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Re: Refection in REFA of AD9525
pkern: Maybe I find the reason for the reflection. I use HMC910 in previous of AD9525. Each pin of output diff. driver of HMC910 is connected to VCC via a 50 ohm resister, as the picture below shows....
View ArticleRe: ADIS 16480 data output issue
Check out page 30 in the ADIS16480 datasheet, with specific reference to EKF_CFG[3]. Does that meet your need?http://www.analog.com/static/imported-files/data_sheets/ADIS16480.pdf#page=30 If not,...
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AD9250-FMC interposer and VC707 integration
Hi, I recently bought AD9250-EBZ and FMC Interposer Card. My aim is to capture the signal through ADC. digitise it and send it to FPGA for filtering. However as a first step, when I try to integrate...
View ArticleAD-FMCOMMS2-EB and ZC702 boot image problem
Hi,we are using ZC702 evaluation board to evaluate AD9361 device, but when i am trying to copy the image file in to SD card i am getting problem.How to copy that image file in to SD card? whether i can...
View ArticleAD9361 Tx port output power
hi, I am working on AD9361 and i am checking the output power of AD9361. I am getting -19 dBm o/p power onyl.i am using TX1A port as output port and i faced problem during changing attenuation.when i...
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Re: how can i use the algorithm of pitch transposer
Hello, 1. The ADAU1452 is so new that advanced algorithms like the Pitch Transposer have not yet been coded. So far, Reverb is the only special effect available. Pitch Transposer is...
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Re: ADAU1452 for Digital Volume control
Hello Graeme Dithering can typically add a bit or two of additional resolution when digitizing an analog signal -- see Chapter 3, page 38 of Steven W. Smith's book The Scientist and...
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Re: ADuM3481 multichannel SPI interface application issue
Hi Dave, So, you suggest add. a Diode on VOD/U602 and VOD/U605 (as attached schematic) or have other suggest? Thanks!
View ArticleRe: ADuM7440 EMI vs Data-rate
Hi Dave, Thanks very much for the reply. I'll take a look at the ADuM1440 and see if it will fit my needs. Kind regards,Lionel
View ArticleRe: AD9250-FMC interposer and VC707 integration
Hello Satheesh, Regarding the download.bat, the screenshot you've sent shows that the download has been performed successfully. That is the expected flow.The tests on various test modes should appear...
View ArticleAD9361 : Single Port Full Duplex Mode with CMOS level ,Timig Diagram
Dear Sir : We are high interesting in AD9361 for now project, according to the application, I want to configure digital interface of AD9361 as single port Full Duplex mode with CMOS level,...
View ArticleRe: ADV7611, saveral questions
Hi, Thank you very much for your reply, and sorry to take time but we have additional questions. In regard to (4), what is the best way how do we setup to shutdown the internal video processing ?We...
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FMCOMMS1/KC705 adc data low amplitude noise
Hi all,A user asked this on github:" I am building fmcomms1/kc705 and testing with no-OS/fmcomms1 and an RF rx/tx loopback cable. Everything looks OK except that the ADC data looks like low amplitude...
View ArticleRe: ADAU1452 for Digital Volume control
Thanks Yagami I thought this might be the case, the whole system would need to be 32bit. I was hoping there was maybe a way to re package the signal after attenuation. Im curious how this is done from...
View ArticleRe: Disable 2rx2tx mode for AD9361
Hi Paul, Yes you can use the AD9361 in an 1rx1tx mode by not setting this flag.What HDL version are you currently using? -Michael
View ArticleRe: AD-FMCOMMS2-EB and ZC702 boot image problem
Please see here: http://wiki.analog.com/resources/tools-software/linux-software/zynq_images If you want to use a Windows host also read...
View ArticleRe: AD-FMCOMMS1: How to make a digital signal from ML605 to analog?
Hello Lennen, Where are you looking for the hardware result ?What have you searched about 9122 CORE / I2C control ? How did you compile 9122~.v project ? Via engineering zone we can offer support on...
View ArticleRe: AD9835 FSYNC voltage level
Hi Aaron, May you provide the schematic and power-supply sequence? Regards,Miguel
View ArticleRe: AD1939 DAC outputs - Construction and Output current capability
Thank you Dave for your recommendations. I am going to make provision fortwo coupling caps on my PCB as drawn in your pictures. About AD1939 DAC outputs, on which load is the performance specified...
View ArticleRe: After generating an application LDR with schematic code and...
I have resolved this problem,and it is caused by not configured the SPI to corresponding DPI pin after changing the SELECT_SPI1 to SELECT_SPI1_NO_WAIT.That comes with my carelessness.
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