AnsweredAssumed Answered

S32K Crystal Drive, Gain Control

Question asked by Patrick Langlois on Jun 12, 2019
Latest reply on Jun 18, 2019 by Jorge Antonio Alcala Vazquez



Looking at the datasheet, reference manual and application notes for the S32K microcontrollers, I can't understand if there is a minimum automatic gain control additionally to the programmable one (HI/LO gain) for an external crystal drive (SOSC).


To be as clear as possible...

For each range of crystal frequencies "covered" by each of both manual gain settings, is there some automatic control that will increase the crystal drive to provide a proper level of response on the inverter input?