On 23 May 2006 09:38:07 -0700, "
wrote:

You're absolutely right that you can't do this if you don't know how to
do the analog...

Hi Dan, All,

The single loudest voice on these matters is Robert Pease at National
Semiconductor. For streaming courses/lectures on this very topic,
visit:
http://www.national.com/nationaltv/index.html

I've been following Bob's no-nonsense contributions for more than 25
years now.

73's
Richard Clark, KB7QHC