Turns out to be the wrong chip :-(
The person who mailed me the specs sent the wrong chip info.
Yes, it is a crystal oscillator. The actual part info I was
looking for was a82786 18062010 85 87 which I think is a graphics chip
from Intel...
-----Original Message-----
From: Dwight K. Elvey [mailto:dwight.elvey at
amd.com]
Sent: Wednesday, August 31, 2005 12:56 PM
To: cctalk at
classiccmp.org
Subject: Re: Does anybody know what this chip is?
From: "Ram Meenakshisundaram"
<RMeenaks at
olf.com
It is labeled as:
iqx0-500c 50,000000mhz dbg
Thanks,
Ram
Hi
Sure sounds like a crystal oscillator to me as well.
They are mostly in metal cans but also often in plastic
cases. They usually only had 4 pins but I've seen some
with 14 or 16 pins. Usually only 3 pins are used unless
there is an adjust or enable input as well.
Dwight