[time-nuts] Brooke's Valpey picture
wb6bnq at cox.net
Fri May 23 23:54:51 EDT 2008
If you made the picture any bigger it would not have fit on my screen.
Brooke Clarke wrote:
> Hi Randy:
> Those appear to be the very common 14 pin dip IC oscillators.
> pin 7 = ground
> pin 14 = Vdd
> pin 8 = Out
> pin 1 may be no connection or may be inhibit. Check with DMM in Ohm and diode
> It sure looks like:
> Have Fun,
> Brooke Clarke
> http://www.prc68.com/P/Prod.html Products I make and sell
> http://www.prc68.com/Alpha.shtml All my web pages listed based on html name
> http://www.prc68.com/I/WebCam2.shtml 24/7 Sky-Weather-Astronomy Web Cam
> Randy Leifer wrote:
> > Novice here.
> > I have a small electronics lab at home.
> > PART 1:
> > I have these Valpey Fisher VF154 1 MHz oscillators.
> > I could not find any details at the VF website on this
> > particular model #. (OC, VC, ???)
> > Picture/link below....
> > PART 2:
> > Does anyone have a link to a simple circuit, where I
> > could use these to get a stand-alone signal @ around 1
> > or 2 volts?
> > This is just an educational value/exercise for me, I
> > don't really have an intended use (yet) for these.
> > I have some high-speed opamps and buffers....?
> > Thanks,
> > =Randy Leifer=
> > http://i5.photobucket.com/albums/y177/Midiot/DSCN3333.jpg
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