Crystal calculation

Daniel Sommerfeldt

Prodigy 245 points

Part Number: DP83822I

Please tell me the formula for the crstal calculation.

over 6 years ago

0 Geet Modi over 6 years ago

TI__Mastermind 26320 points

Hello,

I could not follow your question completely. Crsystal specifications are part of the datasheet. Let us know what addtional parameters you are looking for ?

Regards,

Geet

0 Daniel Sommerfeldt over 6 years ago in reply to Geet Modi

Prodigy 245 points

How is the capacitor for the crystal with CL=12pF calculated?

Formula is not in the Datasheet

0 Geet Modi over 6 years ago in reply to Daniel Sommerfeldt

TI__Mastermind 26320 points

Hi,

Please refer to below App Note on Crystal Specs for Ethernet PHYs.

http://www.ti.com/lit/an/snla290/snla290.pdf

Regards,

Geet

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Crystal calculation