Pullability of Crystal oscillator.

Thread Starter

nileshkhupase

Joined Mar 22, 2011
33
Hi,

please explain what is pullability of crystal oscillator and how does it depend on shunt capacitance .....

Thank you.
 

SgtWookie

Joined Jul 17, 2007
22,201
Have a look on this page:
http://www.foxonline.com/techdata.htm

Excerpted:
Pullability
Pullability refers to the change in frequency of a crystal unit, either from the natural resonant frequency (Fr) to a load resonant frequency (FL), or from one load resonant frequency to another. See Figure 6. The amount of pullability exhibited by a given crystal unit at a given value of load capacitance is a function of the shunt capacitance (Co) and the motional capacitance (C1) of the crystal unit

 
Top