Newbie needs help in setting up AD9548 eval software
Hello there, I am a newbie and I have problems using the AD9548 evaluation software. Hope someone can help me in this. So far I was able to see that the sysclk was locked and ref A is valid for use,...
View ArticleRe: Readback gain reduction of Dynamic Processor with ADAU1452
KJBob (and SteveL) - Thank you for this block! For peak metering this does a much nicer job than the k/s delay found in the default blocks for the ADAU1452. Now I'm also trying to implement some...
View ArticleRe: ade7854 linux driver documentation
Hi Dan This is definitely not written by someone from ADI. I checked with my team here. Maybe someone edited the Windows driver file written by us, for Linux drivers. Please look into the origin of...
View ArticleADF4159 single triangular burst settings
Hello, I'm trying to configure a single triangle burst waveform on my EV-ADF4159 board with ADF4158/9 PLL software version 4.10.5. Through the ADF4159 data sheet, I know that ADF4159 can be...
View ArticleClik here to view.
Re: Readback gain reduction of Dynamic Processor with ADAU1452
Hello edarring, Perhaps you could try the RMS to DC converter shown below. It computes the RMS value of its input implicitly, using the same principle ADI puts in their analog RMS IC (for...
View ArticleClik here to view.
Re: Design with AD8338
Hi Jino, I do appreciate your help. It‘s an underwater acoustic receiver which is used for underwater communication system. I'll come back when I meet new design problem.
View ArticleRe: AD7175-2 Eval Board Schematic
Hi aym,What is your email address? I will email you the .sch file. Regards,Jarwin
View ArticleValue of Clearance and creepage
Hello Our customer will use ADuM6402.Could you give me your advice what do below difference of value of clearance and creepage mean ? VDE document downloaded on your web site says below.Clearance:...
View ArticleClik here to view.
Re: Readback gain reduction of Dynamic Processor with ADAU1452
Hello edarring, Here's another idea: Employ the-1452's unique slew volume control as a dynamics processor. This involves flopping its inputs -- placing DC into its audio input, and rectified...
View ArticleRe: AD9361 tx spectrum is always wrong, is always three spectrum
hi,till，thank you very much！the image, carrier rejection should be very small signals，suppression should be less than -40dBc，but now only -10dBc,So I should how to debug to reduce these signals?and...
View ArticleRe: ADP5090 - Super capacitor instead of battery as storage device. Can it...
Hi, The ADP5090 can't support lower SETSD voltage because the ADP5090 will turn off the power path between the SYS and BAT when the SYS voltage is lower than VSYS_TH around 1.8V. So even if you set the...
View ArticleRe: AD7767 Tsettle specification incorrect?
Hi, Olaf. Apologies for the delayed response. Are you using a 1MHz MCLK? If so, tsettling is at 2.37 ms, close to what you are seeing in scilab. Can you share your screenshots where you are measuring...
View ArticleRe: Choosing supply voltage for Inamp AD8221
Hi Thejesh, For this kind of application, the commonly used supply voltage for this type of amplifier is +/-5V. This is to take advantage of the larger input voltage range. Take note that there is a...
View ArticleWhat is the normal overload behavior for the SSM2603 ADC?
Should it wrap or clip? We are only seeing clipping if the ALC is enabled.
View ArticleRe: Interfacing ARM and AD8403(Digital Potentiometer)
Hi, Bhaageerathi. According to your previous posts, you were able to write to the part.for RDAC1, data 01=520 (SPI->DR=0x0001) data 02=568 (SPI->DR=0x0002) data...
View ArticleClik here to view.
Re: How to program AD5686R Evaluation Board SPI using arduino mega 2560?
Hello, thank you for your reply. 6. When LK3 is at posistion D. The Vref of AD5686 is 5V at(TP2) but external reference is not connectedWould you be able to do a short circuit test on possible sources...
View ArticleRe: ADXL375 evaluation board's behavior at ODR=1600Hz,3200Hz
Hi NeilThank you so much for your support. Regarding "around 0 behavior", it is different from other gravity data, I think.eg. 1d=00d=0-1d=0-2d=-2Then I can understand about attached wave behavior.but...
View ArticleRe: bfrom_SpiBoot fails with failure mode depending on SPI clock speed
The issue was that the PLL had been altered from hardware defaults so the SPI clock was running too fast. Restoring VrCtl, PllCtl and PllDiv to hardware faults has fixed the problem.
View ArticleRe: Simple question, whats the name of this T element and where do I find it
Hah sorry I see it now T element, up in schematic section...
View ArticleRe: Labview source vi's for AD7173-8 eval
Hi knap,Can you give me your email address so that I can email it to you. Thanks,Jarwin
View Article