Active RC-filter Basics

#221 In this video I continue looking at filters, by exploring how the basic RC filter can be enhanced by using active, amplification, elements. I look at the various limitations that are brought on by the amplification element but also the benefits and some of the special configurations that can be implemented. Active elements will allow the creation of all the types of filter response, but also will allow easy possibilities to tune the filter response. Filter series: Ep1 – Intro : https://youtu.be/Zipbm27LoZ4 Ep2 - Passive RC Filters: https://youtu.be/NBLCqqmvy0A Ep3 - Active RC Filters: https://youtu.be/FQYtOj_4kbw Ep4 – More Active RC Filters: https://youtu.be/H_DiGSNaFyg Ep5 - Introduction to LC Filters: https://youtu.be/KECCpj1Qpn0 Further reading: https://www.analog.com/media/en/training-seminars/tutorials/MT-222.pdf https://archive.org/details/donlancaster_sallen_key https://www.ti.com/lit/an/sloa024b/sloa024b.pdf Special Thanks to all my supporters on Patreon! If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones! If you want to support the creation of more and better videos please consider checking out: https://www.patreon.com/feszelectronics