Hi,

A couple of months ago I saw a PDF document on the Web which described how
to convert 3.3V to 5V (bidirectional). I think it was for I2C applications.
It was a few pages long and I think it used MOSFET's. It may have been a
Philips document. Does anyone know the location of this document? I've
searched in Google with no sucess.

Thanks in advance,