Chapter 6, Problem D6.72P

In the circuit of Figure P6.71, let $V_{EE}=V_{CC}=5\text{V}$ , $\beta =100$ , $V_A=\infty$ , $R_L=1\text{kΩ}$ , and $R_S=0$ . (a) Design the circuit such that the small-signal voltage gain is $A_{\upsilon }={\upsilon }_o/{\upsilon }_s=25$ and $V_{ECQ}=3\text{V}$ . (b) What are the values of the small-signal parameters $g_m,r_{\pi }$ , and $r_o$ ?