help me.any information about MF10 switched capacitor filter

[7up]

Hi,
i am doing my final school project and it is on mf10.The problem is that i can't find much information about where and how is it used. If you have any information, diagrams about it, please write them down.
thanks!!!

 

[paulb]

Check out:
http://www.national.com/pf/MF/MF10.html

There is a datasheet and application note available.