As per the datasheet(page 58), PMAX = 33,516,139 = 0x1FF6A6B, the instantaneous power computed when the ADC inputs are at full scale. So will dividing the value obtained from the register by Pmax give me the actual wh value ?
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Re: ADE7878 energy calculation
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Re: AD9833
I made a mistake that I used the false mode in SPI.
But that output sine wave after I set 0x2000 , it let me feel it is true.
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Re: Photodiode Wizard : Rshunt
Dear Matt, I would recommend to take a look at Hamamatsus photodiodes in the 3um range - especially theP10090-01
and the TEC based derivatives P10090-11, P10090-21 - datasheet here :
InAs photovoltaic detector P10090-21 | Hamamatsu Photonics
They are quite representative for other devices ...
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Re: Photodiode Wizard : Rshunt
direct link to the datasheet :
http://www.hamamatsu.com/resources/pdf/ssd/p10090-01_etc_kird1099e.pdf
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Re: EEG Signal aquisition Design Help?
power supply is +-5V
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Re: EEG Measurement
Sir, I figured out my question should be more general rather than the question I asked above, So I have written the question in more general form.
I am writing this regarding suggestion to resources or blog or step by step execution to achieve the goal on how to design a complex SMD board for a particular application in few days(3-4 Days). I have developed few boards and as a person who has designed the board after so many days of effort when I get the fabricated board in my hands, get to know after powering it that there is some error in design or the board current requirements are not to the required level or isolation is left or other factors are missing, it gets too frustrating.
Then I have to go through all the process from ordering IC's, Design of PCB, Fabrication etc.
Points may consider:
What are the points to be taken care while designing,
How to integrate the power circuit on same board (from 5v, 3.3V, 12 V, on same board),
Care regarding SMD ICs as to how to use them etc..
So it is my sincere request to you to do the needful.
Thanking you.
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Re: EEG Measurement
I want know whether there is Multi channel (8 channel) Instrumentation Amplifier in SMD, or if not any alternative to this.
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Re: Connect the ADIS16227/PCBZ with EVAL-ADIS2Z
Thank you for posting this question! You are correct in that the interface connector on the ADIS16227/PCBZ (J1) is the not exactly the same as the intended mating connector on the EVAL-ADIS2Z (J1). The key difference is that the connector on the ADIS16227/PCBZ has 14-pins, while the connector on the EVAL-ADIS2 has 16-pins. Despite this difference, the pin assignments on the J1-EVAL-ADIS2, for pin numbers 1 through 14, as identical to the pin assignments on J1-ADIS16227/PCBZ. Therefore, you can connect them together using a 16-pin ribbon connector. Pins 15 and 16 will just over-hang on the J1-ADIS16227/PCBZ.
Moving forward, we are actually taking the ADIS16227/PCBZ off of the market, as its replacement is already on the market. In the future, you will want to order the following two parts, to replace the function associated with the ADIS16227/PCBZ:
- ADIS16227CMLZ
- ADIS16ACL2/PCBZ
Both of these models are listed on the ADIS16227 product page:
I hope that helps!
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Re: ADF5355 Phase Resync
Hi Marty，
I have searched for the answers about spurs for a long time. But I can't solve it now. I hope you can help me.
The detailed problem is here.
Looking forward to your reply.Thank you very much.
Coney
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Re: Can AD9956 generate fine-tuned sine output and perform a sweep in frequency bands above >400MHz?
Hi,
As a response to your questions:
1. The AD9956 alone can output frequency sweeps up to 200MHz.
2. & 3. An external VCO is needed for frequency outputs up to 2.7GHz. Check out these threads:
Setting up a fractional-divider loop with AD9956
AD9956 Fractional Divider Loop
Best regards,
Mark
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ad7606_ring.c:80:2: error: implicit declaration of function 'iio_push_to_buffers_with_timestamp
Hi All ,
I am trying to compile the ad7606 driver under linux/driver/staging/iio .
When compiled i am getting :-
ad7606_ring.c:80:2: error: implicit declaration of function iio_push_to_buffers_with_timestamp'
The error message is attached along.
Could team let me know if there is any patch that needs to be applied.
Thanks
Ashish Kumar Mishra
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Re: AD9958-59 customer software
Hi Peter,
Sorry for the late response.
Unfortunately, we are only using the provided evaluation software for the evaluation board and haven't tried writing a C++ software for it.
However, have you tried re-flashing the EEPROM of the board. In case that you are using the EEPROM for your program. Here's the link for the EEPROM programmer and here's the link for the instructions.
Best regards,
Mark
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Re: ADV7604 EVB DSUB RGB 1080P@60Hz settings
Dear GuenterL,
After my work to configure ADV7604 EVB, but I still can't make a workable script for RGB 1920x1200 reduce blanking timing(154MHz) input or RGB 1080P 60Hz (both all using Auto Graphic mode), HDMI output through ADV7511.
Can you help to provide the workable script for ADV7604 EVB? Or help to modify my script as attached files?
PS: The attached was my made for try the RGB 1920x1200 reduce blanking(154MHz) timing and RGB 1080P 60Hz with Auto Graphic Mode.
Thank you very much.
Sam
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EVAL_AD5522EBDZ Use exception
To get the board after the official test instructions for testing, no official test results.
Official website：User Guide for the AD5522 Evaluation board [Analog Devices Wiki]
Always display such test results.
In addition, there is a AD5522_BUZ.When the board is used, a buffer（U13） on the left side burns,AD5522 circuit heating is very serious, can not be used。
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Re: ad7606_ring.c:80:2: error: implicit declaration of function 'iio_push_to_buffers_with_timestamp
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Re: ADA4430-1
Hi,
We are checking with part specialist on this question.
Best Regards,
Jeyasudha.M
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phase shifter
Hi i want to buy a phase shifter with following specifications (1)Frequency range: 10KHz to 1MHz. (2)Phase shift:+/-90 degree only, (3) Power: 1-10W. for this i search on many website and at the last i found AD8333 EVALZ board which may fullfill my requirement, but i have some question for this board. (1) will it able to provide 90 degree phase shift without applying 4LOP and 4LON connection?? (2) will it able to provide phase shift in broad band as per my application requirement?? (2) Will it take 1-10W power?? please help
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Re: How to remove HDMI interface from PicoZedSDR
Hi,
We had a very similar question just a while ago. Maybe the answer given there is useful to you as well.
- Lars
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Re: Do I need calibration circuit for AD9744 to produce high-precision output?
Is AD9777 recommended for new design ? And how is AD9744 compared to Maxim MAX5891? Is there any similar part in analog.com like MAX5891 with 16 bit resolution and 1 channel output?
Thanks anyway for your replies!
BTW, there is an error in Figure 24 (pp 12) of AD9744 datasheet, where the 50 Ohm resistor of IOUTA should be connected to IOUTA.
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AD-FMCOMMS-5/ZC706 quesions
Dear Sir,
I am using FMComms5 Plugin to transmit and receive data.
I have some question below:
1. I have checked the basic iq data file .
https://wiki.analog.com/resources/eval/user-guides/ad-fmcomms2-ebz/software/basic_iq_datafiles
How to generate 4 independent signals files? (8 iq signals)
Is it possible to transmit 4 signals at the same time?
2.Is it able to capatue 4 signals in iio oscilloscope? (2 singals are no problem now)
https://wiki.analog.com/resources/tools-software/linux-software/iio_oscilloscope
3. When I use Simulink to transmit signals to spectrum scope and the signal seems not continues.
Is it normal?
https://wiki.analog.com/resources/tools-software/linux-software/libiio/clients/matlab_simulink
Best Regards,
Paul
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