16 Jul
2012
16 Jul
'12
10:11 p.m.
Hello,
On 15.07.2012 23:51, Harald Welte wrote:
The external input could be sourced from one of our OCXO boards for higher stability. Or you can of course source the clock input of one board using the buffered output of another.
Does anyone have a good idea how to implement the actual switch? I think it would be best to have it software-switchable from a GPIO...
http://www.micrel.com/page.do?page=product-info/multiplexers.jsp
Regards,
Mathias