Equating terms one gets a set of
equations that can be used for design
In a log scale, this filter
is symmetric around
the center frequency.
Hence, focus on 1kHz
1kHz, 100kHz are noise frequencies
10kHz is the signal frequency
Design constraint
After two stages
the noise gain is
1000 times
smaller
Since center frequency is given
this equation constrains the quality factor
We use the requirements to constraint Q
