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Original question:

TUSB1210: What's the best device to replace USB3320?

TUSB1210: can we use TUSB1210+ level shifter to achieve 3.3V ULPI?

Howard Zou
Genius 12365 points
Part Number: TUSB1210

Hi,

we are trying to replace USB3320 with TUSB1210, but the ULPI is 3.3V in the customer's system.

Can we add level shifter to overcome the voltage incompatibility?

If yes, which level shifter is recommended?

What's the IO type of ULPI, is it push-pull or open drain or something else?