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HD3SS3220: Interruption of the USB lines

Prodigy 30 points

Replies: 3

Views: 112

Part Number: HD3SS3220

Dear Team,

according to data sheet a high level on ENn_MUX leads to a Shutdown of the MUX.
Disconnects a Shutdown all USB-Lines reliable and TXP, TXN, RXP and RXN are at high-impedance?

Thank you.

Regards,

Daniel

  • you mean during shutdown or w/o shutdown?

  • Hi Daniel,

    If ENn_MUX is held high, the high speed mux will be disabled and the USB 3 lines will be high impedance. 

    Best, 

    Malik

  • In reply to Malik Barton57:

    Hi Malik,

    thanks for your help!

    Regards,

    Daniel

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