我是学生，第一次用AD9271，想要采集正弦波。使用FPGA控制AD9271，DCO和FCO输出都正常，但连接1MHz的正弦波时DA输出与不连接输入信号时一样，都是只有一个持续的脉冲信号，不知道哪里出了问题，希望大家给我一些建议

Is it necessary to configure AD9271 when using it?

Now, I control AD9271 through FPGA, only DCO and FCO have clock output, but DOUTx has no output (a high level). 

How can I solve this problem?

Thank you.

HI EngineerZone.

I am donig a capture test using the AD9271 ADC (25 MSPS variant) in my data acquistion system.For this I am appling a 1 MHz ac coupled 1Vpp sinewave to one channels of my AD9271.I am controling this ADC with an FPGA.Because I want to…

HI EVERYONE. MY QUESTION IS HOW I CAN ACCESS AD9271-BSVZ25 SPICE MODEL? I DIDN'T FIND PLEASE HELP ME. THANK YOU

I am interfacing the AD9271 to a Zynq Xilinx FPGA. Is there a reference Verilog or VHDL design to interface the LVDS Serdes  out of the ADC into the FPGA?

Hi EngineerZone,

I am doing a sinewave capture test using the AD9271 ADC (25 MSPS variant) in my data acquistion system. For this I am applying a 1MHz ac coupled 100mVpp sinewave to two channels of my AD9271, with the remaining six channels left unconnected…

This is about the differential DCO outputs from the AD9271. I am controlling this ADC with an FPGA. A 10 MHz signal is sent to the CLK pins, using the Figure 58. Single Ended circuit given by the datasheet.

When I tried to collect the digital bits from…