Re: Please help with part selection...
Hi Tom, You could check out the AD8510. It has a drift spec of 1uV/degC and a low offset at 400uV maximum. It can also output 70mA of current. For a higher bandwidth application, you could try the...
View ArticleAD5752 GND connections?
I'm drawing up a schematic for a board that will contain an MCU and the AD5752 bipolar DAC. Not surprising is the fact I have two grounds on a double sided board - AGND & DGND which will be shorted...
View ArticleRe: Diverting Low Level Audio
Thanks guys. I really appreciate how fast a prototype has been made available for the library. I also appreciate the instructions Bob as this is not something I've done before. Between other issues to...
View ArticleBF518 interrupt Driven DMA
Hello Folks I have one question regarding BF518 Interrupt Driven DMA. I2S data is a steady streaming from ADC.My scenario is: BF518 receives I2S data from SPORT via DMA, process data and sends out I2S...
View ArticleRe: Carrier Aggregation Problem
AD9361 has a Multi Chip Sync feature that allows baseband PLLs on two or more chips to be synchronized.MCS synchronizes digital clocks, but it does not synchronize RF portions of the chip.
View ArticleAD9914 Eval Schematic Questions
I am using the AD9914 in my design and am using Analog's evaluation board schematic as my starting point. I have a question about the decoupling capacitors: On Page 3 of the eval board schematic,...
View ArticleAD9910 POWER-DOWN CONTROL
I check the following discussion. http://ez.analog.com/message/9312#9312 If i use the Power-down function, remain the Register vlaue?I want to control the DAC output as following.1.Register...
View ArticleRe: ADG2188 Software
Hello Sean, Sorry not to respond before. The VB6 environment is workable with form files. We are most interested in utilizing the code the makes status screen so I'd guess the full form details are of...
View ArticleADV7611 input format
Hi, Either 1366x768@60HZ or 1440x900@60HZ is my HDMI source，but i don't know how to set the adv7611. Table 6 doesn't mention this in UG-180.PDF file. Thanks!
View ArticleADV7842-VER.5.9c_AVEB.txt question?
Hi. All. I have a questions. I use the EVAL-ADV7842-7511. So, ADV7842-VER.5.9c_AVEB.txt using a script to express the monitor to FULL HD. Here, I2C address 0x50 expressed in this script. This address...
View Articleharmonic calculation ....
my total harmonic distortion is( VTHDN )=3.56% , if i am adding all 63 individual harmonic percentage is not equal to my total harmonic distortion. that both (total harmonic and individual harmonic of...
View ArticleRe: ADV7619 input video frame rete detect
hi raymondcarterThanks for your replay .I want to check the input video format and then pass the video to output with no process.Can you give me script for that .And how can I read back all the video...
View ArticleRe: ADFMCOMMS1
i have changed it in definit structure.i have changed the edk design but not the dac part.
View ArticleRe: ADV7842 Video input resoltion support
Thanks for your support Ray.We will definitely implement this. RegardsSwapna.B
View ArticleRe: ADFMCOMMS1
have you seen the ADC output on chipscope?i have a suggestion,try to build a sine wave using dac_dma_setup() function and comment the dds_setup function in main...the dac_dma_setup function relies on...
View ArticleRe: Issue with my ad7609, busy signal o/p..
Hi Steven, I am using AD7609, not AD7606. And no abnormal current is drawn at AVcc an Vdrive. Thankyou Steven, your suggestion was useful. Please suggest me answer for this: If Powering up the AD7609...
View ArticleRe: Issue with my ad7609, busy signal o/p..
Hi, Schematic can be found in attachment. Please go through it/verify it and make suggestions needed. In case of any more details, feel free to ask.
View ArticleADP1048 for 2kw solution
kevin Huang We would like to design 2000W PFC for motor application base on ADP1048. Do you have any design report for reference ? Like industance ? Mosfet ? ....etc all of key parameter !! Thanks so...
View ArticleFMCOMMS2 Zynq Zedbaord image is missing
Dear All, First let me wish a Merry Christmas to all of you. We wanted to try the linux demo IIOscope. Therefore we downloaded the image from the following...
View ArticleRe: bf537-ezlite bfin_sport TDM read - Unbalanced enable for IRQ
Back to the 2011R1 Release, when there is a user/blkfin-test/sport_test/sport_test.c, the TDM works fine with command like "sport_test -d -n 8 -t test_data". In newer version I need some time to check.
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