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Do we have a switch logical device for SIM card?

Eggsy Pang
Expert 4985 points

Other Parts Discussed in Thread: TMUX1511

Hi team,

       In customers' board, there are two SIM card. They want to choose a switch logical device to choose which SIM card to work. As we known, SIM card have four important signal, CLK, DATA, RESET, POWER, so maybe it need 4ch switch.and maybe Data need bi-direction.

Thank you!

  • 0
    TI__Mastermind 45720 points

    Eggsy,

    Yes we have 4-channel bidirectional switches.  I found this thread in the switches and multiplexers e2e forum when searching for sim card.  

    There will also be a 2:1 device similar to the new TMUX1511 devices coming soon.

    Thank you,

    Adam