FreeLists / si-list / [SI-LIST] Crystal Oscillator i/p & o/p nodes

[Parthasarathy Sampath <parthsv@xxxxxxxxx>]

Hi All,
   In crystal oscillator ckt with inverter as feedback
element, the i/p node of inverter is considered to be
more noise immune, while output node has higher
output. I can understand that, due to inverter gain,
output node has higher signal value, but why is that
i/p node is more noise immune compared to output node
of inverter?

Thanks in Advance,

Regards,
Partha!


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