Inductors in the crystal circuitry?

Thread Starter

Abbas_BrainAlive

Joined Feb 21, 2018
113
Hello all!

It's a rare sight!

Below are two examples:

HS.png LS.png

Could anyone please explain the purpose and significance of these inductors in the oscillator circuitry?


Thanking in advance,
Abbas.
 

bertus

Joined Apr 5, 2008
20,773
Hello,

Where did you get those pieces of the schematics?
It could be that the inductors are there to force overtone resonation of the crystal.

Bertus
 
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