Hi Shine,
It might be better to provide a list is requirements for the ADC that is needed for your application.
For a sampling rate of 500MSPS, the best SNR we have is 74dB with the ADS54J69. See the link below.
www.ti.com/.../ADS54J69
You can easily…
Part Number: ADS5404 Other Parts Discussed in Thread: TSW14DL3200EVM , ADC12DL3200EVM Hello. I try to get samples from ads5404 on the kintex7 fpga. I can't take samples without errors at maximum sample rate. Do you have example project for xilinx fpga…
Part Number: ADS5404
Please see below document. I am seeing a very poor response for the analog input circuit chosen for the ADS5404 evaluation board. Have anyone in TI or otherwise actually simulated this circuit?
www.dropbox.com/.../ADS5404_analog_input_simulations…
Part Number: ADS5404 I need to use three ADS5404s to sample 6 channel-125MHz IF signals with the function of SYNC,but when I process the sample data, I found that some channels is not SYNC with the orher channels,and the delay phase is 180° with the other…
Part Number: ADS5404 Hi TI,
I'm trying to determine the minimum FPGA requirements to interface with the ADS5404. For example, I'm interested in the low-cost Spartan-6 family from Xilinx, but I'm not sure how to tell if it will be capable of interfacing…
Part Number: ADS5404 Hi,
Can we input AC coupled signal to SYNC pin directly?
In other words, are SYNC input pins biased common mode voltage internally?
Best Regards,
Kuramochi
Part Number: ADS5404 Hi,
SYNC pin voltage range is specified as below.
Though my customer send sync signal from FPGA, voltage range is not match as below;
FPGA LVDS Spec(1) Vodiff :247mV(min),350mV(typ),600mV(max)
FPGA LVDS Spec(2) Vocm :1.0V(min),1…
Part Number: ADS5404 Hi,
I am testing ADS5404 operation on a custom PCB at 500MSPS. I am using a 4MHz test CW signal to drive a single data converter channel.
I have enabled DC correction to remove the spurs at DC and Fs/2 as mentioned on page 23 of the…
I want to update this issue in case anyone has the same problems. I upgraded to Quartus II 14, and it appeared to have solved my problem for a few hours, before there were suddenly compilation issues. I spoke to Altera, and they were able to recreate…
Other Parts Discussed in Thread: ADS5404 Hi,
I've seen, that many high speed converters have been interfaced with Xilinx FPGAs. I want to interface ADS5404 converter. Is there a starting point or reference design available?
Thank you,
Christoph
