Hi,
Our team is considering the use of SiTime MEMS oscillators, namely a SiTime SiT1615B, to help in harsh shock and vibration conditions our product will be used in.
We know Nordic does not recommend the use of MEMS oscillators due to concerns of incompatibility with the RF transciever, however in this application we will not use the RF transciever.
Our primary concern in selecting an oscillator now is figuring out what is the preferred voltage swing to test with (1.2 ±5%, 1.5 ±10%, 1.8 ±10%, 2.5 ±10%, 3.3 ±10%, or lower?), and if the oscillator would need to be AC coupled. Other application recommendations are also highly appreciated
If anyone has sucessfully used a HF MEMS on a nRF54 or nRF52 IC then we would highly appreciate information of experience and how it was implemented
