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Original question:
HD3SS3220: ENn_MUX is High and ENn_CC is Low
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