fedejofa
Newbie level 3
Filter Design
Hi, im in a robotic proyect and im trying to make a good bandpass active filter.
the problem is how to design it...apart from adjusting the values for the frequency, Q, etc.
For example, last filter we have seen that didnt respect the open loop margin phase the opamp requiered.
How could i add these constrain when im designing.
Using spice, should i make a open loop circuit and a close one?
What sofware u use for design..? and for these case? any recommendation?
thx and, just in case, sorry for my english.
Greetings.
Federico
Hi, im in a robotic proyect and im trying to make a good bandpass active filter.
the problem is how to design it...apart from adjusting the values for the frequency, Q, etc.
For example, last filter we have seen that didnt respect the open loop margin phase the opamp requiered.
How could i add these constrain when im designing.
Using spice, should i make a open loop circuit and a close one?
What sofware u use for design..? and for these case? any recommendation?
thx and, just in case, sorry for my english.
Greetings.
Federico