Perform electrical validation and fault isolation using analytical tools such as Parametric Analyzer (I/V analysis), Keithley meter, iTDR, EOTPR, CTMB/ SBTS, micro-probing, SEM/EDX, IRLC etc.
Perform CSAM (C-mode Scanning Acoustic Microscopy) to detect defect.
Perform X-ray imaging inspection on failure sample to detect package defect.
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