Pin 14 must not be connected. Chan0_out will be plus and minus and the drain is at ground.

Components

For Gain.vi

Note that with R_S is selected for the condition of maximum body-effect (V_GSmax ≈ 5 V), I_Dmax > 500 μA for the case without body effect. The current sweep VI’s halt at I_D = 500 μA.

Procedure

• In the Front Panel of DCcheck.vi, set the value of RS in the Digital Control. With VSS (magnitude) set at 10 V, run the VI to verify the dc design. Note that | VS| is equal to the VGS magnitude. Verify that ID > 500 μA for this case of no body effect.