Has anyone here tried one of these TCXOs?

[Leroy Jones]

https://www.ebay.com/itm/131020893410?itmmeta=01HYKCZD149P3TCQV02F82WMWW&hash=item1e81742ce2:g:PT4AAOSwHhlgGGgw&itmprp=enc%3AAQAJAAAA4ERX9kcY64nfEsh42czeqz7pPqDP9nEA0fkAVHalA%2Fd8xrT%2BMu4XSbOxGK8yBbm9KA0hy6Y%2Bo1b8%2FEnLxfl0paF1DpHutwyn24ZOgizPnQJdyFr7pN1rYPo2ohQBDwUuHviGBzkuOX%2BGRC9qtlZ%2BFJY5sWEM7oLtW%2BqltZHdp8C9oNS6Clbuy4KM5P7XWaKUDWFYOg27l3sHdbDlsiqvPrI10JsCmtCK84awySvBUNxnvGotXziigB93lL4BiMRVGsQ7Pxh3rUL9%2BFdwqYMAAYtVEf7cO%2BxoZE7TazwfL2O1%7Ctkp%3ABk9SR9TQ_ez0Yw

It is 24.576 mHz and supposedly +/- 0.1 PPM tolerance.

Another question:   Has anyone ever tried using any of the very common OCXOs that are

currently plentiful cheap surplus from cell and satellite sites?

[gregebert]

Be aware it's temperature compensated, not temperature controlled, so it will operate best if you minimize the temp changes. Temperature compensation is also done inside devices like the DS3231.

If you use it for a clock, it will be reasonably stable. I have a nixie watch that uses the DS3132 and I have not adjusted the time for the past 9 years and it has drifted fast by 3-4 minutes.