Re: ADCMP582 Comparator: Disable Latch Feature.
Hi Jay,Please forgive me for being a bit dumb. I would think that the SIGN of the differential voltage either enables or disables the latch functionrather than the magnitude. Just like all differential...
View ArticleSPDIF analysys on 21364 ez-kit
Hello everybody. I want to analyse 21364 kit for SPDIF to analog fidelity. What I want to do is to insert via spdif a signal (for ex. 10kHz sine) and in different configurations observe what I get via...
View ArticleClik here to view.
uC vs. SigmaStudio booting a gaggle of ADAU1701s
Here's a second issue from a troubled mixer prototype. Posting my first issue resulted in some real help, so here goes: The mixer uses a dsPIC booting six ADAU1701s on two I2C buses (Snow...
View ArticleRe: ADV7511 embedd sync register settings for different video rates
Nope, no tool. These were done once by the designers and there's never any reason to change the listed ones in the programming guide. Just add a line to Table 32 and the other tables are generated...
View ArticleRe: Queries about AD6654's NCO and DDC
Thanks for contacting ADI. Your inquiry is currently being reviewed. We may need to contact you to obtain more details on your AD6654 implementation/configuration. Best Regards,TonyM
View ArticleRe: ADV7511 embedd sync register settings for different video rates
Thanks. OK then, is there any ready info like those on table 32 for the rates I listed above?
View ArticleRe: AD9364
RFPLL real time lock signals are available on CTRL_OUT pins. Their measurement can be synchronized off of that signal.
View ArticleAD9364
Our customer is evaluating AD9364 to use Rx side only. Is it possible to disable full transmission path if it is how can it be done ?
View ArticleRe: ADUM640x - Input ripple
Christoph:I don't see how changing from the ADuM5401 to the ADuM6401 should change the noise on the inputs, since they are basically the same die, but with a thicker polyimide insulation on the...
View ArticleRe: How do i set 720p 30fps in adv7181c?
Our older generation of parts doesn't support 720p30 due to the length of the horizontal blanking period of this video format. It is more than half one line length which overflows an internal counter....
View ArticleRe: 3D image from L/R PAL cameras without crosstalk
Let's tackle this one step at a time. 1) you have 2 PAL camera's which are 576i25, pixel clocks are locked but field, H & V syncs are not frequency locked or phase locked. So the first step is to...
View ArticleRe: ADV7511 embedd sync register settings for different video rates
The only information I have is what's in the the tables. The pattern is straight forward, just look at the tables below table 32 and the register definitions.
View ArticleClik here to view.
Re: ADV7511 embedd sync register settings for different video rates
Thanks. I was able to successfully convert from the info on table 32 into the register settings on table 33 (at least on 720p-50) I just like to know if there is info like those on the table...
View ArticleRe: AD7793 EVB Source Code
Hi Jarwin,my email address is busillis.busillisATgmail.com.Many thanks,Davide
View ArticleRe: AD9364
I would recommend supplying power to the Tx path even though it not going to be "used". You may find that your use scenario will require internal Tx blocks. Tx outputs if unused need to be terminated....
View ArticleRe: ADRF6655
Hello,I was able to verified that we did test the VCO over temperature variation at a few different frequencies and the VCO stayed stable and lock.Thank you,Assaf
View ArticleClik here to view.
Re: Flanger module for Sigma DSP on Sigma Studio
Hi Shogo, It seems this module has been removed. I checked all SigmaDSP processor project Tree Toolboxes and could not find it. Perhaps the reason for this is there was a bug back in 3.6 release and...
View ArticleRe: ADRF6518-EVALZ Board Software Issue
After applying a a DC voltage to VGN1, 2, and 3, I was able to see the individual gains for each of the amplifiers. I however was not able to get all of them to add up when applying the voltage to all...
View ArticleClik here to view.
Re: AD7291 Temperature reading not stable
Hello Achim and May, Once again thank you for your support and patience.I will try to go over all the points you kindly pointed out: 1.- The 10 uF capacitor is a ceramic X5R capacitor...
View ArticleRe: USB3.0 Isolator
Hello Matthias Galvanic isolators using our current technology can cover USB low and full speeds, up to 12Mbps. We think we can push it to cover high speed, 480Mbps. USB3 is 6-12x faster than digital...
View Article