Electronic Devices - Active Filters - Discussion
Discussion Forum : Active Filters - General Questions (Q.No. 10)
10.
Refer to the given figure. The roll-off of the circuit shown is about
Discussion:
3 comments Page 1 of 1.
Abhishek Gangwar said:
8 years ago
Because it is first order high Pass Filter.
Roll-off of the filter is depends upon the order of the filter.
For first order it is 20 db/decade, For second order 40 db/decade and so on.
So, here the answer is 20 db/decade.
Roll-off of the filter is depends upon the order of the filter.
For first order it is 20 db/decade, For second order 40 db/decade and so on.
So, here the answer is 20 db/decade.
Amit said:
9 years ago
Find transfer function you will have slope of -20 dB per decade, since in transfer function there will be one first order pole.
Venkatesh said:
1 decade ago
Please send answer explain.
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