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Re: Difference between ADV8003 and ADV8005
ADV8005 is released now. Are you still needing this information? -Matt
View ArticleRe: ADAU1772 Digital Mic input and Digital filter dynamic range
Hi JJB, In my measurements I see that the dynamic range of the PDM input path (and measured on the 24 bit serial port) to be around105 dB. Regards,-BillJ
View ArticleRe: question about u-boot memory layout with BF526 8MB SDRAM
Hi Aaron, Some time ago, we discovered that the SDRAM on one of our boards was not connected correctly. Therefore, we needed to limit the SDRAM usage to one 8MB bank of the 32MB SDRAM. You all...
View ArticleRe: OP467 & OP467S Power Supply Current
Jim, I spent 27 years at National Semi, and all of the op amp data sheets listed total supply current for the package, the reasoning being as you noted, you can't turn off certain ones. So it seemed...
View ArticleRe: FMCOMMS5
couple of seconds after ZC706 power up the DONE led is lit. The FMCOMMS5 board shows no led.
View ArticleRe: AD9361 ssues with q0/i1/q1 on latest kernel and Vivado HDL
Hi Mike,That didn't solve my problem, and I'm still investigating. I think I'm going to have to iterate through ADI's commits to find my problem.My HDL is in line with this commit (the commit just...
View ArticleRe: I want to extract 5.1 ch SPDIF audio from AD7611 chip. Is it...
i tried to look for a 5.1 amplifier only for the output from TV (not a reciever) with smart tv's who needs a reciever? nobody has this type of device. But . if you aren't looking to develop a product,...
View ArticleRe: ADE7880, Can't get ZXTOVA, ZXTOVB, ZXTOVC flag at STATUS1
Hi hmani, Thank you so much for spending time on the issue I got. Using the small number like 0x01FF, ZXTOVx work properly to me. For now it should be ok. Since I am new to ADE7880, originally, I...
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Re: AD9513 input signal type?
Hello Keven, I'd like to add that this spec is about 1/4 of the LVDS spec, so even a low amplitude LVDS signal is sufficient to drive the input of the AD9513. -Paul Kern
View ArticleRe: ADA4817 - Transimpedance Configuration Evaluation
HI George, The frequency response is very bad. The configuration you made by inserting 1kohms between the VNA source and -IN forms an ordinary voltage amplifier with a gain of -10 and not a...
View ArticleRe: AD9912 I use spur killer, I need killed spur harmonic 2, It should write...
Again, I do not see anything fundamentally wrong with your code. Let's start at the beginning and work through this step-by-step. What is the system clock frequency?What is the DDS tuning word? It...
View ArticleRe: Auto detect input
Hi Christopher,Just had a quick look and it looks nice, can you explain a little how it functions? does one input have priority over the other or is the logic searching back and fourth for a signal?
View ArticleRe: Auto detect input
Hello Graeme, Analog Digital | Select--------------------------------------------< Thresh < Thresh | Analog< Thresh > Thresh | Digital> Thresh < Thresh |...
View ArticleRe: Auto detect input
Hi Chris, That looks like its going to do the job, I'm only mono on the input so I'm guessing i can just remove one line from each Graeme
View Articlead9467_fmc on the Zedboard
I'm trying to implement the ad9467_fmc project on a zedboard, but had to make some changes to the zed_system_bd.tcl script to get it to compile correctly. I mainly want to make sure the changes I made...
View ArticleRe: Auto detect input
Yes, and reduce the SignalDetectors by one so each has only one input. Chris
View ArticleRe: What is output of ADA4691-2 in Shutdown?
Hi Satoshi, I haven't yet hear any responses from the product owner of this part. I am really sorry for the delay. But I will let you know as soon as I get the information that we need. Best regards,Emman
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