[time-nuts] 100MHz VCTCXO...???

Bruce Griffiths bruce.griffiths at xtra.co.nz
Wed Mar 5 17:15:41 EST 2008


Michael Baker wrote:
> Matt Ettus asked if anyone knew of a source for a
> 100MHz VCTCXO.  I am not sure what that term means, but
> I happen to be looking for a source myself for a 110MHz VCXO
> with 150 to 200ppm pullability,  I came across Mtron-PTI
> who offer TCXO's, TCVCXO's, VCTCXO's and VCXO's.  Some of
> their units come in tiny hermetically sealed metal containers
> with a footprint about the size of a 14-pin DIP IC.
>
>
>
> Mike Baker
>   
Mike

Its just a voltage controlled temperature compensated crystal oscillator 
or in other words a VCXO with internal temperature compensation so that 
with a fixed control voltage input the frequency drifts far less over 
temperature than a standard VCXO.

VCTCX0 and TCVCXO are equivalent acronyms only the word order is changed.

Bruce
Bruce



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