Re: VideoOccupancySensor-Link failed
Moved this to the CrossCore forum where I hope they will be able to help. Dave
View ArticleRe: FMCADC2 FFT Visualization in Oscilloscope Problem
Hi,I have try with different FFT points and I can see the FFT with 1024 or smaller. I still can't see FFTs bigger than that.There is any way to see FFT with more number of points?Is it possible to me...
View ArticleRe: ADE7753 Read register problem
There is something not correct with the chip select SS signal. It should have gone low and stayed low for the entire time of the bus transaction. I would assume you have not configured the SPI properly...
View ArticleCalibrating IRMS of ADE7758
Hi,I am using ADE7758 for power monitoring.I am trying to calibrate AIRMS of ADE7758.As per datasheet, on page number 55, formula given for xIRMSOS, I am trying to find out the offset for my channel...
View ArticleRe: S-parameters for HMC220AMS8
Hello, Unfortunately we don’t have the S parameters for the HMC220AMS8 part.Thanks,Assaf
View ArticleGround loop breaking
My circuit is USB-powered, has a microcontroller and a ADAU1361 codec.When connecting the audio input or output of the codec to the same computer as where it is powered from, ground loop noises appear....
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TDD mode by using FMCOMMS2
Hi! We wanted to use the fmcomms2 and kc705 to make a TDD application.We used the NO-OS driver.We changed the frequency_division_duplex_mode_enable to 0 and ensm_enable_txnrx_control_enable to 1.We...
View ArticleRe: ADV7611-Constant Output, despite changing color in Free-run mode
Are you working with our ADV7611 evaluation board? -Matt
View ArticleRe: ERROR: [BD 5-216] VLNV is not supported for this version of the tools
The file doesn't seem to be attached. Can you reattach ? If it doesn't work, just paste the content as a comment. Regards,Adrian
View ArticleRe: What's the input impedance of amplifier OP282？
Hi, Jimeng. You can estimate the input impedance of OP282 by looking at Figure 13 of the datasheet. In the figure, for example, for a 10V common mode voltage the current is roughly 100pA so the...
View ArticleRe: AD7280A Connection Order
It is fine to leave the CB outputs un-connected or open.It is not recommended to tie them directly to ground or Vdd in case the CB outputs get activated accidentally in software. it would be...
View ArticleRe: HMC849LP4CE VCC requirement
Dear MN.Pang,do you have any IP2 data for the RF switch HMC849ALP4CE?In our simulations we are considering IP2=IP3+10dB (as rule of thumbn), so +62dBm in the 50-650MHz frequency band.Is this value...
View ArticleRe: ADV7842: HDMI / Gain settings
We have been using our own hardware for some time, but yes we may have an eval board around.
View ArticleRe: Maximum allowed reverse output power on RFOUT of HMC816LP4E
Hi vsd, HMC816LP4E can survive +24 dBm of reverse power at its output. Higher than this power limit needs further testing. HMC816LP4E can survive the max RF power limit of 10 dBm, given at the AMR...
View ArticleRe: ERROR: [BD 5-216] VLNV is not supported for this version of the tools
Second try. If this doesn't work, I will copy and paste instead.
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Re: ADV7842: HDMI / Gain settings
Since you are seeing strange behavior, I would suggest experimenting with the EVAL-ADV7842-7511 and our recommended scripts. -Matt
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Re: Calibrating IRMS of ADE7758
Thanks for the reply.At bontorhumala, Yes I got such result for all the current channels and as you said VRMSOS is OK below 12 bit resolution. At dlath, My maximum current is 40A, working on 50Hz AC...
View ArticleHART MODEM
dear sir,i am using ad5700 as hart modem.we are using analog input/output module with hart.For analog input module we didnt confirm the circuit But we use reference for analog input AD5700 datasheet...
View ArticleADV8005 scaled down or scaled up AND HDCP Handle
DEAR ALLI am currently in development board using ADV8005, there are several problems need to consult:1, ADV8005 RX terminal can automatically identify the input signal resolution. If you don't like...
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