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TUSB1310A: About the VDD1P8 power supply

williamq qiu
Prodigy 30 points
Part Number: TUSB1310A

Tool/software:

Hi team，

I have a question about the VDD1P8 power supply. Can it be powered by a 1.5V power supply? According to the manual description, the power supply range is 1.62-1.98V.

But in Table 4.5, VDDS can operate at 1.4V-1.6, so I would like to confirm if VDD1P8 can support 1.5V power supply?

Thanks