4 pin crystals

Thread Starter

harshana

Joined Mar 2, 2005
4
Hi all,

Can anyone tell me the difference between 2pin crystal and 4pin crystal packages and cct symbols and their behaviour

Thanks
harshana
 

vincent

Joined Feb 22, 2005
4
Hi,
it all depends really...and the best place to look for the info is probably the manufacturer datasheet.
For example, we are using 2 legged and 3 legged crystal here and the difference between them is whether they have built-in capacitors.

I am convinced that a 4 pin crystal has 1 or 2 of its pin not connected anywhere....
to be checked...
Vincent

Originally posted by harshana@Mar 11 2005, 02:39 PM
Hi all,

Can anyone tell me the difference between 2pin crystal and 4pin crystal packages and cct symbols and their behaviour

Thanks
harshana
[post=5986]Quoted post[/post]​
 
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