[Milsurplus] Smart People: Drive this Crystal Oscillator

Michael k3mxo.hi at gmail.com
Sat Apr 26 20:41:21 EDT 2014


Dunno but it seems a fairly straight forward and exceptionally simple single
transistor amp in between would do it.  Got any 2N3904s or similar laying
about?

Best Regards,
 
Michael, K3MXO, CBLA #6, BL01hx15np24 ... or there abouts  
Sometimes I pretend to be normal but it gets boring so I go back to being
me.
http://www.nationalmssociety.org/chapters/NTH/index.aspx
http://wh7hg.blogspot.com/
http://kludges-other-blog.blogspot.com
Hiki Nô! 
-----Original Message-----
From: Milsurplus [mailto:milsurplus-bounces at mailman.qth.net] On Behalf Of
David Stinson
Sent: Saturday, 26 April, 2014 13:52
To: milsurplus at mailman.qth.net; boatanchors at mailman.qth.net
Subject: [Milsurplus] Smart People: Drive this Crystal Oscillator

Need you people smarter than me again.

This is a crystal oscillator stage using a VT-25 (45 Special).

http://home.netcom.com/~arc5/BC-223/223osc.JPG

I need a circuit which uses a programmable clock oscillator
as a signal source to drive this stage to full output.
Here is the spec sheet for the oscillator:

http://www.doveonline.com/pdfs/SG8002DB.pdf

Available power busses:  
6 VDC < 2 Amps,  12 VDC < 15 Amps.

I mean this kindly and respectfully:  
Don't need "better ideas,"  digital solutions,
comments on why it won't work, noise, jitter, etc.
*The circuit must use this oscillator as sig source.*

I know it can be done because just taking the naked
output of the oscillator chip through a 16: 1 voltage
balun will drive it to about half output.

I would greatly appreciate suggestions for a practical 
driver that can be built on the bench of an average 
doofuss like me.  I cannot make printed circuit boards.

TNX ES 73 Dave AB5S


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