DAC3484EVM: 1x Interpolation config file for DAC3484EVM

Hi DK,

You will need to advise the team the actual DAC sample that you plan to use. For 1x interpolation, the maximum input rate = DAC sample = 375MSPS. Is this what you want?

Hi Kang, 

Sorry for my wrong information.

I need to use 16x interpolation.

Would you provide the config file to us?

Thanks.

Hi DK,

Please advise the interface rate for the 16x interpolation so the proper DAC final sample rate can be calculated. Please also advise on-chip PLL is needed or not.

-Kang

Hi Kang, 

Thanks for your quickly reply.

We will use DAC3848 at 1250Msps, 1000Msps, 800Msps sampling rate for different wide BW signal.

and external CLK is used in our test, so we do not need on-chip PLL.

Thanks. 

DK

DK,

Try this config file. This is for 1250Msps with 16x interpolationDAC3484, Fs = 1250M, 16X int.pptx.

Regards,

Jim

DAC3484_1250_16X

Thanks, Jim.

I will try it and feedback to you .

DK