Hi Dave, AT&S - Tell Wolf Hello...!
Wolfram Zotter
Head Sales Engineering Americas LLC
________________________________
AT&S Americas LLC
2880 Zanker Road, Suite 203, 95134 San Jose
Phone: 408.449.4576
Fax: 408.432.7235
Regard's, Frederick Dark Jr.
Manager Senior PCB Designer
Crestron Electronics, Inc.
22 Link Drive Rockleigh N.J. 07647
P:201.750.7004 ext.11320
F:210.767.5772
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-----Original Message-----
From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of Andre Demers
Sent: Wednesday, July 14, 2010 4:40 PM
To: [log in to unmask]
Subject: Re: [DC] Looking for High Tech Board Shop - Chip-On-Board
Hi Dave,
I'm not sure, but I think that FTG or Coretec in Toronto have the capability to do what you need.
But where ever you end up getting the board made, expect to pay through the nose for the fab !
Good Luck.
Andre Demers C.I.D. +
Senior PCB Designer
cmrsummit Technologies
310-733 boulevard St-Joseph
Gatineau (Québec) J8Y 4B6
Canada
Telephone: 819.205.1185
Toll Free: 877.428.1229
Cell: 613.293.9723
[log in to unmask]
www.cmrsummit.com
-----Original Message-----
From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of David Baldwin
Sent: Wednesday, July 14, 2010 4:35 PM
To: [log in to unmask]
Subject: [DC] Looking for High Tech Board Shop - Chip-On-Board
DC Members:
I am looking for a high tech board shop that can manufacture a very tight PCB.
I am designing a PCB that has a Chip-On-Board. It has 568 pads, all
jammed on two sides. These all need to be wire bonded to the PCB
onto a 3-row configuration. It's far from ideal, but it is what I
have to work with. As a result, I am using a 12 mil via with a 6 mil
drill near the bond pads. Blind / buried vias are not practical for
this design. I can't make this 4 rows or spread things out any
further as we will exceed the capabilities of the wire bonder.
This design has 3 mil trace / space.
100 ohm differential pairs.
12 layers.
0.048" thick.
12 mil via, 6 mil drill.
Any recommendations for a board shop that can do something like this
would be greatly appreciated.
Thanks,
David Baldwin
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