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Design >> RF Design >> what's the difference between ESR and motional resistor?
https://designers-guide.org/forum/YaBB.pl?num=1330411672

Message started by hiSkill_11 on Feb 27^th, 2012, 10:47pm

Title: what's the difference between ESR and motional resistor?
Post by hiSkill_11 on Feb 27^th, 2012, 10:47pm

I found some materials distinguish the ESR and motional resistor of the crystal spec.
But when I google them, many says they are the same parameter.
I am confused about it.
Can anybody guide me to understant them and which value can be used in the design?
Thanks,

Title: Re: what's the difference between ESR and motional resistor?
Post by loose-electron on Feb 28^th, 2012, 6:19pm

contact the crystal manufacturer for clarification.

Title: Re: what's the difference between ESR and motional resistor?
Post by hiSkill_11 on Feb 29^th, 2012, 6:40pm

loose-electron wrote on Feb 28^th, 2012, 6:19pm:

contact the crystal manufacturer for clarification.

Thanks,