***********San Diego IPC DC Meeting Announcement*************
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You are invited to attend!
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Mark your calendar! Tuesday, May 25th, 2004
You must RSVP to <mailto:[log in to unmask]> [log in to unmask] to register for
this event.
Presenting: David Hoover of Multek, Inc.
- CAUTION - High Speed Zone Ahead!
6:00PM Tuesday, May 25th, 2004 at Overland Storage, San Diego, CA
Topic Description:
A discussion on Controlled Impedance - High-Speed Design Guidelines and
Capabilities and Low Loss Materials (including Low Loss Substrates and High
Frequency) Presented by David Hoover - Sr. Field Applications Engineer,
Multek, Inc. and Leena Gulia - OEM Marketing Engineer, Park/Nelco
The presentation will discuss many of the typical issues encountered with
modeling, specifying, and testing Controlled Impedance (CI) PCBs. Starting
with a list of conditions identifying when a PCB may require CI, the
presentation will explore the various techniques used today to model CI from
the Motorola MECL formulae through 3D Field Solvers. Examples will be
presented on how entry variables can affect the calculated results based on
the modeling software parameters. Additionally, they will cover common Dk
ranges found in standard Epoxy based FR-4 along with typical Er expectations
found at higher frequencies. Discussion on low loss substrates along with
what is currently being used to gain higher data rates (10 and up to 40 GHz)
on multilayer PCBs and the cost implications of switching between material
sets.
David Hoover is employed by Multek Technology acting as a (field) Staff
Application Engineer based in the San Jose area. Dave's experience includes
27+ years of Printed Circuit Industry experience. Dave is active in the IPC
and sits on a few subcommittees, including the Controlled Impedance Circuit
Boards and High Speed Logic Design subcommittee. He has been a member of The
Technical Program Committee for the last three years of IPC Expo
Conference's. Dave's engineering expertise includes high performance
materials, Signal Integrity Analysis, and PCB Surface Finishes.
Leena Gulia works for Park Nelco as an OEM Marketing Engineer. She is
responsible for interacting with the OEMs to better assist them with their
material needs depending on the various designs and applications. Leena has
a MS in Chemistry from Wright State University and has been a part of this
industry for a little over 4 years. Before that Leena has worked in the
capacity of a Research Chemist. Leena is an active member of IPC, TMRC, and
APEX and has been performing the duties as the chairman of the Laminators
committee for the last two years at the IPC.
Hosted by the San Diego Chapter of the IPC Designers Council
http://dcchapters.ipc <http://dcchapters.ipc> .org/SanDiego/
Agenda:
Dinner served at 6:00 PM
Meeting start at 6:30PM
Chapter Business 6:30pm - 6:45pm
Presentation 6:45pm - 7:45pm
Questions and answers 7:45PM to 8:00PM
Adjourn 8:00pm
This event will be held at:
Overland Storage http://www.o <http://www.o> verlandstorage.com
4820 Overland Avenue San Diego,
California 92123 1-800-729-8725 1-858-571-5555
Directions:
From Los Angeles:
From the 5 Fwy south, take the 805 Fwy South exit on the left.
Approximately 6 miles later, exit at the Clairemont Mesa Blvd.
West/Clairemont Mesa Blvd. East exit. Go East. Turn right onto Clairemont
Mesa Blvd. Turn right onto Overland Avenue. Overland Storage is located on
the right side of Overland Avenue.
From the Border on I-5 North:
From the 5 Fwy North, take the 15 Fwy North exit towards Riverside for
approx. 3 miles. Then take the 805 Fwy North exit towards Los Angeles. Turn
a slight left at the intersection of I-8 East/I-8 West ramp to stay on the
805 Fwy North. Take the 163 Fwy North towards Escondido. Exit at the
Clairemont Mesa Blvd. West/Clairemont Mesa Blvd. East exit. Go East. Keep
right at the fork in the ramp. Turn right onto Clairemont Mesa Blvd. Turn
right onto Overland Avenue. Overland Storage is located on the right side
of Overland Avenue.
From I-15 going South:
Take the Clairemont Mesa Blvd. exit and turn right onto Clairemont Mesa
Blvd. Turn left onto Overland Avenue. Overland Storage is located on the
right side of Overland Avenue.
RSVP to [log in to unmask] prior to Monday, May 24th,2004.
* Dinner will be served!! @ 6:00PM *
IPC Designers Council Members will be admitted free of charge, Non-Members
will be asked to contribute a $5.00 donation at the door. Contributors will
get a $5.00 discount applied to their membership should they decide to join
the IPC Designers Council at the event. More information about the IPC
Designers Council is available on-line at
http://dcchapters.ipc.org/SanDiego/ <http://dcchapters.ipc.org/SanDiego/>
Bill Brooks
PCB Design Engineer , C.I.D., C.I.I.
TITAN CORPORATION
DATRON WORLD COMMUNICATIONS DIVISION
3030 Enterprise Court, Vista, CA 92083
Email: [log in to unmask]
Tel: (760)597-1500 Ext 3772 Fax: (760)597-1510
_______________________________________
Member of the San Diego Chapter of the IPC Designers Council
Communications Officer, Web Manager
http://dcchapters.ipc.org/SanDiego/ <http://dcchapters.ipc.org/SanDiego/>
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