Thank you for your interest in AD9653.
Though the AD9653 would likely work at a sample rate of 5Msps - 10Msps, we cannot guarantee that it will work under all conditions at those sample rates. As a result, I cannot recommend a sample rate…
Are you looking for an analog driver/amplifier to driver the AD9653 inputs? What is meant by "No OS"?
The ADA4930 is a good amplifier that matches well with the AD9653 inputs, but I want to be sure I understand your question.
Thank you for your question and interest in AD9653. You are correct that we do not have CMRR data for AD9653. There is nothing to hide here. We just have not taken that data.
I'll send you an email to discuss further.
With the connection from AD9653 to FPGA(Spartan-6), what is the voltage of the bank should FCO+ FCO- DCO+ DCO- CLK+ CLK- of AD9653 be connected to?
PS: For ANSI-644 mode, the D0A D1A D0B D1B D0C D1C D0D D1D are connected to the bank…
I am using the AD9653 configured in Test Mode to output "alternating checkerboard".
Register settings are default with the exception of:
0xD => 04
Input clock is 200MHz. In Test mode either alternating checkerboard or…
From AD9653 power-up everything will be stable within the 375us wake-up time as specified in Table 6 of the datasheet. This will be worse-than-worst-case for your scenario of stopping the clock, and…
The AD9653 is a 16 bit version of the AD9253, if that might be of interest.
UmeshJ said:- however, the AD9653 also has higher jitter, which means the SNR degradation due to jitter will also be higher for AD9653 compared to AD9655
What is the effect of this jitter? What is the cause of the degraded SNR?
Thanks for your questions related to the AD9653. Yes, as you have stated, the thermal noise of the ADC itself drives the outputs when no signal is applied. You can see this behavior in the input-referred-noise histograms in the AD9653 datasheet…