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TMUX1511: What is the off Isolation and Crosstalk (dB) of TMUX1511RSVR @ 60Hz ~100KHz

Adam Torma
Mastermind 45350 points
Part Number: TMUX1511

E2E,

Would you provide the off Isolation and Crosstalk (dB) of TMUX1511RSVR  @ 60Hz ~100KHz?

 

We are promoting TMUX1511RSVR  to replace ADG782, the Signal is around 60Hz.

 

From TMUX1511RSVR  DS, we can only found the plot end with 100KHz, but cannot find the range under 100KHz.

 

Thank you,

Adam

  • 0
    TI__Expert 3900 points

    Hi Adam,

    I tested the TMUX1511  in the lab and found the crosstalk performance to be better than -100dB below 100KHz. The crosstalk data is in the noise floor of the setup and may be even better than the capture results. Below is a plot of the data I captured.

    What is you application where you care about crosstalk performance at such a low frequency?

    What are you connected to either side of the switch?

  • 0 in reply to Dakotah
    Prodigy 30 points
    Whether can provide off isolation data below 100KHz as the same with above crosstalk?
  • 0 in reply to Chen YungJay
    TI__Expert 3900 points

    Hi Chen YungJay,

    Here is the off isolation data below 100KHz. The off isolation performance is very good in your frequency range.

    The TMUX1511 is a good part for devices where crosstalk and off isolation data is a key concern.