Bypass cap's

[BJ]

Steve Varner wrote:
> 
> How many of you use bypass capacitors on your circuit designs?

All do! 
 
> Where do you put these in the circuit and what size caps do you use?
> (5-10 microfarad?)

As close to the "supply pin" as possible at the IC that needs to be
bypassed!
 
> Is noise to and from the board via suply lines really that much of a
> problem?

Regulary analogue designs "no", but in a mixed tech design "yes".




BJ