Burn-in & Test Socket Workshop - BiTS Workshop
Burn-in & Test Socket Workshop - BiTS Workshop
Burn-in & Test Socket Workshop - BiTS Workshop
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UUT Switch<strong>in</strong>g Characteristics(.3)<br />
Trigger<br />
BI monitor for full pattern length<br />
Current spikes<br />
<strong>in</strong>crease dur<strong>in</strong>g<br />
BIST & Reset<br />
Icc<br />
Idd<br />
• Dur<strong>in</strong>g logic switch<strong>in</strong>g more current spikes are further evident.<br />
• The magnitude and occurrence depends on number of power supplies &<br />
complexity of the stress pattern.<br />
KWLow/Zamel <strong>BiTS</strong> 2002 6
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