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SN74AXC1T45: Power consumption vs working frequency

Part Number: SN74AXC1T45

Hello,

We would like to know the power consumption estimation.

Input voltage is 1.8V. Output voltage is 1.2V. Input signal is 25MHz clock.

We would like to know the power consumption current. I think load capacitor information is needed.

Would you let us know how to calculate the power consumption current of each supply?

Best regards,

Toshihiro Watanabe

  • Hello Toshihiro,

    You can use the following slide to help you calculate your power consumption.

    For more information we have an appnote that helps in calculating power consumption of a CMOS device. 

    I will also link you to this previous E2E post that helps a customer calculate their power consumption as an example for you to use.

    Thank You!

    - Karan