2021-11-29 04:23 AM
2021-12-16 12:50 PM
Guessing:
The crystal-based clocks will be relatively low, probably ~ -150dBc or better. The RC oscillators are very noisy. An external TCXO, like probably used on HSE32, will depend on the TCXO choice but likely will be ~ -150dBc or better, being a crystal oscillator.
Dana