The CC amplifi er of Fig. P2.70 is said to be of the bootstrapped type because it uses the feedback capacitance C2 to raise its own ac input resistance and thus reduce input loading. Let the BJT have...

The CC amplifi er of Fig. P2.70 is said to be of the bootstrapped type because it uses the feedback capacitance C2 to raise its own ac input resistance and thus reduce input loading. Let the BJT have F 5 100, VBE(on) 5 0.7 V, and VA 5 `. (a) Find Ri , Ro, and voyvsig, but without C2. (b) Repeat, but with C2 in place. Compare with part (a) and comment. Hint: take a look at Problem 2.48.