Hi, Karen.

We are using .8mm BGA's w/thru-hole vias at this time.  Our manufacturing
group is evaluating microvia for future use, we are not using it at this
time.

--
George Patrick
Tektronix, Inc.
Central Engineering,  M/S 39-512
P.O. Box 500
Beaverton, OR 97077-0001
Phone: 503-627-5272    Fax: 503-627-5587

My opinion, not Tektronix'

-----Original Message-----
From: Karen Anne Cardwell [mailto:[log in to unmask]]
Sent: Wednesday, June 14, 2000 11:30
To: [log in to unmask]
Subject: [DC] .8mm BGA's and smaller


I would like to take an informal survey.

How many of you are using .8mm BGA's or smaller for
large, non-disposable boards?

How are you handling multiple powers using microvias,
with via in pad?

If you currently aren't using .8mm BGA's for large,
non-disposable boards, when in the future do you
believe you will start using them?

Karen Anne Cardwell
Sr. PCB Designer



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