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: substrate terminal for passive devices Posted:
Wed Dec 20, 2006 11:10 am
Joined: Tue Nov 14,
2006 7:21 pm
In CMOS designs
is there any need to connect the substrate terminal of passive devices
Post subject: Posted: Fri
Jan 26, 2007 2:48 am
Joined: Fri Jan 26,
2007 2:40 am
It is probably best to make some sort
of connection to ground. If the device is setting in a WELL (such as
a PMOS) the "substrate" (not really a sub tie but an NWELL tie) is used
to place the WELL to a high voltage otherwise the device will not work