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Test Evalboard ad9272

Question asked by Ingeniero7 on Jul 23, 2012
Latest reply on Jul 24, 2012 by ginak

Hello,  i have the AD9272 evaluation board, and HSC-ADC-EVALCZ. I,ve run a FFT test with a single channel, but the problem is that the value of the fund frequency is the double of my input frequency. I haven´t connected anything to the GAIN INPUT.


I don´t which is the cause of it.


Thank you in advance.