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DS90LV004: About termination resister value

Satoshi
Guru 19645 points
Part Number: DS90LV004

Datasheet P6 is described about internal termination and I have a question for Figure 6.

Figure 6 termination is connecting 100Ω both Driver(internal) side and Receiver side.

Is this mean signal amplitude become half because of total termination: 50Ω, correct?

Best regards,

Satoshi

  • 0
    TI__Genius 10250 points
    Hello Satoshi-san,

    The signal amplitude will not become half what's specified. The signal amplitude specified in the datasheet is with an external termination of 100 ohm at the receiver, in addition to the internal termination.

    Regards,
    Yaser