[sdiy] exponential vs linear vco cores

[Aaron Lanterman]

> On Fri, 26 Feb 2010, cheater cheater wrote:
> 
>> thanks for the round up, that was a good bit of info as usual from you.
>> How are the different V/I built?

I've got some lecture videos from this semester on that up now:

users.ece.gatech.edu/~lanterma/ems10

See Session 8 for a linear current source, and sessions 10 and 11 for an expo current source (the temco discussion is in session 11 - warning I wasn't very coherent that day).

Both based on circuits & discussion in Hal Chamberlin's book.

Tempco class discussion based on Rene's website, with a side note that if you really want to go down the rabbit hole, you should check out Ian Fritz's website.

- Aaron