Steve Baldwin wrote:
>
> Probably not, although you would really need to have the full specs
> from the resonator manufacturer to be sure. It would be nice to have
> a bit more info from Microchip on what the oscillator mode switches
> do. Do they alter just the frequency response of the amp, the gain,
> the o/p impedance or a mixture ?
>
I asked MChip directly about this last year.  Apparently, changing the
oscillator mode only changes the value of the internal feedback
resistor.  One of my projects used an external 2.4576MHz oscillator - I
programmed the PIC for LP mode (highest feedback resistance) to achieve
the lowest power consumption.

--Matt