I2C rise time at 100KHz (ADT7410)
HiWe are using the ADT7410 on an I2C bus with several other I2C devices.Our bus runs at 100 KHz (standard mode).The SCL/SDA rise time for ADT7410 is quoted at 0.3uS for 0-400Hz on the datasheet.All of...
View Articlesimple model ADUM7223
hi all, I would like to simulate ADUM7223 but the spice model is not found.Is it possible de model the ADUM7223 with simple componenets.Can you help me please Thank you
View ArticleRe: I2C rise time at 100KHz (ADT7410)
Hi Kevin, As stated on datasheet, the max rise time that is guaranteed to work is 0.3us, across all frequency range. So, setting a rise time beyond the spec would not be guaranteed, what does not mean...
View ArticleRe: What is the maximum output power from AD9361 chip??
Datasheet is correct. You should see about +8dBm at Tx output which will vary a few dB over frequency (datasheet specifies the power at a few different frequencies). Output structures will attenuate Tx...
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Re: TDD mode by using FMCOMMS2
Thank you tlili. When we wanted to move into the TX state,we set the TXNRX to 1.When we wanted to move into the RX state,we set the TXNRX to 0.When we set the TXNRX to 1 ,we can't got the output.
View ArticleHMC1013LP4E and HMC913 video load
Both HMC1013 and HMC913 data sheet stated 1k min video load. But the HMC913 data sheet also shows a 50 ohm transmission line on the video output (page 8). What is the consequenc of driving a 50 ohm...
View ArticleRe: GPS/PPS Synchronism with the ADE7878 evaluation board
Hi Augusto, That does make more sense now, the point here would be to synchronize the actual sample time of the analog to digital converters. In which case a synchronized clock would be needed for all...
View ArticleRe: ADV7280 I2C
The turned out to be a stupid bug on my part. It had to do with the fact that the script that was generated by EVAL software writes to a read only register. When I read back the value in that...
View ArticleADL5511 EVALZ Socket
Hi, I have a rather simple question. However, I was unable to figure it out by myself.The evaluation board is supposed to fit in some edge card connector. I was wondering if anybody knows the matching...
View ArticleRe: ADV7401 video drifting. Rising GND reference?
Kevin, I'm in Central Apps and was previously in the precision op amp group, so the only thing I know aboutthe video parts is most of the part numbers start with ADV.....<g> So I can't comment...
View ArticleRe: AD9361/4 IIP3 measurement
Thanks tlili! Since the IIP3 provided in the spreadsheet is out of band IIP3, it looks like I will need to do the out of band IIP3 measurement as well. To do this, I still can't figure out how to...
View ArticleRe: AD9361/4 IIP3 measurement
Hi Michael, So do you mean the maximum gain I can set for the rest of the table is 72dB? it kind of match with what I see - I can only set gain to 71dB for 800MHz/1500MHz/2400MHz. However, the signal...
View ArticleRe: AD9625 ADC Linearization
HI Ian, We are interested in adding digital post‑linearization to increase the effective resolution of ADC. The goal is to suppress low order non‑linearities of the ADC. I've seen a few papers online...
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Re: AD9625 ADC Linearization
Hi David- I will follow up with you further via email. Thanks,Ian Beavers
View ArticleRe: Using CT with ADE7758
Hi dlath,Thanks for the reply.I am working with 2500:1 CT, But in case if we want to make use of 100/5, then what are the things need to be taken care? This schematic I have taken from standard...
View ArticleColor bars are observed on monitor/TV, when ADV7194 is configured for square...
Hi, Me and my team working on multi sensor cameras. we used ADV 7194 as DAC. We configured it for mode 2 slave operation for PAL (576 lines * 720 pixels active output) with 27Mhz clock and image is...
View ArticleRe: Calibrating IRMS of ADE7758
Hi,I have tested with more current applied to the primary, still I got the same result.Following are the readings. I/P current BIRMS0.254 A 104350.732 A 183001.93A...
View ArticleRe: compressor
Hello, I would like to understand more clearly, what you are attempting to do with the parameters. Are you trying to use a micro-controller to send the data to the target? Please explain what is the...
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