Hello,
I'd like to use TUSB3410 with an external oscillator. (not crystal)
I have following questions.
1. How do we choose between 1.8V internal regulator and external 1.8V power source? Is there any risk using internal regulator? (Some reference design using internal one, but some using external voltage divider.)
2. It seems that 1.8V 12MHz oscillator should be used, could you please tell me recommended voltage range of X1/CLKI using 1.8V oscillator? (Min & Max of Vih, Min and Max of Vil)
Best regards,
A.Sakai