On Sun, 14 Dec 2003, Stuart Brorson wrote: > If your parts are analog parts, or have analog and digital sections > (e.g. an A/D), my opinion is that the pwr/gnd connections should be > brought out on pins explicitly. For power nets this is good practice > because then you can explicitly attach the power decoupling/bypass > networks to the pin. For GND, this is good practice because you often > want to attach analog GND pins to an analog GND plane, whereas digital > GND pins often go to a separate digital GND plane.
Thanks for the quick answer! The parts have both analog and digital sections. I think I will continue to draw power and ground pins. It's seems to be the easiest way and I'm a bit lazy... //henrik -- Henrik Karlsson | www.henriks.org Studying Automation Engineering | ICQ: UIN 2785561 at Chalmers University of Technology | +46-707-99 50 31 "Coughlin's law - anything else is always something better."
