Pspice lib in LTspice

Start Time: Mon Dec  8 12:04:01 2025

solver = Normal

Maximum thread count: 22

tnom = 27

temp = 27

method = trap

Instance "u2:M12": Length shorter than recommended for a level 1 MOSFET.

Instance "u2:M14": Length shorter than recommended for a level 1 MOSFET.

Direct Newton iteration failed to find .op point.  (Use ".option noopiter" to skip.)

Starting Gmin stepping

Increasing initial diagonal Gmin to 100

Increasing initial diagonal Gmin to 1000

Increasing initial diagonal Gmin to 10000

Increasing initial diagonal Gmin to 100000

Increasing initial diagonal Gmin to 1e+06

Initial Gmin=1e+06 failed

Gmin stepping failed

Starting source stepping with srcstepmethod=0

Source Step = 3.0303%

vernier = 0.25

Source Step = 0.378788%

Source Step = 0.852273%

Source Step = 1.32576%

Source Step = 1.79924%

Source Step = 2.27273%

vernier = 0.0234375

Source Step = 2.91193%

Source Step = 3.62216%

Source Step = 4.33239%

Source Step = 5.04261%

Source Step = 5.75284%

vernier = 0.0351562

Source Step = 6.67614%

Source Step = 7.12891%

Starting source stepping with srcstepmethod=1

Source Step = 3.0303%

vernier = 0.25

Source stepping failed

Pseudo Transient failed in finding the operating point at 5 µs.

Trouble finding operating point....skipping operating point for Transient analysis.

Changing Tseed to 1.95313e-10

Changing Tseed to 1.95312e-12

Changing Tseed to 1.95312e-09

Changing Tseed to 1.95313e-13

Changing Tseed to 1.95312e-08

Changing Tseed to 1.95312e-14

Changing Tseed to 1.95312e-07

Changing Tseed to 1.95312e-15

Changing Tseed to 1.95313e-06

Changing Tseed to 1.95312e-16

Changing Tseed to 1.95312e-05

Changing Tseed to 1.95312e-17

Convergence Failure:  Time step too small; initial timepoint: trouble with node "u2:21"

Simulation Failed: Iteration limit reached

Total elapsed time: 2.580 seconds.