Re: ADN4604 SDI interface
Hello, In a typical application a SDI cable equalizer chip is used to equalize the cable as well as convert from 75ohm single-ended to 100ohm differential signaling which is optimal for the crosspoint...
View ArticleIs there an audio streaming example project for 21489EZKit?
Hi, I just received the 21489EZKit and installed CrossCore and 21489EZKit BSP. There are only 4 examples that come from the BSP, such as 256_Point_FFT, 512_Point_FFT, Device_programmer and...
View Articlepower amplifier
I am looking for a power amplifier which can drive from 100mA up to 500mA (differential output) into an inductive load (it is just 100uH I guess).The design is a servo loop. The loop bandwidth is DC to...
View ArticleRe: Old stuff in "Recent Content" window
Hello Dan, Thank you very much, now it makes sense. I appreciate your efforts to keep the communities organized. Bob
View ArticleRe: ADuM6132 problems with DC-DC-Converter
Florian: Looking at the file Bypass.png, it shows no connection to VDDB. Per Table 11 you need VDDB to be fully powered or the internal dc to dc converter will be off and Viso will go to 0V. Please...
View ArticleAD-FMCOMMS1-EBZ with Vivado IP Integrator 2013.4
Hi,I'd like to use the AD-FMCOMMS1-EBZ with Vivado IP Integrator 2013.4. Is there any guidance or migration tips for getting the existing code to work with Vivado IP Integrator, e.g. by wrapping legacy...
View ArticleRe: Is there an audio streaming example project for 21489EZKit?
Hi I just asked this question a couple of weeks ago:http://ez.analog.com/thread/38282 The answer seems to be to download the BSP for the 21479 and port the code (easy). Doug
View ArticleClik here to view.
Re: ADAU1761 how to playback at twice/half speed
Hello pomah, Brett's answer is correct, as SigmaDSP is not yet capable of the complex algorithms that make transparent-sounding pitch shift possible. SigmaDSP started out with simple audio...
View ArticleRe: ADuM6132 problems with DC-DC-Converter
I know that it is not connected in this picture. That's why I wrote the pin connection in my last email. It's connected to 14V.I will check the supply voltages when I'm back at office in two weeks. Is...
View ArticleAsking about AD1937 noise
Hello, Analog Device. I am debugging some developing board, it has AD1937 and I just apply power and DAC out has some high frequency noise.I didn't program ad1937 at all but DAC out has some...
View ArticleRe: Piezoelectric sensor preamplifier
You need a "charge" amplifier.This is nothing more but a VERY low input current opamp and instead of a feedback resistor you have a feedback capacitor in parallel with a 10M or higher resistor (or the...
View ArticleRe: Analog switch for low noise DC
Depending what your circuit does... Charge injection is by far the largest noise source in solid state switches.
View ArticleRe: AD5370, AD5371, AD5372 and AD5373 evaluation board software commands
Hi, I have read about the new dll for the ad5370 demo board.Learned a lot and wrote the attached by building on the example.This finds multiple boards and assigns i.d. When I choose board index #1 the...
View ArticleRe: ADXRS649 Calibration Options
Calibrating the rate might not be the issue. Gyros always give you delta rate. Even at rest they will output a delta rate which is the bias and random angle walk. In order to get the absolute heading...
View ArticleRe: Question about gyro adis16266
If your vehicle does pitch and roll as well , one gyro will not be enough. It all depends on how accurate you need to keep the heading, how much space and power you got and how much money you are...
View ArticleRe: AD9548 - 1PPS and loop filter BW issue
I am not familiar with your specific application, but I do know GPS receivers and the PPS output has sometimes some serious phase jitter... many times more than a good signal generator. If you use a...
View ArticleRe: U Boot in BF527 Based Eval Board
I saw you are working with ICE-100B and have error message with it, actually I've never tried with ICE-100B before, we are using the gnICE or gnICE+ for this.
View Articlehow to build usb wifi driver (TL-WN821N) and add it to rootfs
Hi： I want to use usb wifi on bf548 based on uclinux-dist-2010 presented in the link: http://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:drivers:wifi_over_usb&s[]=usb&s[]=wifi...
View ArticleRe: how to build usb wifi driver (TL-WN821N) and add it to rootfs
Please follow http://ez.analog.com/docs/DOC-10626 to use the ADI usb wifi default configuration scripts to bring up the USB wifi function now that you have problem doing it manually
View Article