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How to AD9665 Vout control?

HI

The data sheet of AD9665 shows the graph of Iout according to Vout.
The higher the Vout, the worse the linearity of Iout.
The AD9665 has a load of only LD in my circuit.

How can you lower it?

Best regards

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  • Hi Eunki,

    Apologies for the late response.

    AD9665 is a current source and measuring the voltage at the output will serve no meaning. However, this can be done by putting a small resistor between the output and the ground, Vout = Iout *RL. This can be clearly illustrated in figure 14 of the datasheet.

    Regards.

Reply
  • Hi Eunki,

    Apologies for the late response.

    AD9665 is a current source and measuring the voltage at the output will serve no meaning. However, this can be done by putting a small resistor between the output and the ground, Vout = Iout *RL. This can be clearly illustrated in figure 14 of the datasheet.

    Regards.

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