EVB-ad7781
Hi all, I'm trying to work with the evaluation board ad7781EBZ with windows-7, is it possible?I installed the evaluation board software and connected a load cell to the board,I also followed the...
View ArticleClock Generation and Distribution (AD9577)
Hi,I want to generate and to distribute 128MHz clock to ADC/DAC(AD9707,AD9251). (I need 3-LVDS and 1-CMOS outputs)I'm using AD9577.Ref clock is SINE=26MHz (50 ohm 0dBm from OCXO)OUTPUT clock...
View ArticleAD9361 group delay
Is any group delay vs frequency information available for the AD9361 TX and RX programmable baseband analog filters?
View ArticleRe: why there are 16 pixel offset in the imageviewer after using pvp module
Hi, What board and processor are you using? Is this offset image seen directly as the result of the PPI or after the PIXC that I see is also in the video pipeline you configured in your code. Have...
View ArticleRe: AD9628: Power-up sequence
Hi Mr. K, There are no known AVDD or DRVDD power-sequencing requirements on the AD9628. The AD9628 does go through an initialization process at power-up. To be sure the AD9628 initializes/powers-up in...
View ArticleEVAL-ADV7625-SMZ not outputting HDMI
About a week ago my EVAL-ADV7625-SMZ stopped outputting HDMI.Anyway to reset the board to the shipping defaults to make sure its not something I mis-configured? Thanks,
View ArticleAD9854
Hi!Can you comment if I can characterize VPHS performance evaluation of AD8302 using AD9854 EVAL kit. Sincere regards,Dr.Babankumar
View ArticleRe: EVAL-ADV7625-SMZ not outputting HDMI
By default, the application binary for EVAL-ADV7625-SMZ will route video:* from RXA (J2) to TXA (J7)and* from RXB (J3) to TXB (J8) Have you reprogrammed the application binary? Do you still have the...
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AD9834 output magnitude
Hi all, I have a question about the output magnitude of AD9834. I use two AD9834s and they worked fine, but one of them provides weird output suddenly. For the yellow wave, there's 47k ohm resistor at...
View ArticleRe: Interfacing an ADIS16480 to a fit-PC2i-C1600
Just a quick update:I finally got all the hardware and started putting it all together. For the time being I run Angström on a Beagle Bone Black and I'm using the SPI1 module for interfacing the...
View ArticleCollecting 8 Channels in Visual Analog (AD9276, EVALCZ)
Hello, My lab is trying to collect 8 channels of data through the AD9276 ADC evaluation board and the HSC-ADC-EVALCZ board. We created a canvas that duplicates the "samples" template 4 times, and...
View ArticleRe: Early termination of SPI using burst mode reads in an ADIS16364
To be honest, I am not 100% sure. Have you tried this yet? It would be a simple experiment; just verify that ZACCL_OUT consistently reads close to -1g when sitting flat on a table. In the past, we...
View ArticleRe: ADAU7002 20-Bit PCM Output Format
Hello, The output of the ADAU7002 is signed two's complement. So 0x7FFFF is positive full-scale and 0x80000 is negative full-scale. The offset you are seeing is not from the ADAU7002, but rather the...
View ArticleLooking for a Compact Accelerometer
Hello, I am looking for a compact (smaller than 1 in^3) 3 axis accelerometer.- able to measure around +-1g at 60 Hz- having battery and SD card (or any other storage) Any suggestions would be highly...
View ArticleADV7842 IBIS model / SDRAM output driver impedance
Is the ADV7842 IBIS model available? I need to know the ADV7842 SDRAM controller output driver impedance.(I want to see if I can eliminate the series resistors between the ADV7842 and the DDR SDRAM.)
View ArticleRe: ADV7842 IBIS model / SDRAM output driver impedance
please check this link http://ez.analog.com/thread/9946
View ArticleAD9952 Powerdown
The datasheet lists only a full powerdown current of 27mW, but I suspect that that is only for the software powerdown mode.Our application is a low duty cycle battery application, so we are in...
View ArticleRe: 4k input with CP_FORCE_FREERUN(ADV7619)
Hi Kikka, This makes sense-- when you force freenrun then the internal PLL isn't locked to he input and just runs at whatever frequency it was set to. It wouldn't be affected by the input noise. When...
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