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Clocks

NaMo_1534561
New Contributor II

Hello,

Please tell me the specification of Tr/Tf (Rise/Fall) for the input signal to the "REF" pin (1 pin).

Although there is a description in the data sheet that the input frequency was 1MHz to 133MHz, I could not find any description about AC timing.

MPN: CY2308ZXI-1HT

Best Regards,

Naoaki Morimoto

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1 Solution
ShupingZ_76
Employee

Hi Morimoto-san,

May I ask why you want to know the AC timing specification for input signal?

We don't have any AC timing specification for input signal.

And the Input frequency for CY2308ZXI-1HT is 10MHz ~ 133.3MHz.

Best regards,

View solution in original post

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2 Replies
ShupingZ_76
Employee

Hi Morimoto-san,

May I ask why you want to know the AC timing specification for input signal?

We don't have any AC timing specification for input signal.

And the Input frequency for CY2308ZXI-1HT is 10MHz ~ 133.3MHz.

Best regards,

View solution in original post

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NaMo_1534561
New Contributor II

Hello ShupingZ_76-san、

Thank you for answer.

For now, it's okay to know if there is a specification for the input signal.

Please close this case.

Best Regards,

Naoaki Morimoto

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