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AD9744 digital data at LVCMOS 2.5V

Question asked by mrcallisto on Jun 29, 2018

I am wondering if the DAC AD9744 can be driven from a digital source of 2.5V data signals.

 

the Datasheet specifies 3 Volt as typical VIH level for digital data and the minimum set at 2.1 Volt.

 

Is the AD9744 DAC still stable and without loosing performances running at full speed when using an FPGA with I/O pin powered with 2.5V I/O (LVCMOS25)?

 

thanks for the support.

Callisto.

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