Chapter 6, Problem 6.4EP

Repeat Example 6.4 if the quiescent collector current is (a) $I_{CQ}=0.2\text{mA}$ and (b) $I_{CQ}=5\text{mA}$ . [Ans. (a) $7.8<h_{ie}<15\text{kΩ}$ , $\text{6}{\text{.2×10}}^{-4}<h_{re}<50\times {10}^{-4}$ , $60<h_{fe}<125$ , $5<h_{oe}<13\mu \text{mhos}$ ; (b) $7.8<h_{ie}<1.1\text{kΩ}$ , $\text{1}{\text{.05×10}}^{-4}<h_{re}<1.6\times {10}^{-4}$ , $140<h_{fe}<210$ , $22<h_{oe}<35\mu \text{mhos}$ )