From: [email protected]
Date: Mon Mar 19 2001 - 10:07:57 PST
In a PBGA substrate there are plating tails that project from the last via to ball connection to the edge of the substrate. Since there is no current flowing through these traces, inductance shouldn't be a problem at any frequency. Are there capacitive
issues at high frequencies, say above 500mHz?
Thanks,
--Wayne
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Philips Semiconductors - ATO Innovation San Jose
Wayne A. Nunn
Staff Engineer
1101 McKay Drive
San Jose, Ca 95131 < Voice: 408.474.5620 Fax: 408.474.5505 >
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