Re: AD8137 getting hot when power on
Hi, Lily. That's very good to hear that you had solved your problems very quick. Good job! Let me know if you have other concerns. Regards,Anna
View ArticleRe: ADP5050 uncleared issues (for me)
David, Hopefully, the following answers to your questions will help you decide on whether the ADP5050 meets your design needs. 1. I need to use the 200 mA LDO as 5.4V input and 5V output (and 150mA) is...
View ArticleRe: AD9129
There is an offset current of 1/17 * FS mA, so if you add that to the peak-to-peak range of 9.375x2 = 18.750 mA, you get the full scale current. The offset is always there, so the comment of peak AC...
View ArticleRe: AD9523-1 Win7 drivers
Thanks for your help, Paul! With the updates we got the board communicating in Win7.
View ArticleRe: Refrence Design for AD-FMCOMMS2-EBZ
Thanks Robin, We just got our Zynq board and I'm trying to bring it up. But there seems to be a problem writing the SD card using my laptop internal card reader. The program aborts in the middle of the...
View ArticleRe: POWER-UP/DOWN SEQUENCE of ADV7181D.
Hello. Thank you for your reply.When you finish double checking, please let me know. Best regards.
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Re: ADAU1772 - Active Noise Reduction?
Hi Charles, You can estimate the group delay of any SigmaStudio filter at a frequency of interest by plotting its phase response and approximating its derivative as shown here: Here, the...
View ArticleRe: ADV7630 chip revision codes are different from those described in the...
Hi Davd.Thankyou for your answer.I have understood that there is no other updates to the software manual. Best regards.aimPoint
View ArticleRe: 8221 and input cable length
Emman, Thank you so much for testing it out. The resistors are thin film resistors on silicon die. They are part of a thermal sensor. I spent quite a good amount of time. today, and found that it had...
View ArticleChannel Filter rejection
Hi I'm looking for rejection plots/data on the TX and RX channel filters. In reading the application docs I don't see any reference to these filters except in the Filter Guide where it generally...
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Re: about VisualAnalog
Hi Kou-san, Yes, the AD9257 output Bits[13:0] are being counted as Bits[15:2]. There is a work-around we can do in the VisualAnalog Samples Canvas. There is a VisualAnalog Component called Bit Shifter....
View ArticleRe: 2 independent RF channels
Thank you for your response and suggestion. We are exploring different options just to limit the board density. If we need a receive only device, can we just use the output from one of the transmitter...
View ArticleRe: AD8138 differential gain and phase specifications
Hi, John. According to the apps engr of this part, the ADA4932 is the next-generation of AD8132 so it has a little better diff gain and phase errors. But if you will only replace AD8056, then AD8132 or...
View ArticleRe: ADC used for single-pulse conversion
Hi Postino, Here are some list of ADC that could be suitable for your application. You may also wanted to check the ADI website and do a parametric search and put in parameters on the ADC that you...
View ArticleADV7842 Power-Down Sequence
In the datasheet, under the "Power-Down Sequence" section, it says:"The ADV7842 supplies can be deasserted simultaneously as long as a higher rated supply does not go below a lower rated supply." Is...
View ArticleRe: DDS AD9910_PCBZ Single Tone Configuration and Hardware setup Required
Hi, Before I answer your questions, have you verified first if the evaluation board is indeed working before you did external control? It would be worth to do that first. And since you are using XTAL,...
View ArticleRe: Select Inertial Eval Sys
Hello Andrew,Answering this may require contributions from multiple teams, but I can start with the basics. Yes, we have a University program. http://www.analog.com/en/university/topic.htmlFor a quad...
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