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Re: AD7656 IBIS model
Hi, Shay. I have the AD7606 IBIS model which I can send to you but it does not have the same interface as the AD7656. Regards,Karen
View ArticleADAS1000 DC Lead-off detect
Hi, all. Please let me confirm about DC lead-off function. I'm evaluating DC lead-off function by using evaluation board.However ADAS1000 could not detect RL Leads off. Q1.Can ADAS1000 detect RL?...
View ArticleWhether to support 1920 * 1080 p25 AD9889B,
Hello, consult AD9889B, whether to support 1920 * 1080 p25, we use it, the input is outside the YCC synchronization, HDMI video output why some display device does not display, measuring TMDS...
View ArticleDC/DC design using ADP1046
Hello, 180W DC/DC using ADP1046 is under consideration.According to condition, input voltage moves between 9V~14V. Output voltage is 12V.Can the DC/DC described above be designed with ADP1046? Best...
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Re: AD9850 reference clock.
Hi Joeal, There are plenty of good crystal oscillators out there so I won't limit you by specifying a specific crystal oscillator that I have in mind. So I recommend to use a TCXO and ensure that they...
View ArticleRe: I need OPamP in analog signal (5nV, 100 Hz @ 20KHz)
Hi Oscar, Can you confirm that the signal amplitude is 5nV? Are you looking at the frequency domain? It seems like this is too small even for biopotential signals. Thanks,Kris
View ArticleRe: EV AD9910 Output Filter
Hi Meir, If you are referring to capacitors, C26, C27, C54, C55, 6.8pF has been installed on the evaluation boards.May I know what is your frequency output, clock input and snapshot of your spectrum?...
View ArticleRe: RDY not going low on AD7192?
Hi jtee, Thanks for getting back to me. I had a look at the thread, but the solution suggested there didn't help. I have confirmed that the CS is low, and also that Sync is tied high, because I read...
View ArticleRe: Trouble Communicating via SPI with AD7192
So I am able to communicate with the AD7192 now. What I was trying to do was read the default value out of the status register: 0x80. For some reason unknown to me, I am still unable to read that...
View ArticleQuestion for your ADuM3470
Dear Sir/Madam, I have a question for you.As for your ADuM3470,Your datasheet Fig-39 show the recommend external capacitor Cin=10uF.But UG-197 show the recommened external capacitor C13=47uF. Which is...
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Re: DAC8412B Power up restrictions/limitations
Hi, Zach. You are correct on your understanding of the power supply sequencing. Since the data sheet does not also indicate a specific power supply sequence, I think that your sequence is good. Based...
View ArticleRe: ADV8003 Video evaluation board
Hi David, Can you tell me a bit more about what you are trying to do? I'm guessing it will be better for the customer to license our source code for the software driver. It's not based on Linux,...
View ArticleAD9361 - LMT overload detector
Figure 18 in Reference manual shows the LMT overload detector located after the mixer and TIA. Is it true that this detector will only detect signals within the analog IF bandwidth of the mixer+TIA? So...
View ArticleRe: zynq-zc702-adv7511-ad9364-fmcomms4 adi_update_tools.sh doesn't work
Zifang: It's easier for us to handle one thread, one issue. Check with your IS/networking group. Some networks don't allow non-approved MAC addresses on it. - Robin
View ArticleRe: How to diagnose a non-responsive AD-FMDADC2 board connected to a Zynq706?
You never answered Michael's question (maybe I missed it) what version of ZC706 do you have? You need 1.1 or higher. - Robin
View ArticleRe: How to diagnose a non-responsive AD-FMDADC2 board connected to a Zynq706?
Hi Robin, I was lost in the exchange of messages and forgot about it. The label shows version 1.2. This is a brand new board, bought from Digikey last December. Julio
View ArticleAD9106 SRAM read/write
I'm trying to load wave data points into the SRAM. I can set the shadow registers, ram_update, and read back the values that were entered. I cannot seem to load values into the SRAM. I'm updating the...
View ArticleRe: Possible ways to terminate iio_buffer_refill early?
Why not do the data qualification on the remote side? It might be easier... But this is something that might be solved in the future via some metadata discussions Lars and I were having today (heavy...
View ArticleRe: How to diagnose a non-responsive AD-FMDADC2 board connected to a Zynq706?
That's the same version we run here (in development), and we test on before the boards are shipped. - Robin
View ArticleFrequency Sweep using HMC834LP6GE
Does anyone know if it's possible to generate a frequency sweep from HMC834LP6GE? Unfortunately, unlike some of the other PLLs, it's evaluation board GUI doesn't allow "Scan VCO frequency" or...
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