ps clock buffers are used to flatten out spikes in the rise and fall of signals, so higher frequencies of those signals can be used to improve performance, as in, higher clock rates. Not to reduce noise of the device if it would produce it. But you already knew that, didn't you?
remember what happened with that other FCC compliance question? https://bitcointalksearch.org/topic/i-may-be-the-only-one-122477
This is not exactly correct, Avalon is on track to obtain FCC certification as stated. The fact of the matter is Avalon does not need a FCC certification to be shipped. If it need be, we can obtain an TCB and ship these out or use some other legal method. FCC at this point is really only to please the public, like talking about what clock buffers do. All in all this does means Avalon will have FCC certification in the future because it is a easier method of compliance compare to other legal options.