Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would
be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate
that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views.
It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if
you would like to post something on RF Cafe's
page, please do.
Below are all of the forum threads, including all
the responses to the original posts.
Post subject: ESL Calculation From Cap Datasheet
postPosted: Tue May 17, 2005 2:53 pm
to get a calculation of the ESL in some tantalum and/or C0G ceramic
Unfortunately, the manufacturers do not plot this data,
so I want to extrapolate the ESL using the Impedance vs. Frequency,
DF factor to get the ESR, and the capacitance then solving for the inductive
reactance and thus the series inductance at frequency omega.
Am I off base here??
Anyone have a better method?
Post subject: ESL
Wed May 18, 2005 4:04 pm
Manufacturers almost always have more
data on their product than they print in datasheets. Have you tried
calling the applications engineering department of the various capacitor
suppliers and asking for the data you need?
was an applications engineer for a semiconductor company years ago,
so "your mileage may vary")
Unread postPosted: Thu May 19, 2005 9:18 am
you propose doing is fine.