Hi Brian.

Re:

>I'm not describing my problem in order to have someone present me with
>a solution, just to describe my level of expertise.  The sci.electronics
>FAQ recommends _The Art Of Electronics_ (2nd ed), by Horowitz and
>Hill.  Is this a good book for someone at my level?

Yes, it is.  It's the best book I know of, covering a wide range of topics,
but with sufficient depth to tackle a lot of projects.  The 2nd edition is
definitely better than the first (though if you can find the 1st for $5
used, buy it!).

The other place to look is data books and the associated application notes.
 For example, you can order many of National Semiconductor's data books for
free via their web pages -- the old "Linear Applications" has a fantastic
melange of (many albeit analog-oriented) circuit examples. Good data books
never die, so don't be afraid to pick up worn-looking ones for cheap (or
free).

Lastly, service manuals can be quite useful.  For example, SONY has a
literature center where you can purchase just about any SONY product's
service manual (as well as parts, if you have P/Ns) complete with
schematics, for typically $6-$25 each.  1-800-488-7669. This includes
computer equipment, car stereo, home stereo, etc. It's a convenient way to
learn how mass-market products are designed for reliable operation, and low
cost.

I would hazard to guess that the circuit(s) you're trying to design will
look relatively simple compared to what you see on many schematics, and the
challenge is to figure out "why did they use all those parts?" Being able
to speak with an experienced analog designer (which I do not claim to be)
when you're stuck is very helpful.

Happy Holidays!

 ___________________________________________
| Andrew E. Kalman, Ph.D.   aek@netcom.com  |
|        standard disclaimers apply         |
|___________________________________________|