Re: Help with AD8302
Yes, shorting VMAG to MSET and VPHS to PSET will give the stock output slopes: 30 mV/dB for magnitude and 10mV/deg for phase.
View ArticlePROBLEM WITH ADSP2191
I have to write a sine and cosine function but the code that I have only works on ADSP218x someone could help me . Have a code already written? thank you
View ArticleRe: AD-FMCOMMS6-EBZ: schematics, HDL codes and reference query
Hi Ching,take a closer look at the .pdf that you downloaded for the Rev 1D schematic.page 1 is definitely the block diagram, but the additional pages are the schematic.Let me know if you are still...
View ArticleRe: ADM1064 glitching on power up
Hi, Sorry for the delay in replying, did not get notification of a new post. I'll measure the voltage on VDDCAP tomorrow, when I get a board back from rework/repair.The initial glitch was observed when...
View ArticleRe: fmcomms6 vs fmcomms1 reference design and resources
By "different reference designs" do you mean different frequency or bandwidth?the LO, RFin, IF can all be changed, but you would need to change the associated band-pass filters.
View ArticleRe: ADM1064 glitching on power up
Hi Ian, I just want to confirm the sequence of events that's happening.based on my understanding:once the power is powered up, ADM1064 powers up first.then ADM1064 turns on some other supply, which has...
View ArticleRe: No Color with ADV7393 Internal Color Bar Test Pattern
Hi David, Since you were setting ADV7393 0x84 to 0x40 (SFL mode not enabled), I would not think that SFL input would be required.According to this thread (https://ez.analog.com/message/78504#78504),...
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Re: EVB : fmcomms5-ebz Ext. LO max freq. ?
Tomas: I will see if I can add/update a note on the FMCOMMS5 schematic. (ADF5355 output range in this application is from 140MHz -> 8GHz). Thanks-Robin
View ArticleRe: AD9361 Tx Carrier Suppression
Randy: I moved this (for now) to the no-os support, we can check with Dragos, he can make sure you are turning on the Tx DC correction, and then if needed, we can move it back to the chip support...
View ArticleRe: AD9122 clocking with FMcomms1!
Please check out this thread and let us know if you still have a question. https://ez.analog.com/message/127610#127610 Charly
View ArticleRe: Interface AD-FMCOMMS4 board (AD9364) with Altera Arria V SoC DevKit
Andrea: I know it's in there somewhere. Rejeesh or someone else who is more familiar will need to point you to the right place. -Robin
View ArticleRe: EVAL-ADV7280EBZ
"C:\Users\jfix\Documents\Analog Devices\DVP Eval Latest Source 10-14-11\xml\New Boards\Recent Boards Added\ADV7280_CUST" does exist. However, it is empty! As a result of File->Update Boards it...
View ArticleRe: AD9361 Tx Carrier Suppression
We expect to see about -50dBc carrier rejection at 0dB attenuation. The issue is most likely due to part configuration. Common problem is that Rx LPF BW and/or test tone frequency for Tx Quad cal are...
View ArticleRe: Interface AD-FMCOMMS4 board (AD9364) with Altera Arria V SoC DevKit
hdl/projects/fmcomms2/c5soc at master · analogdevicesinc/hdl · GitHub
View ArticleRe: AD9361 Tx Carrier Suppression
Tx2A_N only? Tx outputs cannot be used in single ended configuration. Can you share a schematic of your Tx output configuration? This may not be the only issue. Calibration/configuration issue may...
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Re: ADF5355
We are working on updating the ADF5355 model in ADIsimPLL. In the current model (v3.60.10), the doubler is working. For the output frequency, input the VCO fundamental frequency. The tool will...
View ArticleRe: EVAL-ADV7280EBZ
It looks like the ADV7280 board files were not installed correctly. I advise un-installing the ADV7280 board files from DVP eval latest source and trying again. How to unsinstall the ADV7280 board...
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Output Power on FMCOMMS3
Someone on the FMCOMMS3 product page:http://www.analog.com/en/evaluation/eval-ad-fmcomms3-ebz/eb.html#buy Someone made the comment: Power o/p is not as claimed in data sheet. and i tried all the way to...
View ArticleRe: AD9361 Tx Carrier Suppression
We are concerned about board space and would like to span the entire frequency range support by the AD9361 (70 - 6000) Thanks to you both
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