TUSB564: Power Consumption

Anderson2

Expert 1035 points

Part Number: TUSB564

Would you tell me TUSB564 power consumption under the following condition?

[Condition]

CTL0 = High, CTL1 = High, EN = High, and there is no USB and DP signals

0 David (ASIC) Liu over 6 years ago

Anderson

What is the state of HPD? Is it high or low?

Thanks
David

0 Anderson2 over 6 years ago in reply to David (ASIC) Liu

Expert 1035 points

HPD is high.

0 David (ASIC) Liu over 6 years ago in reply to Anderson2

Anderson

Average active power in 4 lane DP mode. CTL1 = H; CTL0 = L; Four DP lanes at 8.1Gbps 660 mW.

Thanks
David

0 Anderson2 over 6 years ago in reply to David (ASIC) Liu

Expert 1035 points

Thank you.

Is the average power same even if there is no DP & USB signal?

0 David (ASIC) Liu over 6 years ago in reply to Anderson2

Anderson

The difference is very small between having data and having no data at the DP/USB input.

Thanks
David

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