For the questions below, consider the Common Gate amplifier shown in the figure with $R_{Si}=100,R_G=20k,I_Q=20mA,R_D=300,R_L=600,$ and all capacitors are large enough to be short circuits at the operating frequency. The power supply voltages are $V^{+}=12V$ and $V^{-}=-12V$ and the MOSFET has parameter $k_n=20m\frac{A}{V^2}.$Question $1$

$1$ pts

What is the Q $-$point drain voltage $V_{DQ}?$ Present your answer in volts to $2$ significant figures.

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Question $2$

$1$ pts

The MOSFET is in saturation.

True

False

Insufficient informationQuestion $3$

$1$ pts

Given the Q $-$point source voltage is $-3$ V $,$ find the turn on voltage $V_{TN}$ of the MOSFET. Assume the device is in saturation. Present your answer in volts to $2$ significant figures.

Question $4$

$1$ pts

Estimate the small$-$signal transconductance $g_m$ of the MOSFET. Present your answer in mS to $2$ significant figures.Question $5$

$2$ pts

Find the small signal voltage gain $A_v=\frac{v_0}{v_i}$ of the amplifier to $2$ significant figures.

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Question $6$

$2$ pts

Find the input resistance $R_{in}$ of the amplifier. Present your answer in Ohms to $2$ significant figures.

$$Question $7$

$2$ pts

Find the output resistance $R_{\text{o}\text{u}\text{t}}$ of the amplifier.

Present your answer in Ohms to $2$ significant figures.