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Feb 11,2008
Tufts University, ECE Dept.
EE 12: Homework # 4, Spring 2008
Due
: Feb 21, 2008
Note:
All questions are from the prescribed text book,
Electronics
, 2
nd
Ed. by Allan
Hambley.
1.
[Prob. 4.33]
Only solve for
β
= 300 for all four parts. For parts (a),(b) and (d) you
have already show in homework3 that it is in saturation. Find the approximate
V
CE
and
I
C
.
For part (c) show if it’s in cuto± region or not and state the reason for it.
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Unformatted text preview: 2. Prob. 4.34 3. Prob. 4.35 4. [Prob. 4.45] Negelect smallsignal parameter r O for the NPN transistor. 5. Prob. 4.49 6. [Prob. 4.51] Neglect r O for this problem. 7. [Prob. 4.60] I DC is an ideal current source and therefore a open circuit for smallsignal circuit. 8. Prob. 4.61...
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This note was uploaded on 03/27/2008 for the course EE 12 taught by Professor Rout during the Spring '08 term at Tufts.
 Spring '08
 Rout

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