Active Filters - Sallen Key, Multiple Feedback, Higher Order, Butterworth, Bessel, Chebychev

This video is a continuation of our Analog Filters series. As in one of our previous videos, in this video we look at the world of active filters, but this time we dive further into the subject. In this video we learn about higher order active filters and discuss how we can design such filters based on the transfer function. More specifically, we discuss Sallen Key and Multiple Feedback filters and learn about their advantages, disadvantages and function.
Tutor: Clara Haubenwallner
Chapters:
Chapter:
00:00 Introduction
00:58 Recap
01:29 Sallen Key Filter
02:58 Higher Order Filter
03:55 Sallen Key Filter properties
05:09 Sallen Key high frequency behaviour
05:37 Multiple Feedback Filter
07:14 High-pass filter
07:35 Summary
08:10 Outro
Additional links:
- Video about the basics of active filters
• Active Filters - Basic...
- Videos about passive filters
• Analog Filters - Basic...
• Analog Filters - Highe...
- Institute of Electronics:
ife.tugraz.at
www.tugraz.at
- Social Media:
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- iMooX:
www.imoox.at
- Music
Xii by Limujii | / limujii
Music promoted by www.free-stock-music.com/
Creative Commons Attribution 3.0 Unported License
creativecommons.org/licenses/...
#Electronics #Filters #ActiveFilters #AnalogFilters #MultipleFeedback # SallenKey #Microelectronics

[@kabandajamir9844]

Very nice presentation thanks our Queen teacher

[@ife.tugraz]

Thank you, we will pass your feedback on to Clara

[@vasilespirea8375]

Very nice ! Thanks ! :)

[@johnnaighley9252]

Is there a filter design tool available for sallen key and MFB filters that you publish?

[@ife.tugraz]

try this: tools.analog.com/en/filterwizard/

[@johnnaighley9252]

@@ife.tugrazThanks. Very great tool!

[@bullworth1123]

Are you going to make app to android or ios about electronics?

[@ife.tugraz]

We do not plan to develop any app, but we offer free online courses on electronics [1]. But Michael Fuchs, one of our former colleagues, is in involved in developing an app to learn math [2] in a gamified way.
[1] imoox.at/series/electronix
[2] konomondo.at/

[@bullworth1123]

@@ife.tugraz thanks 🙏