating bias point for Transient Analysis
Starting GMIN stepping
Starting power supply stepping
Starting pseudo-transient algorithm
INFO(ORPSIM-16594): To improve Pseudotransient Convergence and Performance, set following options to relax stabilization criteria for capacitor currents and inductor voltages: PTRANABSTOL=1e-5, PTRANVNTOL=1e-4
WARNING(ORPSIM-16354):Using high values of ITL4 for Speed Level > 0 may increase total simulation job time.
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Why is this error occurring after only deleting capacitor?
Can someone answer this question?
Best Regards,
Mahoko
