Hi Lacey To achieve 2.4 GHz bandwidth they will need to use JMODE0 or JMODE1. The keep the serial data rate below 6.144 Gbps will require using JMODE1 where the serial rate is equal to 2x the input CLK rate. I would recommend using a clock rate of at least 3 GHz. This will give a sample rate of Fs = 6 GSPS and a serial data rate of 6.0 Gbps. The resulting Nyquist bandwidth is 3 GHz, which will give some margin for anti-aliasing filters to block out-of-band signals from interfering. The input signal will need to be centered inside one of the following frequency bands: DC to Fs/2 Fs/2 to Fs Fs to 3Fs/2 3Fs/2 to 2Fs Some adjustment of Fs can be made to help align the signal frequency range within one of these bands and still ensure that Fs/2 is greater than 2.4 GHz. I hope this is helpful. Best regards, Jim B
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