AFE4400 / CLKOUT frequency

K.Yaita

Other Parts Discussed in Thread: AFE4400

Hi Team,

I heard my customer saw CLKOUT pin outputs 480kHz despite he used 8MHz crystal on his board.
Is it possible case if he mistake to select a suitable crystal for AFE4400 or load capacitance?

Best Regards,
Yaita / Japan disty

over 9 years ago

0 Amy Schnoor over 9 years ago

TI__Mastermind 18285 points

Kensuke,

If the customer is using his own board, then yes it is possible. They can verify the pins using our EVM and the settings they have.

0 K.Yaita over 9 years ago in reply to Amy Schnoor

Guru 29720 points

Hi Amy-san,

Thank you for your comment.
The ESR(max:500Ω) of my customer's crystal seems larger than that of recommended in the following forum.
http://e2e.ti.com/support/applications/high_reliability/f/30/t/306018
I will inform the forum to my customer.

Best Regards,
Yaita

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AFE4400 / CLKOUT frequency