What can I do if I want to make a simulation with jfet p-channel? I don't find that component in the...
j
What can I do if I want to make a simulation with jfet p-channel? I don't find that component in the devices list. Thanks
m
https://skywater-pdk.readthedocs.io/en/main/rules/device-details.html check this documentation. There might not be a jfet in this process/pdk
s
@Jorge García If you have a JFET model you want to work with send me the model, I will create a device symbol for it. I can also create a couple of generic JFETs (both p and n variants) and put them in xschem's process independent
devices/
lib.
j
Thanks. I need a generic JFET. The simulation is not related to skywater pdf, just want simulate the macromodel of a TL081.
s
ok i will create the symbol by tomorrow
I have created devices/njfet.sym and devices/pjfet.sym. I have also a test circuit sky130_tests/test_jfet.sch, showing a njfet simulation.
j
Thanks a lot!! thanks
s
added also pjfet simulation in the same testbench. These transistors are generic, there is no jfet in sky130 (AFAIK)!!!
j
Exactly what I needed, thanks again.