30 Jan
2006
30 Jan
'06
6:04 p.m.
Hi Joe
I think that is a clock chip. It is for low frequency,
like 32KHz.
I think I've seen these someplace but don't recall where.
Why it has a window I don't know but it might be for
laser fine tuning.
Dwight
From: "Joe R." <rigdonj at cfl.rr.com>
Does anyone have any idea what this IC is?
<http://www.classiccmp.org/hp/Unknown%20IC/Unk%20IC.jpg> This is the second
one that I've found but I haven't been able to find any information on it.
Not even who made it. It's a standard .3" wide 16-pinDIP and it's marked
PX032768 (9003) and it has a small window on one end. Inside the window is
what looks like a tiny tuning fork or something. Any ideas?
Joe
30 Jan
30 Jan
6:51 p.m.
Dwight Elvey wrote:
Hi Joe
In looking around, it appears to be a Statek pxo32768 Programmable
Crystal Oscillator (PXO)
these oscillators appear to be the nearest that is in their current line
to that type of oscillator. I
didn't find anything on the part online anywhere though. the new line
of crystals is the LXO
line, and only are similar in that they have a window. W/O knowing all
you could do with
the PXO, it would be hard to guage what is equivalent, if you are
seeking a replacement.
http://www.statek.com/products/smcrystals1.asp
jim
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dwight.elvey＠amd.com -
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