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Re: AD9910 Phase offset validation
So you want to change phase offset for each chirp instead of the phase offset during a chirp? That should be a lot easier. I would suggest clearing the phase accumulator before each chirp that way...
View ArticleRe: ADV7619 video clamping
Guenter, Yes RGB in and RGB out, full range. Are there any changes that I need to make to the script or anything else that could be causing this? Thanks
View ArticleRe: AD 9361 with DPD for LTE
Thanks. I saw the post (Re: Is it possible to have different data rates on Tx and Rx?) but there it is shown that we can only set RX_data_rate = N x TX_data_rate, where N = 1 or 2. Let´s assume we...
View ArticleEVAL-ADV7842-7511(P) picture quality problems
We are using the EVAL-ADV7842-7511 board and with the composite video capture there is some mild fake color capture during movement. (we see rainbow colors during motion for things like stripes or...
View ArticleRe: Re: AD9789 clock at the output problem
Are you using ADI's eval board for the AD9789 with DPG2? Could you provide a picture of the output spectrum on a spectrum analyzer, please?
View ArticleRe: AD9656 max. SPI supply voltage
Dear Christian, I apologize for the delay in responding to you. I'm checking for the information you have asked about. Some key resources are out-of-the-office, so it will likely be several days before...
View ArticleRe: AD 9361 with DPD for LTE
Main drawback will be increased power consumption. If you will be using CMOS for the digital interface you may see more noise and spurious. You can use AD9361 Filter Design Wizard to design the desired...
View ArticleFFT Accelerator - procedure for terminating an ongoing FFT computation
Please advise on the correct procedure for aborting an ongoing FFT computation. I have tried the following but the core hangs if there is an active acclerator DMA (as indicated in FFTDMASTAT register)...
View ArticleRe: Customize reference design of ad-fcomms1-ebz
Ok, now everything seems clearer. So, if I want to send only a single I/Q couple for example at 20 MHz instead of 500 MHz (without serdes but with DDR drivers) I suppose that I need of a dac_clock_in...
View ArticleRe: adv7842
Hi Caleb, Isn't this a duplicate of this thread?EVAL-ADV7842-7511(P) picture quality problems Please let us which one to close. -Matt
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Re: use ADV7612 capture 1080p@50hz video on 16bit 4:2:2 SDR mode?
hi, mattp: thank you very much. according to your proposal, i will choose OP_FORMAT_SEL=0x80(16bit SDR ITU-656 4:2:2 mode0) to receive HDMI 1080P video. i think that the clk working at 100M hz is...
View ArticleAlternate IC for ADG1434 with power off protection
Hi all, We are using Quad SPDT switch ADG1434, in one of our designs.In our design, the input lines may be driven even when the power is off. Below disucssion suggests that ADG1434 is not suitable for...
View ArticleRe: Re: About the noise of ADAS3022
Hi,KarenNE There was a question from our customers.Itis thatnoiseisto occuralsoin the evaluationboard.I will attach the question content below. Even though you gave us the answer that noise doesn't...
View ArticleRe: ADV7391 High Drive Compensation Pin Connection
Dear Joseph Please find the below link for ADA4432-1/ADA4433-1 component datasheet.http://www.analog.com/static/imported-files/data_sheets/ADA4432-1_4433-1.pdfPlease refer to figure 53 which uses...
View ArticleRe: Dose ADI have detailed document for ADradioNet?
We clarifying your question and come back ASAP with an answer.
View ArticleRe: ACP and ISRC support in SPDIF format
Hello Dave, Thanks for your support. I understand that ADV don't process audio and give what it receive. Actually i am not sure whether ACP and ISRC is supported in SPIDF format or not?Let's say that...
View ArticleRe: file transfer over USB
Hi Hammed, could you elaborate a bit more about your requirement? What kind of function and usage case you want to implement in your product with USB?
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Re: Re: AD5700 HART communication issues
Hi DRice, Thanks for your reply and apologize for my leave these daysLoad on my 4-20mA loop is a 440R, 1/2W resistor(the BLUE one in the second picture-I also debugged it with a 200R resistor...
View ArticleRe: adv7511 Source Product Description Infoframe (SPD)
I found the problem, the header of the SDP frame should start with 0x83 which is "type" 3 not just 3 So writing to the packet-memory (starting from 0x00) 0x83 1 25 64 65 66 67 68 69 0 0 0x30 0x31 0x32...
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