hi,
I am new to LTspice and wanted to know about one specific type of simulation..
I want to characterize a process where i want to plot gm/Id of a transistor by varying Vg (gate voltage)
I used following commands:
.step Vg 0.6 1 0.1
.op
where Vg is the gate voltage and I had a constant Vds tried across drain and source.
But when i look at error log file to see the output of .op command, i just see one set of device parameter values and not 5 (which i expect as i want to simulate 5 times using .step command)
at the same time, i also wonder, if at all i can get 5 set of parameter values, how will i be able to plot them with respect to Vg.
Please help me on this.
thanks
I am new to LTspice and wanted to know about one specific type of simulation..
I want to characterize a process where i want to plot gm/Id of a transistor by varying Vg (gate voltage)
I used following commands:
.step Vg 0.6 1 0.1
.op
where Vg is the gate voltage and I had a constant Vds tried across drain and source.
But when i look at error log file to see the output of .op command, i just see one set of device parameter values and not 5 (which i expect as i want to simulate 5 times using .step command)
at the same time, i also wonder, if at all i can get 5 set of parameter values, how will i be able to plot them with respect to Vg.
Please help me on this.
thanks