I wrote the setting values to EEPROM for a total of 48 devices with CDCE62002.
And to verify that all of them are set to the correct values, we read EEPROM registers 0x01.
However, I am confused that 7 out of 48 units output different register values.
7 out of the 48 units, Bit 31 (MSB) of register 0x01 is '0'.
For the remaining 41 units, Bit 31 (MSB) of register 0x01 is '1'.
The specific register values read out are as follows.
(HEX) 83810001 ...41 out of 48
(HEX) 03810001 ... 7 out of 48
CDCE62002 returns a different register value,
There is no difference in the operation of each other, it operates correctly in the output mode and output frequency as set.
I measured the waveform to eliminate the possibility of hardware failure.
However, there are no problems with waveform quality or timing, and you can see that CDCE62002 is returning a different bit.
Why are the Bit31 values different between devices?
Do we need to take care of the value of Bit 31?
