DP83869HM: DP83869HM CLK_OUT Default

joe lindula

Part Number: DP83869HM

Hello, I am using the DP83869HM and notice that pin 40 which is the CLK_OUT pin I don't see a signal that matches the input on XI pin 20. I thought the default on pin 40 CLK_OUT was a signal that was the same as on PIN 20 which is 25Mhz.

What could be the problem?

Thank you

Joe

over 3 years ago

+1 Gerome Cacho over 3 years ago

TI__Mastermind 39845 points

Hi Joe,

What do you mean by the signal does not match the input of XI? As of section 9.3.3 of datasheet, CLK_OUT is synchronous to XI oscillator/crystal input.

Sincerely,

Gerome

0 joe lindula over 3 years ago in reply to Gerome Cacho

Mastermind 6930 points

HI Gerome,

Thanks for responding to my post. I managed to find the signal, needed to work the o-scope a little.

Thank you

Joe

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DP83869HM: DP83869HM CLK_OUT Default