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Noise contributions when using AD6645 in undersampling application.

Question asked by Dave@MDA on Dec 19, 2011
Latest reply on Jan 26, 2012 by David.Buchanan

I would like to calculate the noise expected when using an AD6645 in an undersampling application, to sample a signal at 180 MHz using a 55 MHz sample rate.

Could you tell me a reference that shows me the contributions to noise and the calculations needed to work out the total noise expected?

Thank you for your help.