When using the gyro chip ADXRS453, the PLL bit is always 1, and the output of spin rate is wrong.
Does it mean that the chip was damaged ?
Or some L/C/R elements around it ware wrong?
If PLL bit is 1, the sensor is not functioning correctly.
Regarding L/C/R values, please follow the application circuit recommended on pg. 12 of the datasheet.
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