Electronic Devices - Active Filters - Discussion
Discussion Forum : Active Filters - True or False (Q.No. 9)
9.
A second-order filter has a roll-off of –20 dB/decade.
Discussion:
1 comments Page 1 of 1.
Taruna gakhar said:
1 decade ago
It has a roll of -40db/decade. While first order has a roll of -20db/decade.
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