); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED] RETRY

 
In a message dated 11/3/2007 06:16:00 Pacific Daylight Time,  
[EMAIL PROTECTED] writes:


>3. Said said, that a thermistor should be placed between the  Fury OCXO 
>VCC and ground. Since I will be
>   breaking  out these signals to the interface board, I assume I can 
>connect the  thermistor there.
>   Am I missing something  there?

>4. Should I be remote sensing the +12V, (from Fury OCXO  connection) in 
>order to track my +12V power  supply?
>   I get the impression that the Fury controls this  voltage as well. Am 
>I correct in this?
>   Bruce  suggested this and it sounds like a good idea.

>Well, that's all I  can think of now. I've been up all night working on 
>this and I need  some sleep.



Hi George,
 
using a thermistor (thermally connected to the OCXO) on the Fury's OCXO  
power pins is an option to try to improve stability by having Fury measure and  
compensate for temperature coefficients in the OCXO.
 
Typically the Fury would measure the OCXO's power-supply  current-variation 
versus temperature. A thermistor may work as a replacement  sensor for external 
OCXO's.
 
Thanks for your efforts on this!
 
Bye,
Said
 
 



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