Hello,
the named chip (CC2541-Q1) has to be implemented in a rough environment (temperature fluctuations). Regarding this oscillation precision is the first issue.
The second issue is quiescent current which has to be very low. For the low power modes an external 32 kHz crystal or oscillator (clock) is mandatory as described on the data sheets (hyperlink). with the given tolerance limitations on the data sheet and the sample circuits I am not able to find a corresponding oscillator or crystal to cover this crucial use case.
Could you please help me out with some suggestions for
- main oscillator at 32 MHz?
- low power oscillator at 32 kHz?
Kindest
