Apologies if this is a dupe -- I'm not sure it ever made it to the list:
The attached plot indicates the phase noise performance obtainable with
a wideband FET (OPA653) input opamp.
With a 10MHz +9dBm input, the phase noise floor is around -163dBc/Hz at
1kHz offset and around -154dBc/Hz at
John Miles wrote:
Apologies if this is a dupe -- I'm not sure it ever made it to the list:
The attached plot indicates the phase noise performance obtainable with
a wideband FET (OPA653) input opamp.
With a 10MHz +9dBm input, the phase noise floor is around -163dBc/Hz at
1kHz offset and
