Burn-in & Test Socket Workshop - BiTS Workshop
Burn-in & Test Socket Workshop - BiTS Workshop
Burn-in & Test Socket Workshop - BiTS Workshop
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Equivalent Circuit Model<br />
0.5mm Pitch BGA Adjacent Contact ADS Equivalent<br />
Circuit Model vs. Measured <strong>Test</strong> Data<br />
0<br />
-10<br />
Return Loss (dB)<br />
-20<br />
-30<br />
-40<br />
-50<br />
-20 dB Measured Loss Po<strong>in</strong>t @ 2.95 GHz<br />
ADS Return Loss Model for 0.5mm Adjacent BGA Contact From Equivalent<br />
Circuit<br />
Measured <strong>Test</strong> Data from Giga<strong>Test</strong> Labs for 0.5mm Adjacent BGA<br />
Contact (Non-Optimum pads)<br />
-60<br />
0 1 2 3 4 5 6 7 8 9 10<br />
Frequency (GHz)<br />
18