All PSoC Application Notes
AN2168: Understanding Switched Capacitor Filters
Author: | Dave Van Ess |
Date published: | May 06, 2004 07:12 PM |
Software: | PSoC Designer 4.0 |
Integrated switched capacitor filters have been commercially available for several decades. A Programmable System-on-Chip would not be complete if they were not included. A bi-quad topology for switched capacitor filters is shown. The theory of operation is explained. Software tools are introduced to calculate the filter coefficients given a filter’s requirements.
Application Note: |
an2168_01.pdf | Size: 1.2 MBytes | Downloads: 1636 |
Project Files: |
an2168.zip | Size: 1.1 MBytes | Downloads: 867 |
