What is the minimum voltage that can be applied to the collector of Q3 in the given figure and have the transistor remain in the active region if IREF= 20 HA, n= 5, BFO= 120, and Iso=3 fA? Calculate an exact value based on the value of Iso (Round off the solution to two decimal places.) lo IREF () Q4 Q3 A A Q2 A nA -VEE Vc3 2 >

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ISBN:9780133923605
Author:Robert L. Boylestad
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5.

What is the minimum voltage that can be applied to the collector of Q3
in the given figure and have the transistor remain in the active region if
IREF= 20 HA, n= 5, ßFO= 120, and Iso=3 fA? Calculate an exact
value based on the value of Iso (Round off the solution to two
decimal places.)
lo
IREF ()
Q4
Q3
A
A
Q2
A
nA
-VEE
|v
Transcribed Image Text:What is the minimum voltage that can be applied to the collector of Q3 in the given figure and have the transistor remain in the active region if IREF= 20 HA, n= 5, ßFO= 120, and Iso=3 fA? Calculate an exact value based on the value of Iso (Round off the solution to two decimal places.) lo IREF () Q4 Q3 A A Q2 A nA -VEE |v
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