Re: About AD9361 RX register setting
Please download and read supporting documentation from the link below: AD9361 AND AD9364 INTEGRATED RF AGILE TRANSCEIVER DESIGN RESOURCES | Analog Devices The documentation describes API drivers used...
View Article1701 (DAC?) noise
I'm trying to locate the source of this noise. As soon as I put a small signal like low freq on this output, it is gone. it is only there with no input signal. I programmed a volume slider before the...
View ArticleRe: ADV7611 Output Clock Instability and Overheating w DVI or HDMI Source Input
Glad you found the problem. I replied to your schematic post and the schematic looks good, but for some reason the post never showed up on this thread.
View ArticleRe: AD7960 Acquisition Problem. Missing Codes
Hello, I have sent you a private message. Regards,Maithil
View ArticleRe: AC701/FCOMMS3 axi_ad9361 ip mods for custom no-os implementation
Here is the code for my dac_interface_top. The wr_clk is driven by a looped back version of rd_clk in wrapper of my block design.Currently my top level VHDL in my block design wrapper loads data into...
View ArticleADL5202 questions
We want to use an ADL5202 in a two-channel RF instrument for use between 100 kHz and 3 MHz.(1) Should the output inductor values be increased from 1 uH to minimize phase shift in the desired range?(2)...
View ArticleRe: ADL5202 questions
The lower frequency limit of the ADL5202 is 4 MHz. This frequency limitation is due to the value of the internal feedback capacitor.
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Re: Regarding the user name.
Hi Irucki, Can you change my username to Mark D. If that's not available please make it Mark_D.ThanksMark
View ArticleRe: AD623 Error in gain
CK, I would suspect you are violating the diamond plot.Try our new calculator at: Instrumentation Amplifier Tool - Common Mode vs. Output Voltage (Diamond Plot) Harry
View ArticleIs there a Support Team???....
And if so, they are really monitoring this forum?... After a few days waiting from some help in vain and after observing the same behavior with other fellows, I am in trouble choosing one of following...
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AD5755 DCDC doesn`t start up
Hi everyone! I has a project with AD5755 chip. I started to start it up and got a problem. A problem wich DCDC channels of the chip. Please look at attached file. At first time I don`t place...
View ArticleRe: Is there a Support Team???....
Hi What specific question are you looking for an answer? I guess, the most immediate answer to your question is YES, There is support given to all our parts. Please comment Miguel
View ArticleRe: Readback gain reduction of Dynamic Processor with ADAU1452
Hi Understand your concern and agree on the need, unfortunately, this effort and request will probably take a couple of months before having a release available to the public. It comes to mind that...
View ArticleRe: AD623 Error in gain
In case of the 56K ohm resistor the diamond diagram is violated and this can be seen in the old simulator tool also cause the Amp is out of range for an input of 1.6 V. For a resistor of 65K though the...
View ArticleRe: AD623 Error in gain
Hello, I think the 1,6V input voltage describe the differential input voltage of the AD623, correct? What did you set as common mode voltage in your simulations? I think the output of the HCPL7840...
View ArticleRe: Is there a Support Team???....
Hi Antonio, We apologize for the delay on your ADAU1452 issues. This is a feature of the ADAU1452 I am not as familiar with, and there is not much documentation on it's use at the present time. I...
View ArticleRe: ADAU1452 External Delay issue
Hi Antonio, Just wanted to let you know that I am aware of your issues withh using the SPI RAM delay, and will respond within the next few days after I have a chance to examine in detail. -JT
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Re: AD623 Error in gain
Maybe you are right I didn't consider the common voltage in the simulation. I made a new simulation model this time with Vcom 2.5V. The amplifier works well until Vin 1.3 V differential and then...
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