{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

3220 Final Exam Fall 2000

3220 Final Exam Fall 2000 - Name EE3220FinalExam SSN...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Name:_______________________________ EE 3220 Final Exam SSN: ________________                                            Fall 2000 1. Find the bias voltages V C  and V E  and the bias values of I C  and V CE  for the BJT.  V CC  = 10 volts   V EE  = -10 volts R 1  = 50 k R 2  = 10 k R C  = 5 k R E  = 1 k β  is not known but it is large.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
2. Sketch the complete frequency response of the BJT circuit below.  Label the high and low –3  dB cutoff frequencies.   BJT parameters -  C μ  = 0, r x  = 10, f T  = 450 MHz β F = o  = 100  V f  = 0.7  V,  η  = 1, and    r o  =   .     Biasing analysis yields an I  = 1 mA. V CC  = 6 volts   V EE  = -6 volts R 1  = 20 k R 2  = 10 k R C  = 5 k R E  = 3.3 k C E  = 100  μ F R M  = 1 M C M  = 4 pF R S  = 1 k C S  = 2.2  μ F 1) Find:  g
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 9

3220 Final Exam Fall 2000 - Name EE3220FinalExam SSN...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon bookmark
Ask a homework question - tutors are online