Junus2012
Advanced Member level 5
Dear friends,
I am starting with the design of a fully differential anti aliasing filter,
my maximum input signal bandwidth is 5 MHz.
I never worked with filter design,
1. it will be useful to suggest me some text or good papers regarding this type of filter, what is the best filter topology to implement (like Sallen key ...etc)
2. Is there any difference between low pass filter from anti-aliasing filter ? like some extra consideration must be specifically taken for AAF
3. what should be the GBW of my CMOS fully differential amplifier to process accurately the targeted input signal
Any help will be appreciated
Thank you
I am starting with the design of a fully differential anti aliasing filter,
my maximum input signal bandwidth is 5 MHz.
I never worked with filter design,
1. it will be useful to suggest me some text or good papers regarding this type of filter, what is the best filter topology to implement (like Sallen key ...etc)
2. Is there any difference between low pass filter from anti-aliasing filter ? like some extra consideration must be specifically taken for AAF
3. what should be the GBW of my CMOS fully differential amplifier to process accurately the targeted input signal
Any help will be appreciated
Thank you