Our customer has question below.
32KHz external clock sources of radiation noise (EMI) can not clear the EMI request standard for their customer
(It is a harmonic of 32KHz is a problem of GPS band. and Even if switch to the internal oscillator NG too. ).
1,Would you please advise how to reduce radiation noise of 32KHz.(Have you ever become a problem in the past?)
2,Can stop the 32 KHz clock (including internal oscillator too).