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Diffstat (limited to 'Windows/spice/examples/xspice/table/table-generator-q-2d.sp')
| -rw-r--r-- | Windows/spice/examples/xspice/table/table-generator-q-2d.sp | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/Windows/spice/examples/xspice/table/table-generator-q-2d.sp b/Windows/spice/examples/xspice/table/table-generator-q-2d.sp new file mode 100644 index 00000000..2c174dd0 --- /dev/null +++ b/Windows/spice/examples/xspice/table/table-generator-q-2d.sp @@ -0,0 +1,109 @@ +** npn bipolar: table generator with q 2D (Vce, Ib) +* This file may be run by 'ngspice table-generator-q-2d.sp' +* It will generate a 2D data table by simulating the bipolar collector current +* as function of collector voltage and base current. The simulation uses +* the ngspice bipolar model and model parameters of a clc409 transitor. +* This table is an input file for the XSPICE 2D table model. +* You may change the step sizes vcstep ibstep in CSPARAM +* to obtain the required resolution for the data. +* These tables will contain pure dc data. For transient simulation you may +* need to add some capacitors to the device model for a 'real world' simulation. + +*NPN +.csparam vcstart=-0.2 +.csparam vcstop=6.4 +.csparam vcstep=0.05 +.csparam ibstart=-0.1u +.csparam ibstop=200u +.csparam ibstep=0.1u + + +** Circuit Description ** +Q3 2 1 3 QINN + +ib 0 11 2u +Rb 11 1 1 +vce 2 0 5 +vee 3 0 0 + +.control +** output file ** +set outfile = "qinn-clc409-2d-1.table" +dc vce -0.1 6 0.05 ib -0.1u 2u 0.1u +if not $?batchmode +plot i(vee) +plot v(1) ylimit -0.2 0.8 +endif +if (1) +*goto next +echo *table for bipolar qinn CLC409 > $outfile + +let xcount = floor((vcstop-vcstart)/vcstep) + 1 +let ycount = floor((ibstop-ibstart)/ibstep) + 1 +echo *x >> $outfile +echo $&xcount >> $outfile +echo *y >> $outfile +echo $&ycount >> $outfile +let xvec = vector(xcount) +let yvec = vector(ycount) + +let loopx = vcstart +let lcx=0 +while lcx < xcount + let xvec[lcx] = loopx + let loopx = loopx + vcstep + let lcx = lcx + 1 +end +echo *x row >> $outfile +echo $&xvec >> $outfile + +let lcy=0 +let loopy = ibstart +while lcy < ycount + let yvec[lcy] = loopy + let loopy = loopy + ibstep + let lcy = lcy + 1 +end +echo *y column >> $outfile +echo $&yvec >> $outfile + +let lcy=0 +let loopy = ibstart +while lcy < ycount + alter ib loopy + dc vce $&vcstart $&vcstop $&vcstep +* let lcx=0 +* let loopx = vdstart +* dowhile loopx le vdstop +* alter vds loopx +* op +* let xvec[lcx] = i(vss) +* destroy i(vss) +* let loopx = loopx + vdstep +* let lcx = lcx + 1 +* end + let xvec = i(vee) + echo $&xvec >> $outfile + destroy dc2 + let loopy = loopy + ibstep + let lcy = lcy + 1 +end + +label next +end + +.endc + +.MODEL QINN NPN ++ IS =0.166f BF =3.239E+02 NF =1.000E+00 VAF=8.457E+01 ++ IKF=2.462E-02 ISE=2.956E-17 NE =1.197E+00 BR =3.719E+01 ++ NR =1.000E+00 VAR=1.696E+00 IKR=3.964E-02 ISC=1.835E-19 ++ NC =1.700E+00 RB =118 IRB=0.000E+00 RBM=65.1 ++ RC =2.645E+01 CJE=1.632E-13 VJE=7.973E-01 ++ MJE=4.950E-01 TF =1.948E-11 XTF=1.873E+01 VTF=2.825E+00 ++ ITF=5.955E-02 PTF=0.000E+00 CJC=1.720E-13 VJC=8.046E-01 ++ MJC=4.931E-01 XCJC=589m TR =4.212E-10 CJS=629f ++ MJS=0 KF =2.000E-12 AF =1.000E+00 FC =9.765E-01 +* + +.end |