Re: A couple of questions for AD7607
Hi, Kaos. I am looking into this. I'll get back to you soon. Regards,Karen
View ArticleRe: EVAL-AD7609 Evaluation Board
Hi, The technical note for the EVAL-AD7609 which describes the operation and set up of the evaluation board is included in the software which you may download here:...
View Articlehow to use two cores for pbx
Hi, Can pbx use the two cores? if so, how to do it? Can you give us some guidance, thanks?
View ArticleRe: EVAL-AD7634 - Stand-alone mode
Is the HW/SW pin low? If so it cannot be configured by hardware pins and must be written to via the serial port. Do the hardware pins work if you use the part with the parallel interface enabled? You...
View ArticleRe: USB keyboard/mouse for the Zynq Device?
Hi Hetty, Please read the ZC706 eval board pdf http://www.xilinx.com/support/documentation/boards_and_kits/zc706/ug954-zc706-eval-board-xc7z045-ap-soc.pdf On page 11-12 you will see discription on what...
View ArticleRe: Rewriting the HDL for AD9467
Hi there, Due to the Holiday shutdown, many of our employees has already taken off until the second week of January. We will get back to you shortly after. Sorry for the inconvenience, and Happy...
View ArticleRe: Sampling Frequency Increase in ADFMCOMMS-1
Hi there, Due to the Holiday shutdown, many of our employees has already taken off until the second week of January. We will get back to you as soon as possibly. Sorry for the inconvenience, and Happy...
View ArticleRe: Tx Quadrature Calibration (Tx port output power)
Can you turn off/disable a component after AD9361 Tx output? Do you have a switch that you can use to break the signal path to the antenna? It is not recommended to change the attenuator setting....
View ArticleRe: AD-FMCOMMS1-EBZ input modification
Hi Steve, Due to the Holiday shutdown, many of our employees has already taken off until the second week of January. We will get back to you as soon as possible. Sorry for the inconvenience, and Happy...
View ArticleRe: Tx Quadrature Calibration (Tx port output power)
The problem is that a higher than normal output power (no attenuation) at the AD9361 output could cause PA overload conditions. What if I switch the port outputs from A to B (in our system the A port...
View ArticleRe: Sort an array - find the best way!
The recursive function to do merge sort in the previous attached should be ok. I found a non-recursive one to do the same, see mergeSort_nonRecursive() in attached. Not so sure which one works faster....
View ArticleRe: ADV3002 EDID reply
Hello, Can you please provide further information with regards to the problem?1.) If you reset the ADV3002 and start with PORTC (DVI OUTPUT B) does the EDID information get displayed correctly? 2.)...
View ArticleRe: ADuM3221 Gate Pulldown Resistors
The ADuM3221 defaults to output low when either the primary or the secondary is unpowered. This means that it is not required to have the external pull-down, but adding one should not interfere with...
View ArticleRe: AD620 oscillation with long cable drive
Hi Ricky, Thank you for tracking this down. It is a great reminder of one way to use the REF input. Best Regards,Steve
View ArticleRe: What is the LO Leakage at the TX ? Image rejection?
LO leakage and image rejection are approximately -50dBc at 0dB attenuation.Datasheet includes performance specifications on carrier leakage and SSB rejection in the specification table and performance...
View ArticleRe: 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 ArticleSetting data and clock lines low during sleep
I'm using an ADuC831 with an SPI connected RTC and memory chip. I have not been able to get the clock and data lines to both be low during the power down mode (low current sleep). If I leave it in SPI...
View ArticleRe: AD7291: 8-CHANNEL, I2C, 12-BIT SAR ADC WITH TEMPERATURE SENSOR
Hello, I have sent a message to our development team to confirm the design of the Alert output pin. I will update this post when I receive a response. The evaluation board for the AD7291 has a 10...
View ArticleEcho Cancellation and SigmaStudio
Hi,I would like to implement echo cancellation using the SigmaStudio platform and the EVAL-AD1940AZ dev board. In previous discussions dating back to 2011, it sounds like the only option is to start...
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