(Solved): DC circuits-Calculating the Q-Point DESIGN EXAMPLE 3.5 Objective: Design a MOSFET circuit biased w ...

DC circuits-Calculating the Q-Point DESIGN EXAMPLE $$3.5$$ Objective: Design a MOSFET circuit biased with both positive and negative voltages to meet a set of specifications. Specifications: The circuit configuration to be designed is shown in Figure 3.27. Design the circuit such that $$I_{DQ}=0.5\mathrm{mA}$$ and $$V_{DSQ}=4\mathrm{V}$$. Choices: Standard resistors are to be used in the final design. A transistor with nominal parameters of $$k_n^{?}=80?\mathrm{A}/{\mathrm{V}}^2,(W/L)=6.25$$, and $$V_{TN}=1.2\mathrm{V}$$ is available.