lord loh. Member Jul 16, 2006 #1 How does a notch filter design using a Twin T Network work? Could anyone explain or give me a link to a resource... I would like to understand the circuit analysis and derive the notch frequency. Thank you.
How does a notch filter design using a Twin T Network work? Could anyone explain or give me a link to a resource... I would like to understand the circuit analysis and derive the notch frequency. Thank you.
JimB Super Moderator Most Helpful Member Jul 16, 2006 #2 Guess what you find when you put "twin t notch filter" into google. JimB
mramos1 Active Member Jul 16, 2006 #3 JimB said: Guess what you find when you put "twin t notch filter" into google. JimB Click to expand... The answer? There is no icon for "DUCK".
JimB said: Guess what you find when you put "twin t notch filter" into google. JimB Click to expand... The answer? There is no icon for "DUCK".
K kjennejohn New Member Jul 16, 2006 #4 You might find this National Semi App Note helpfull... https://www.electro-tech-online.com/custompdfs/2006/07/LB-5.pdf And, yes, there are a LOT of pages with this info, from the mundane to the " I do NOT believe the math!" Hope this helps. kenjj
You might find this National Semi App Note helpfull... https://www.electro-tech-online.com/custompdfs/2006/07/LB-5.pdf And, yes, there are a LOT of pages with this info, from the mundane to the " I do NOT believe the math!" Hope this helps. kenjj
lord loh. Member Jul 18, 2006 #5 Okay Thanks guys, I had posted here only after a "Notch filter analysis" and "Notch Filter circuit" gave no satisfactory results... However I found a few useful pages when I added the "twin T" term....
Okay Thanks guys, I had posted here only after a "Notch filter analysis" and "Notch Filter circuit" gave no satisfactory results... However I found a few useful pages when I added the "twin T" term....