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Driver VI to configure the DAC of NI5640R in the interpolation mode

Driver VI to configure the DAC of NI5640R in the interpolation mode

‎05-22-2009 02:53 AM

I need the Driver program to configure the DAC of NI5640R in the interpolation mode.

Or 

How to configure the DAC of the NI5640R in the in the interpolation mode.

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Re: Driver VI to configure the DAC of NI5640R in the interpolation mode

‎05-25-2009 07:16 AM

In Interpolation mode, only I data is considered and mixer is bypassed. Using the quadrature mode, you can try doing the same. Set data only on I (Q=0) and carrier frequency=0. Make sure the signal frequency components are >250kHz as the output is AC-coupled. Hope this works for your case.

 

--Vinay

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