I have a PIC24F microcontroller which will be running on an external 32Mhz crystal. The space of the final product will be slightly restriced while sensitive analog circuitry is a must to be close to the micro controller as some pins are analog with low voltage signals.
What are the best practices to isolate and ground any noise from the crystal and if its possible from the same uC? are there any PCB design techniques?
It is important that two of the tracks from analog pins (in uC) have the least stray capacitance if it is possible. Schematic is attached.
thanks
What are the best practices to isolate and ground any noise from the crystal and if its possible from the same uC? are there any PCB design techniques?
It is important that two of the tracks from analog pins (in uC) have the least stray capacitance if it is possible. Schematic is attached.
thanks
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