Simulation / Synthesis Messages Warning detected by hpeesofsim in topology check during circuit set up. Number of nodes with only one device attached (topology corrected): 4 Warning detected by hpeesofsim during DC analysis `X1.HB1'. Capacitor `LDMOS1.LDMOS2.C17' C=0.001 is unusually large. Warning detected by hpeesofsim during DC analysis `X1.HB1'. Capacitor `LDMOS1.LDMOS1.C17' C=0.001 is unusually large. Error detected by hpeesofsim during HB analysis `X1.HB1'. No convergence. Error detected by hpeesofsim during HB analysis `X1.HB1'. Max. number of Newton iterations reached. Convergence hints: o Increase max. iterations to 100. o Select the Robust convergence mode, o Select the Fast convergence mode. o Select the direct solver. o Set Matrix Re-use to Robust. o Select the Krylov solver. o Increase Krylov Restart Length to 150. This is the maximum value based on available memory. o Try TAHB (transient assisted HB). o Try to sweep a parameter. o Decrease MaxStepRatio. Status / Summary hpeesofsim (*) 372.600 Nov 12 2011 (64-bit built: 11/11/11 19:45:29) Copyright Agilent Technologies, 1989-2011. Loading Verilog-A module 'RFLDMOS600' from 'd:\roms_softwares\educational\nxpblm15adsmodel\nxp_blp15m7160p_v0p1_conv\bin\win32_64_vs2008/lib.win32_64/1.85/RFLDMOS600.cml'. CT X1.X1.SweepOuter[1] X1.X1.imag_indexs11=(100e-03->600e-03) CT X1.X1.SweepOuter[1].X1.X1.SweepInner[1/10] X1.X1.imag_indexs11=100e-03 X1.X1.real_indexs11=(-850e-03->-550e-03) HB X1.X1.SweepOuter[1].X1.X1.SweepInner[1/10].X1.HB1[1/8] Number of tones: 1. Number of frequencies: 10. Number of time samples: 32. Number of HB equations (problem size): 3800. Auto mode: on. Convergence mode: Auto. Linear solver: direct. ***** Switching to arc-length continuation... Fwd sourceLevel=119e-06 0.01% 2/2 Step=0.5*..*.......*..............................*..................................*....*.******************** rejected Fwd sourceLevel=56.6668e-06 0.01% 2/2 Step=0.2380952381*..*.......*..............................*............... .....................*.********************************************* rejected Fwd sourceLevel=26.9842e-06 0.00% 2/2 Step=0.1133786848*..*.......*.... ..........................*............... .......................*..*.*****.*******.******************************** rejected Fwd sourceLevel=12.8496e-06 0.00% 2/2 Step=0.05398984991*..*.......*..............................*.......... ..........................*....*.********* *********************************** rejected Fwd sourceLevel=6.11886e-06 0.00% 2/2 Step=0.02570945234*..*.. .....*..............................*....................*...*.**********.**************************.******** rejected Fwd sourceLevel=2.91374e-06 0.00% 2/2 Step=0.01224259635*..*.......*...... ........................*...........................*.********************************************* rejected Fwd sourceLevel=1.3875e-06 0.00% 2/2 Step=0.005829807786*..*.......*............... ...............*.......................... ...........*.****************************** *************** rejected Fwd sourceLevel=660.713e-09 0.00% 2/2 Step=0.002776098946*..*.......*.............. ................*......................................*.********************************************* rejected Fwd sourceLevel=314.625e-09 0.00% 2/2 Step=0.001321951879*..*.......*............ ..................*........................ ..............*...*.********************** ********************** rejected Fwd sourceLevel=149.822e-09 0.00% 2/2 Step=0.0006295008947*..*.......*....... .......................*......................................*..*.******************************************** rejected Fwd sourceLevel=71.3436e-09 0.00% 2/2 Step=0.0002997623308*..*.......*.... ..........................*............... .........................*..*.************* ******************************* rejected Fwd sourceLevel=33.9731e-09 0.00% 2/2 Step=0.0001427439671*..*...... .*..............................*......... ........................*...*.************* ******************************* rejected Fwd sourceLevel=16.1777e-09 0.00% 2/2 Step=6.797331765e-05*..*...... .*..............................*.............................*..*..*.******************************************* rejected Fwd sourceLevel=7.70366e-09 0.00% 2/2 Step=3.23682465e-05*..*.......*. .............................*............ ..........................*..*.** rejected Fwd sourceLevel=3.66841e-09 0.00% 2/2 Step=1.541345071e-05*..*.......*..............................*......................................*...*.******* ************************************* rejected -------------------------- Solver convergence summary: -------------------------- RHS: 4.08e-09 A at node LDMOS1.LDMOS1.Q1.Q1.R4.i, harmonic index (0) 2.04e-09 A at node LDMOS1.LDMOS2.Q1.Q1.R5.i, harmonic index (0) 2.04e-09 A at node LDMOS1.LDMOS1.Q1.Q1.R5.i, harmonic index (0) Update: 0.009414 V at node LDMOS1.LDMOS1.Q1.Q1._net1615, harmonic index ( 0) 0.009414 V at node LDMOS1.LDMOS1.Q1.Q1._net1756, harmonic index (0) 0.009414 V at node LDMOS1.LDMOS2.Q1.Q1._net1756, harmonic index (0) Solution: 2.04e+09 V at node N__1, harmonic index (0) 2.04e+09 V at node LDMOS1.LDMOS1._net108, harmonic index (0) 2.04e+09 V at node LDMOS1.LDMOS1.Q1._net9912, harmonic index (0) -------------------------- ------------------------------------------------------------------------------- Simulation finished with errors. ------------------------------------------------------------------------------- Resource usage: Total stopwatch time = 38.22 seconds. -------------------- Simulation terminated due to error. --------------------