Benm
0
- Joined
- Aug 16, 2007
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Nah, those capacitors really are not all that critical - 10 and 22 pF is commonly used. Most crystals are designed to operated at rated frequency with a total paralel capacity in the order of 20 or 30 pF. Using larger capacitors in the 10 MHz range won't usually matter much, even if you go for 33 or 47 pF. It might shift the frequency down a couple of PPM, but everything will still be in sync and oscillate just fine.