EXAMPLE 5.7 For the emitter-follower network of Fig. 5.39, determine: a. re b. Zj. c. Z d. Ay- e. Repeat parts (b) through (d) with r, = 25 kl and compare results. 12V R 220 k2 10 uF B = 100, r= 2 10 uF RE 3.3 ka

A common emitter amplifier has a Avoc of -240 with re of 1ohm and RE of 100ohms.   If the emitter's bypass capacitor is removed, what is the new value of Avoc? Group of answer choices -2.4 -24000 -400 Avoc will not change

Question 5

PART II-CIRCUIT DESIGN So, you work for a company that fabricates prototypes of a variety of electronic devices. In the midst of constructing your latest circuit for a client, you cannot locate a specific type of N-channel FET component that you need to complete the project. Then, you remember that the last person to have used the transistors was your coworker Joe. You ask Joe if he knows where the FETS may be and he gives a long winding answer that does not help. What he does offer is a handful of transistors from his pocket with very faded, indecipherable markings, all of which have the same TO-18 packaging. Joe states that he knows some of these are BJTS and others are FETs. When you ask the obvious question as to how you would tell them apart, he goes on to suggest that you "just test them beforehand to see which one is which." Joe leaves mentioning something about Vegas and planning on being sick the next day. He will not be any further help. Given the situation, please: •…