luke
/
ngspice
mirror of https://git.code.sf.net/p/ngspice/ngspice
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

remove comment regarding ancient leakage current defaults

This commit is contained in:
dwarning 2021-10-05 20:22:17 +02:00
parent 33669b01db
commit 925f401cb7
1 changed files with 0 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/spicelib/devices/bjt/bjttemp.c
View File

@ -48,18 +48,6 @@ BJTtemp(GENmodel *inModel, CKTcircuit *ckt)
model->BJTminBaseResist = model->BJTbaseResist; model->BJTminBaseResist = model->BJTbaseResist;
} }
/*
* COMPATABILITY WARNING!
* special note: for backward compatability to much older models, spice 2G
* implemented a special case which checked if B-E leakage saturation
* current was >1, then it was instead a the B-E leakage saturation current
* divided by IS, and multiplied it by IS at this point. This was not
* handled correctly in the 2G code, and there is some question on its
* reasonability, since it is also undocumented, so it has been left out
* here. It could easily be added with 1 line. (The same applies to the B-C
* leakage saturation current). TQ 6/29/84
*/
if(model->BJTtransitTimeFVBCGiven && model->BJTtransitTimeFVBC != 0) { if(model->BJTtransitTimeFVBCGiven && model->BJTtransitTimeFVBC != 0) {
model->BJTtransitTimeVBCFactor =1/(model->BJTtransitTimeFVBC*1.44); model->BJTtransitTimeVBCFactor =1/(model->BJTtransitTimeFVBC*1.44);
} else { } else {