Question
Asked Nov 23, 2019
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100 kn
R
Vo
10u(t)
By UC Engineering
40 nF
Solve for vo if R = 25 kN and C
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100 kn R Vo 10u(t) By UC Engineering 40 nF Solve for vo if R = 25 kN and C

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Expert Answer

Step 1

Consider the node VxConsider the node Vx in the given filter as shown belowin the given filter as shown below.

Vout
v
Vx
R
100 kn
10u(t)
Vin
Hn.
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Vout v Vx R 100 kn 10u(t) Vin Hn.

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Step 2

The op-amp is is in negative feedback condition. The inverting voltage is connected to the output. The above can be well represented as shown below:

=v
{all of them are atsame voltage level}
v
v
out
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=v {all of them are atsame voltage level} v v out

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Step 3

Consider Vx as a node and apply K.C.L at that node. The equat...

-
x
103
х,
R
incoming current is equal to outgoing current
v-Vout
V-Vout
х
....1){v_ = vou}
105
х,
R
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- x 103 х, R incoming current is equal to outgoing current v-Vout V-Vout х ....1){v_ = vou} 105 х, R

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