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X-ORIGINAL-URL:https://hdpusergroup.org
X-WR-CALDESC:Events for HDP User Group
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TZID:America/Chicago
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TZOFFSETFROM:-0600
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DTSTART:20240310T080000
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BEGIN:VEVENT
DTSTART:20240312T160000Z
DTEND:20240312T170000Z
DTSTAMP:20260420T075213
CREATED:20240213T194216Z
LAST-MODIFIED:20240213T194216Z
UID:25657-1710241200-1710244800@hdpusergroup.org
SUMMARY:High Speed Test Coupon New Idea Project
DESCRIPTION:Many OEMs are relying on Delta-L 3.0\, 4.0\, and similar ~20 GHz test coupons to ensure good board performance in the field. Of greatest concern are PCB manufacturing process changes that are not sufficiently detectable by standard TDR testing. These potential changes include core surface alternate oxide treatment\, copper foil\, glass style/weave and/or glass type. However\, published test data showing the limits of the sensitivity of current higher speed process monitoring test coupons to these changes is lacking. Also\, a follow-on HDP project phase may identify how much better certain process controls\, such as for dielectric thickness\, may need to be for boards operating at 60-70 GHz. 
URL:https://hdpusergroup.org/event/high-speed-test-coupon-new-idea-project/
CATEGORIES:Staff Calendar
ORGANIZER;CN=HDP:mailto:webmaster@hdpug.org
END:VEVENT
BEGIN:VEVENT
DTSTART:20240312T230000Z
DTEND:20240313T000000Z
DTSTAMP:20260420T075213
CREATED:20240311T013327Z
LAST-MODIFIED:20240311T013327Z
UID:25817-1710266400-1710270000@hdpusergroup.org
SUMMARY:Porosity
DESCRIPTION:Do we have a team leader? \nMethodlogy\, finishes and pass/fail criteria \nWho does what? 
URL:https://hdpusergroup.org/event/porosity-4/
CATEGORIES:Porosity Testing
ORGANIZER;CN=HDP:mailto:webmaster@hdpug.org
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