PCN-TOPAZ-H
- Martin Welford
Owned by Martin Welford
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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