25.07.2014, 05:38 PM
Quote:
Originally Posted by doctormord
One more question:
Is there any heat transfer from the LDO into the oscillator? (Temp drift)
-->
Yes, the osc is located next to the 3.3V LDO and will probably be affected a little.
But it doesn't matter as the uC continuously measure the incoming bit rate and adjust as needed, don't care about the absolute frequency.
Trotzdem blöd.
Originally Posted by doctormord
One more question:
Is there any heat transfer from the LDO into the oscillator? (Temp drift)
-->
Yes, the osc is located next to the 3.3V LDO and will probably be affected a little.
But it doesn't matter as the uC continuously measure the incoming bit rate and adjust as needed, don't care about the absolute frequency.
Trotzdem blöd.