yes, the SYNC function of the AD9517 guaranteed the phase of two /4 clocks divided inside the AD9517, that is not the case in my design. One /4 div is inside the ADC, the other inside the AD9517.
Hi engineer ：
I want to use HSC-ADC-EVALCZ to configure my AD9517-4 circuit.The scheme as follows.
The Interface is same as AD9484-500EBZ. Then I loaded AD9517_for_AD9268EVB.cfg and AD9517_for_AD9268EVB.cal file through SPI Controller.The files as follows…
We are using AD9517-4 for reference frequency set generation: 400MHz, 200MHz and 100MHz. We used GXO-E72 100MHz PECL crystal oscillator as reference.Our problem is - there is too much noise at offsets between 100Hz and 100kHz.
Is there a programming interface for the EVAL-AD9517-4?
I'd like to automatize (at least partly) the configuration of AD9517 registers.
Hi Paul Kern my AD9517-4 also does'n work.
I can not use your design examples, because I have the SP601.
The clock is not very clear.
On the board is an oscilator 250Mhz.
This signal goes to AD9517-4.
What is the typial setting AD9517-4? I am not familar with the PLL. The datsheet is not…
I'm trying to evaluate AD9517-4 using EVAL-AD9517-4 board and facing to a trouble.
At first, I tried to use example setting which put on ADI Web site; AD9517_4_EvalBoardExample_In20MHz_Out200MHz.stp.
# The file can be gotten from http…