Uploaded May 2024 | Updated September 2026, 1 week ago

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#223 In this video I continue looking at filters by analyzing implementations that utilize reactive only passive components - inductors and capacitors. I look at the main building blocks - the exact arrangements in which individual or groups of components are commonly used but also look at specific calculation tool that makes designing filters a bit more easy.

Filter series:
Ep1 – Intro : youtu.be/Zipbm27LoZ4
Ep2 - Passive RC Filters: youtu.be/NBLCqqmvy0A
Ep3 - Active RC Filters: youtu.be/FQYtOj_4kbw
Ep4 – More Active RC Filters: youtu.be/H_DiGSNaFyg
Ep5 - Introduction to LC Filters: youtu.be/KECCpj1Qpn0
Ep6 - LC filter limitations: youtu.be/DYJkmq5xUlc

LC calculator tool:
markimicrowave.com/technical-resources/tools/lc-filter-design-tool

Component datasheets:
coilcraft.com/getmedia/71b84531-503c-44ca-b45b-95dfc5898d24/za9423.pdf
product.tdk.com/en/search/capacitor/ceramic/mlcc/info?part_no=C1005C0G1H101J050BA
product.tdk.com/en/search/capacitor/ceramic/mlcc/info?part_no=C3225X8L1H106K250AC
tdk-electronics.tdk.com/en/529404/products/product-catalog/ferrites-and-accessories/ferrite-materials
tdk-electronics.tdk.com/download/528850/3a7f957d754f899aec42cd946598c5c4/pdf-n27.pdf

Further reading:
Handbook of Filter Synthesis; A.I. Zverev, 1967

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