Exam 11: JFETS

Which JFET amplifier configuration exhibits a very high input impedance and low output impedance?

What is the pinchoff voltage as listed on the drain curves shown in Figure 11-5?

When the JFET operates in only the ohmic region or in the cutoff region,it is being used as

Gate bias is the best way to bias a JFET in the active region because the Q point is very stable.

A JFET common-source amplifier produces a noninverted output that is coupled from the drain.

JFET self-bias results when the circuit creates its own bias by using the voltage developed across the source resistor to reverse-bias the gate.

How effective the gate-source voltage is controlling the drain current is referred to as _________.

The minimum JFET voltage V_P is called

The source and drain terminals are interchangeable at high frequencies.

The transconductance curve of a JFET is a graph of drain current versus voltage gate to source.