Please see picture **3) Consider the active load shown below.**a) Draw the corresponding small signal model. (Do not make any approximations.)b) Using your small signal model, perform small signal analysis to determine Ro. **Show your work!***Diagram Explanation:*- The circuit diagram features an NMOS transistor used as an active load.- The drain is connected to the positive supply voltage \( V_{dd} \).- The gate is connected to the drain, a configuration common in active loads.- The source is grounded through a resistor \( R \).- The output voltage \( V_o \) is measured across the resistor \( R \).To analyze the circuit, follow these steps:1. **Identify Components:** - Note the NMOS transistor connections: drain to \( V_{dd} \), gate to drain, source to resistor \( R \).2. **Develop Small Signal Model:** - Replace the transistor with its small signal model. - Focus on \( g_m \) (transconductance), \( r_o \) (output resistance), and other intrinsic parameters based on biasing.3. **Perform Small Signal Analysis:** - Use the small signal model to derive expressions for output resistance \( R_o \). - Illustrate calculations clearly, showing assumptions and simplifications used in the model. The task involves drawing the small signal schematic and calculating using small signal parameters to find the output resistance \( R_o \).

We have given the consider the active lad shown draw the corresponding small signal model using your small signal model perform small signal analysis to determine R0We have given the following circuit Solution a) The corresponding small signal is given below This is required small signal model for the given circuit. Solution b) Using your small signal model perform small signal analysis to determine R0 Now the small signal is modified for R0 is given below we have Vπ=0 gmVπ=0 and IT=0 Hence R0 is given as R0=VTIT from figure VT=1V R0=10 R0=∞