Ql) For the network of Fig. A: a. Determine re. (hint: approximate analysis) b. Find Avymid = Vo/Vi. c. Calculate Z. d. Determine fis, fic, and fiɛ. e. Determine the low cutoff frequency. 14 V Cw = 5 pF C - 12 pF Cw- 8 pF C - 40 pF Ca = 8 pF 5.6 ka 68 ka 0.47 µF B = 120 0.47 uF 3.3 kn 10 kn 1.2 k. 20 uF 0.47 uF FIG. A

Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
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analogue electronic engineering 

Q1) For the network of Fig. A:
a. Determine r. (hint: approximate analysis)
b. Find Avmid = Vo/Vi.
c. Calculate Zi.
d. Determine fis, fic, and fLɛ.
e. Determine the low cutoff frequency.
14 V
Cw = 5 pF C = 12 pF
Cw-8 pF C- 40 pF
C = 8 pF
5.6 kn
68 k2
0.47 µF
B = 120
0.47 µF
3.3 kn
10 kn
1.2 k
20 uF
0.47 µF
FIG. A
Transcribed Image Text:Q1) For the network of Fig. A: a. Determine r. (hint: approximate analysis) b. Find Avmid = Vo/Vi. c. Calculate Zi. d. Determine fis, fic, and fLɛ. e. Determine the low cutoff frequency. 14 V Cw = 5 pF C = 12 pF Cw-8 pF C- 40 pF C = 8 pF 5.6 kn 68 k2 0.47 µF B = 120 0.47 µF 3.3 kn 10 kn 1.2 k 20 uF 0.47 µF FIG. A
Q2) Repeat the analysis in Q1(a – e) for the network of Fig. A with the addition of a source
resistance, Rs and signal source, Vs as shown in Fig. B. Then, calculate the gain Ays = Vo/Vs.
Comment on the effect of the introduction of Rs and Vs to the change in mid-band gain and low-
frequency cutoff as compared to Q1.
0.82 k2
FIG. B
-End of questions-
Transcribed Image Text:Q2) Repeat the analysis in Q1(a – e) for the network of Fig. A with the addition of a source resistance, Rs and signal source, Vs as shown in Fig. B. Then, calculate the gain Ays = Vo/Vs. Comment on the effect of the introduction of Rs and Vs to the change in mid-band gain and low- frequency cutoff as compared to Q1. 0.82 k2 FIG. B -End of questions-
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