Hello,
I received great responses a while back regarding EMI considerations for some of TI's Class D amplifiers. Since many of the projects that I work on have to deal with this kind of nasty byproduct of modern designs (wireless - boooo!) I now find myself having to deal with regular old op-amps.
I see that you and what used to be National have excellent articles on measuring EMIRR in op-amps; although, there is a different approach to the test setup. I also see that the National had EMIRR boards available, but not currently. Referencing National's application note "EMIRR Evaluation Boards for LMV851/LMV852/LMV854", there is a board for the quad. This is great for me since it is a standard pinout and not every op-amp has this specification in the datasheet.
Since I am a consultant, that means I am incredibly lazy and try to do the least work as possible while standing on the shoulders of giants due to deadlines.
If possible, I would like the actual files in OrCAD Layout; else the Gerbers would be ok too.
-Ken
