Consider the transistor inverter on the right driving a long cable, modelled as a 0.1uF capacitance. The input voltage vi=0V for t<0s and 5V for t>0s. Assume β=100, VBE,ON=0.7V and VCE,SAT=0.2. Determine v0(0-), dv0(0+)/dt, vo(t) (use general step formula, assume transistor is initially forward active), and compute how long it takes to enter saturation.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter2: Electrical Quantities And Ohm’s Law
Section: Chapter Questions
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Consider the transistor inverter on the right driving a long cable, modelled as a 0.1uF capacitance. The input voltage vi=0V for t<0s and 5V for t>0s. Assume β=100, VBE,ON=0.7V and VCE,SAT=0.2. Determine v0(0-), dv0(0+)/dt, vo(t) (use general step formula, assume transistor is initially forward active), and compute how long it takes to enter saturation.

5V
1k
Vo
Vi
0.1uF
RB = 10k
Transcribed Image Text:5V 1k Vo Vi 0.1uF RB = 10k
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