ex4_1b.cir

As a consequence, more exact models of devices can be retained for analysis rather than the approxi

Ex4_1b.CIR - JFET transfer characteristic
vGS 1 0 0V
vDS 2 0 10V
J 2 1 0 NJFET
.MODEL NJFET NJF( Vto=-4V Beta=0.0005ApVsq 
+ Rd=1ohm Rs=1ohm CGS=2pF CGD=2pF)
.DC  vGS 0V -4V 0.5V
.PROBE
.END