PCN-TOPAZ-H

Number: PCN-TOPAZ-H

Issue Date: 1 June  2019

Implementation Date: June 2019 

Description: Changed PLL LDO 

Reason for change: An intermittent situation where the PLL did not start correctly was identified on ~15% of production units. These units would fail to boot ~2% of the time.  The issue was identified and mitigated by the rev G change.  It was determined that the rev G fix could be improved on by changing the PLL LDO.  This revision required a PCB change and is the permanent solution for this issue.

 Customer action required: None required.

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