I meant OCXO - sorry about that; just a typo.
Been there, done that. I need a dozen or so that are the same, and
eBay is more of a one of a kind place. These muRata parts are nice:
http://cgi.ebay.com/10MHz-OCXO-crys...ryZ25399QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
and it appears that the seller has several of them (be has multiple
listings for the same part). BUT, these parts are clipped sine wave
output, and I need TTL/CMOS/HCMOS outputs.
This one is interesting too
http://cgi.ebay.com/Vectron-Militar...578472361QQcategoryZ25399QQrdZ1QQcmdZViewItem
BUT, if you look up the datasheet for it, the frequency stability is
several PPM. I don't know what it's for, but it's not an OCXO.
If that isn't good enough, take the part numbers you get
No need - I've been browsing the D-K and Mouser catalogs for hours.
Something like the Fox FTS501AH would be perfect - oven controlled,
fits on a PC board (14 pin DIP outline), 5V HCMOS, 250 PPB tempco, BUT
at $120 each. Mouser calls this a TCXO in their catalog, but I think
that's a mistake.
D-K has the Connor-Winfield OFC5DJ3BS - same basic idea, but SMT.
$213 each. Eeeek!
Tried that - you'll find data sheets, product announcements,
distributers, and jobbers like Parts Miner. If there are any cheap
surplus ones, I can't find 'em.
Thanks,
Bob