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ADN4605 - External Update pin doesn't operate as specified
Dear Supporter We have an issue with ADN4605 data transfer control using the external pin DATA1/*UPDATE : According the user manual The ADN4605 works OK when we update the second rank registers by...
View ArticleRe: ADV7511 snow noise
Sorry, Matt has been rather busy the last week and has not had time to respond to your question, so let me try. Snow on a sink is almost always caused by the sink displaying encrypted video. Many sink...
View ArticleRe: Statistical Profiling Automation ezKit TS201
Hi, I would only expect the profile to be saved to that location if you were trying to save it in a location that is protected by Windows' "User Account Control" (e.g. the Program Files directory). Can...
View ArticleRe: Two AD9910 Multichip synchronization using Evaluation Software
Note, the zero ohms resistors (R69,R70,R71,R72) are not populated on the evaluation board. Therefore, the SYNC_OUT will not be present at the SMA connector until zero ohms resistors are soldered in. Do...
View ArticleVAT demo: how to seperate ObjectDetection?
Hello, I am trying to acquaint myself with VAT modules. I came across a nice and thorough project, vat_file_io_adsp_bf609. I am debugging the code using CrossCore to know the flow of the data. Apart...
View ArticleRe: ADV7125 input output pin
1) Yes, all grounds are connected together. FOr good layout make sure you have a solid ground under the part with good routing so digital signals and their returns path do not cross the DAC outputs 2)...
View ArticleRe: problem with AD637 Chip select
Hi Kris:I strongly recommend that you include these details in a new revision of the chip's datasheet.If you take a look at page 8, section "Chip Select":" The AD637 includes a chip select feature...
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AD9361 RSSI measurement
Hi, With an input tone or LTE TX signal at the RX input when I measure the RSSI value from register 0x1A7 I'm seeing an offset that I can't fully explain on the RX path. I'm measuring the input power...
View ArticleRe: Is possible use the ADL 5902 to detect AM signals?
Something is amiss here. Can you post oscilloscope photo of your input signal along with the output signal you are getting from ADL5902?
View ArticleRe: Altera SoC support for AD9361
Is there an easy way to tell when you synchronized with them and from which git branch? Thanks
View ArticleRe: ADuM1251 shows no reaction
Hello Joseph, thanks for your reply and im sorry for my late answer. The fraction of the schematic shown above gives the total amount on components on pin 6 and 7.But i change the ADuM and now it...
View ArticleADE7880 - What are limitations or restriction when using rogowski coils
Hello, On my devices that uses ADE7880 3-phase metering IC, it works with CT coil and shunt. Now I need to use rogowski coil with the devices. I noticed on the ADE7880 data sheet that there are some...
View ArticleRe: ADIS16448 can't return ID during one read
Thank you for your post. We would expect the same response for either 0x56 or 0x57. You only have to request one of the register's addresses to get access to its entire contents (16-bits). I wonder...
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Re: 1452 ASRC noise
Hi Alex, I was able to verify your noise issue by modifying your supplied project to run on the EVAL-ADAU1452MINIZ board with the serial port 0 inputs/outputs running as an I2S master. In addition to...
View ArticleRe: ADIS16334 old evaluation board
Thank you for the pictures. I am not sure if our software engineer will be available to look at this before our Christmas shutdown, but I have attached v2 for you, in case that helps you get up and...
View ArticleFlash programmer dpia for 21489 EZ-Kit?
I'm trying to program the flash on the 21489 EZ-Kit. I see that there is a 21489_m29w320_dpia but that seems to be for an HP emulator. I only have the EZ-Kit. What is the name of the dpia I need.
View ArticleSPI Communication
Hello! We are trying to get a communication from the BF547 to an STM32F205 working. Strangely enough, it only works up to about 5MHz and only in one configuration: result = adi_spi_SetMaster(hDevice,...
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Re: Problem with ADRF6720 Eval Board
I have finally get it to locked but the problem with software GUI window is still there, I installed on different computers, changed the resolution but it still doesn't show the bottom part of the GUI...
View ArticleHMC835 HMC1034 HMC988
Hello, Could you please tell me the differances between the HMC835 and HMC1034 and why one should be chosen over the other? The data sheets appear to have very similar specs, but the price of the...
View ArticleRe: HMC928LP5E phase shifter solder implementation question
Thank you for the answer. My target frequency is 3.5GHz. Thermal issue is not our concern right now because we only like to have a proof of concept experimental demonstration. Do you think it is worth...
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