plot the drain-to-source voltage (VDS) of JFET Q1 in x-axis and the drain current (ID) of JFET Q1 in y-axis in Ltspice

PWKseeker_127eq

New Member
Asking for assistance, I need to place the VDS of JFET amplifier in the x-axis and the drain current ID of JFET in the y-axis.
Here's the pic of my circuit


The simulation should turn out like this


But every time I run the simulation, I got this


can anyone point out where I need to fix the problem?

Thankss for the assistance.
 
Hi PWKseeker,

Welcome to ETO

Upload your .asc file for members to assist.
 
I think that you can click at function in graph and then edit equation.
 
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