Re: The sign of the CMR and more questions
Dear Bob, I am impressed by the speed and quality of your reply. Thank you very much and have a nice weekend! Marian
View ArticleRe: Sigma300 (ADAU145x) Q&A
How do we read/find the Silicon Rev of the 1452? When will Rev D be released? Thank you,TomC
View Articleblock addressing
I'm referring to this post http://ez.analog.com/message/32330#32330about "grown" blocks addressing and i'm facing the same problem.In detail, i would have the addresses of a grown simple block, in...
View ArticlePulse Shaping of AD9957
Hi,The AD9957's datasheet says that encoding and pulse shaping of symbols must be implemented before the data is presented to the input of the AD9957. What if I ignore the pulse shaping operation?Thanks!
View ArticleADAS3022 input RC Filter issue tracking
Hi, All ADAS3022 input RC Filter issue tracking as below description.1. The Ri = 0805/90.9R on the ADAS3022 EVK, How to decide the Rivalue?2. The IN0+(Reference com point, no connect to ADAS3022 GND)...
View ArticleRe: AD7656 reference error question
Hey Rob,We're in the process of rolling the board and have decided that we want to change the reference voltage for the AD7656-1 to accommodate the less than rail-to-rail operation of our opamps. We...
View ArticleRe: Huge project to fill up a ADAU1452 and make it do something
Hello Bob: I've been applying this project to a number of 'noisy' sources. I have not yet twiddled too many of the controls, but have noticed that the remaining noise seems to be in the upper...
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Re: ADAU1446 Hilbert transform response
Hello Tom, To start with your easiest question: the Stimulus-Probe tool helps when designing with the standard filters and their cascade / additive combinations. Find more about this...
View ArticleDocumentation and size of board for AD8264-EVALZ
Hello!I am going to use eval board AD8264-EVALZ for testing our device. Where can I find documentation for board AD8264-EVALZ? Also I find documentation with size of eval board. Thank you.
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DDS: Testing, and Application Signal Chain Building using AD9834
Hi! Kevin, Thanks alot firstly, for helping on my queries. It helps. As informed earlier, I'm possessing two signal generators 33250A (Agilents).However, I want STEPWISE verrification of VPHS o/p swing...
View ArticleRe: ADAU1446 Hilbert transform response
Many thanks Bob for your considerations.Unfortunately i cannot "bite the bullet", my DSP is almost full and i have no space to fit the FIR required for HT.I can take some benefit as my upper band is...
View Article21489 - Low power options?
Hi, I'm wondering about optimizing for power consumption with the SHARC ADSP-2148x in certain situations when DSP is minimal. Are there any special configurations (for example, when just passing audio...
View ArticleRe: AD 6655 Operation
Hi, I realized that we did not have a quick start guide posted to the evaluation board page for the AD6655. Please find it attached and let me know if you still have trouble with operating the AD6655...
View ArticleRe: ADF4150HV Ref clock input
Yes, just ensure all the REFin requirements in Table 1 of the datasheet are met.
View ArticleRe: ADSP-21369 EZ-KIT & FAT16
Hi Jithul, Just wanted to give a quick update. Regarding the schematic, I'm not using anything extra-ordinary. I'm just using 10k Ohm resistors to pull up the MISO, MOSI, CLK and CS lines from the SD...
View ArticleRe: I want Software for use EVAL-ADF411XEBZ1 with LPT Port
Are you seeing any signs of successful communication between the software and the board: If you toggle the Phase Detector Polarity, does the output frequency change?If you change the Muxout options,...
View ArticleRe: AnalogDevices.DPG.Interfaces.dll
I'll check to see if we have anything. I'm not sure we do.
View ArticleAD-FMCOMMS3 Zynq Time and Frequency domian FFT Differences
I am noticing some differences in the data captures that I am making with the tuner’s (AD9361) ADI software when I take them in the Time domain vs when I take them in Frequency domain. If I capture...
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Re: Maximum Quality Factor
Hi Dan, You can compensate to some extent for the remaining variation of boost with Q, by adding a constant term to the volume control -- this is a small "zero compensation" that adds more...
View ArticleRe: ADV7441A with EIA-RS-170
The ADV7441A is quite old and is not recommended for new designs. Have you considered one of our newer products? -Matt
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