For a high frequency response of a simple C.E. stage with a transconductance of gm, what is Cin?
Posted: Thu Jul 14, 2022 12:03 pm
a) Cµ(1 + gm*R2) – Cπ
b) Cµ(1 + gm*R2) + Cπ
c) Cµ(1 – 2*gm*R2) + Cπ
d) Cµ(1 + 2*gm*R2) – Cπ
b) Cµ(1 + gm*R2) + Cπ
c) Cµ(1 – 2*gm*R2) + Cπ
d) Cµ(1 + 2*gm*R2) – Cπ