Spurs at EV of AD9910
Hello EveryBody I am Testing The EV Board of AD9910,it seems i have spurs close to Carrier at 1Mhz at both sides.for example i tune to 200Mhz and it's clean when i move to 201Mhz i get the spurs,there...
View ArticleAD9958 phase offset between outputs
Hello- My client is having a problem with phase offset between outputs channels of the AD9958, on some boards. Perhaps 5 degrees at 2MHz output. When the AD9958 parts are replaced on the failing...
View ArticleRe: ADV7181D Color setting
The SDP has an 8 bit contrast control while the CP only has a 4 step control meant to specific applications not a general purpose contrast control.
View ArticleRe: regarding industrial operating range of ADV8005
The ADV8005 has an operating range of 0 to 70C as shown in the ordering guide in the short form data sheet. I am not sure where the -65 to 155 number came from.
View ArticleEVAL-ADISZ + ADIS16488AMLZ. SDPERROR 4001: device not responding
Hi, I use EVAL-ADISZ + ADIS16488AMLZ for evaluation purposes. I've downloaded and installed a latest SDP drivers (EVAL-ADIS USB Driver Installation File (zip, 10790 kB)) and evaluation software (IMU...
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Re: ADM2582E Noise Margin Expansion
Thank you for post. Based on the product and question, you might have better access to appropriate support in this forum (as opposed to the Inertial MEMS forum). Good luck with this project!
View ArticleRe: AD7291 Temperature reading not stable
Activating "Noise-delayed" bit I have same behavior. bus.write_word_data(addr_v, 0x00, 0xA000) any hint will be really appreciated. Best regards GuiX
View ArticleRe: Modifying HDL Design, FMCOMMS5 and ZC706
So what about the PL design of collecting from different AXI-streams, can Xilinx interconnects be used? And then how to solve/split this in the libiio layer ?
View ArticleRe: Modifying HDL Design, FMCOMMS5 and ZC706
Hi, If those are separate sources and you want individual control over them you'll need one DMA controller per source. You can then use a AXI interconnect to connect the DMA controllers to the same HP...
View ArticleRe: flash programming problem
Hi Craig, I've a look at BF548 flash programming/ Burst example but I don't know what's its functionality. I've added a LED blinking snippet. However, I load the driver using flash programming utility...
View ArticleRe: 1920*1200@75Hz RGB ADI have solution?
Hello, There are no current plans for an industrial temp solution. Dave
View ArticleADV7630: How to TMDS PLL reset
Hi all Does ADV7630 have the "TMDS PLL Reset "register who is similar to AD7842?Please refer to "2.2.8 TMDS PLL Lock" of "ADV7842_Recommended_Settings_Rev2.0.pdf" Page 8. More information below. We...
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Problem for ADV7343
Hi, we got two problems when using ADV7343 for video encoder (the output is video in form of PAL). Attached please find our design; we have ten of the same custom hardware using the same design, among...
View ArticleRe: ADV7630: How to TMDS PLL reset
Hi all I attached register dump data of OK and NG.[attached:150121_RegisterDiffData.xlsx]
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Re: ADV7611 CEC
Hello, I'm sorry, but we can only answer questions in English on this forum. Dave
View Article(ADV7282-M)Can I use Diag-pin when I'm using CVBS(single)?
Hello! I have a few questions about ADV7282-M. 1)Can I use Diag-pin when I'm using single-ended CVBS ?If I can use Diag-pin , could you tell me how to use it? 2)If I can't use Diag-pin , should I leave...
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Re: AD8062 Sync Stripper
Dear Sir, By doing shorting out R58, R60 and R70/ Remove R52, R88 did not improve on signal quality. I have tried improving the Voltage Gain of the Op-amp and from that I could able to reconstruct the...
View ArticleRe: adv7842 pixelclock (LLC) noise/glitch
Hi Guenter, I would like to add some more explanations to this issue: 2) No, it is not reflection. The 'glitch' can be moved by altering the phase delay of the ADV7842 outputs. Hence it is not clock...
View ArticleRe: Gound of ACDMP6XX
Hi Junwei, Ground pin of ADCMP6xx should be connected to analog ground. And for the ADCMP601, the power pin should be connected to a dc supply voltage level as specified in its datasheet. Regards,Jay
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