1.Chip clock and power supply are all normal,but the output of AD8285 is always a constant.why?
2.DSYNC pin output has no value.why?
3.If we do not configure the SPI,will AD have an output?
4.We detect that each of the pins of the SPI is configured to be…
We are looking into this. We will get back to you shortly.
Is there any ballpark data on AD8283/AD8285 input current noise density available?
Datasheets, understandably, only specify voltage noise as AD8283/AD8285 are supposed to be driven from low-impedance sources
I need help. I used AD8285 to design a car radar. But I made a mistake. I left the TEST1 & TEST2 & TEST3 pins of the AD8285 float( no connections ).
And, the board is in production.
Can it work normally?
Please help me this! I nees the answer…
Please post your question to
When using the AD8285 for the first time, I would like to ask questions about CLK+, CLK-. I created two routes through the AD9515BCPZ (clk is 40mHz).
Output Phase offset = 0;
OUT0 Can Be Divided by 16;
Out0 is provided…
The user guide can be found at the following link:
Evaluating the AD8283 and AD8285 Evaluation Boards [Analog Devices Wiki]
I have attached the schematic files for the board.
Please let me know if you need anything else.