Re: AD9361 performance questions
Moving this question to the Wideband Transceiver community.
View ArticleRe: Mux for Cap-to-D converter
NXP makes a series of I2C bus multiplexers which allow multiple devices with the same address to be accessed over one I2C bus. Checkout the PCA954x family at www.nxp.com
View ArticleRe: ADAU1761 without DSP, SigmaStudio
Hi Shoboro,I have find the same problems,I am using the Avnet Zedboard,the controlling unit is ZYNQ(Xilinx FPGA+ARM),there is a ADAU1761 on this board. Now the FPGA have generated the I2S timing,the...
View ArticleADAU1761 problems on Zedboard
I am using the Avnet Zedboard,the controlling unit is ZYNQ(Xilinx FPGA+ARM),there is a ADAU1761 on this board. Now the FPGA have generated the I2S timing,the ARM have configured the chip by I2C,and...
View ArticleRe: IMAGEON FMC ADV7611
Hi Steven, I've mainly tested with qv4l2 utility, but also tested streaming video with vlc. You need to select a video mode first though. In qv4l2 you can do this by selecting the mode from the...
View ArticleClik here to view.
Re: Amplitude demodulation
Hi Allthanks to Joel who helped for AM demodulation, much appreciated. While I solved the demodulation of my 1.1 GHz carrier, I need now to generate 8 carriers , spaced of 100 MHz from each other, to...
View ArticleRe: AD2S1210 LOT and DOS pins are always low
I found the problem, there was a software bug and the sample pin was not triggered correctly, so if you have the same problem check the sample pin first!
View ArticleRe: AD9643 - how do control the sampling rate?
Dear Harris: I am sorry for I haven’t added the explanation for the register settings for the AD9623-1 on last post. Now, I have listed the settings by following Kyle’s suggestion updated...
View ArticleRe: A quick question about the EVAL-CED1Z
Hi Johnny, Thanks again for clarifying. As it is I've now bought the AD7760 combo and look forward to exploring what it can do. Cheers, Jesper
View ArticleRe: Please help, every time I read zero value
Hey Dlath Apologies for this let response, no need for explanation, but hope that you understand the situationAbout my post, the problem is gone. Reason mysterious short circuit, now chip is working...
View ArticleDither in ADC
To improve ADC SFDR, dither can be applied in 2 ways: low freq noise at the analog input, or 2) wideband noise from an internal DAC is summed with the signal and the digital output is corrected atfer...
View ArticleClik here to view.
Re: ADE7912: circuit configuration
Hi AP To answer your questions: A. I have attached the shunt connection figure as shown in user guide:This figure shows that the shunt's ground terminal is connected to AGND_ADC1 ( which is separated...
View ArticleEVAL-AD7609 Evaluation Board
I am looking for technical information on the AD7609 Evaluation Board. How can I get a schematic or functional description with interface/pinout descriptions? I am trying to find out if I can use it...
View ArticleRe: ADV7171 Output level
Hello, Please note that this part is not recommended for new designs so support for it will be slow. I'll see what I can find. Dave
View ArticleRe: Rewriting the HDL for AD9467
Hi, We received your question, but due to the holiday coming up, many employees are trveling for the shutdown period. Please stay tuned and we will get back to you with an answer as soon as possible....
View ArticleRe: ADV7393 readback
Here's a thread that addressed a similar problem http://ez.analog.com/message/53292#53292 1) Also don't do a stop command at the red bracket, leave SDA high and just do a restart commend.
View ArticleAD9102-EBZ - Question/Problem with USB Connectivity
Hi. We recently received the AD9102-EBZ evaluation board. I was able to install the software + drivers, connect a clock source + power supply + scope, and run the AD9102_SPI.exe software in order to...
View ArticleRe: AD9102-EBZ - Question/Problem with USB Connectivity
Hi Ben, It is not possible to have reprogrammed the PIC over USB. Try rebooting the computer and power cycling the board to see if that resolves the issue. If you are still having problems, ensure...
View ArticleRe: ADIS16480 Register Writes to PAGE_ID 0x03 problems
I think that I would have the same thoughts that you do because by itself, moving from page 2 to page 3 doesn't do anything different, other than access a different page in the RAM. Any chance you can...
View ArticleRe: Sort an array - find the best way!
Hi LuigiDiPalo,Have you considered merge sort? There are c code for merge sort readily available on web. Using "merge sort c code" can find them. For your case, you may need to modify the c code, which...
View Article