Gm-c filter

[RockeyMurad]

hello, I'm trying to learn how to design a GM-C filter. Do you have any advice or references I can look at, I dived into it and I'm lost with the amount of information

 

[FvM]

The fact you are posting in Analog Circuit Design forum suggests you have an OTA and are looking for the filter topology. Some ideas here:
Active Filter Design Using Operational Transconductance Amplifiers: A Tutorial

https://vahe.people.uic.edu/spring2015/ece412/OTA-structures2.pdf

 

[LvW]

Here is another document for gm-C flter topologies:

https://instruct.uwo.ca/engin-sc/ece370a/ECE_9701/ECE9701/Welcome_files/ECE9701_2014_Lec03_GmC_Filters.pdf