• about AD9517-2 reg configration

    when i configration the AD9517-2,my configration is display as bellow;(use REF2 as reference clock,use the intener VCO);


    0004 01
    0010 7C
    0011 01
  • AD9517-2寄存器配置问题

    配置AD9517-2寄存器时,配置如下(使用REF2作为参考时钟,使用内部VCO);output 4  output6都无输出,谁帮忙解答一下,感激不尽!


    04 01
    0010 7C
    0011 01
    0012 00
    0013 00
    0014 19
  • AD9517-0 Evaluation board to drive a prototype board populated with an AD9517-0

    Hi everyone,

    I am trying to use a "AD9517/PCBZ (Rev B)" evaluation board to drive an AD9517-0 installed in another board designed by us.

    The intention is to use the "AD9516/17/18 Evaluation Software, Version 1.1.0" to control/program the AD9517…

  • RE: AD9517 Linux Driver libiio

    Hi Oliver,

    It's a bit unusual ...

    The way to fully configure the AD9517 works via a firmware (.stp) file.

    You can create it using the Evaluation Software - 


  • RE: AD9517-3 output clock is not stable.


    I took your register values and I configured an AD9516-3 evaluation board ( I do not have an AD9517-3 board, but the AD9516-3 is very similar to the AD9517-3). I provided a 10 MHz clock at REF1 connector of the board. It was not a CMOS input as the…

  • AD9517-3 Clock Input

    Hi, My name is Haichuan LIN.

         I have already read about the AD9517-3 data sheet. And there is

    no information whether AD9517-3 clock input accepts sine wave.

    In data sheet, AD9517-3 clock input accept 150mVpp(1V/ns is prefered).

    Here, I want to make…

  • AD9517-3

    Dear Sir/Madam,

    AD9517-3 on-chip VCO frequency range is 1.75GHz-2.25GHz, but the manual's Table 28. showoing using a 10 MHz Reference Input to Generate Different VCO frequency  less than 100MHz, is this conflict with teh  VCO's frequency range 1.75GHz…

  • Synchronizing multiple AD9517-1

    I am using the AD9517 on two boards, and i am trying to synchronize all outputs such that the phase/timing between outputs on both board are repeatable at every power-up or reset cycle.

    I have made all the necessary provisions:

    1. External 10MHz reference…

  • AD9517-3


    我们在使用AD9517-3的过程中发现OUT0 OUT1没有时钟信号输出,只输出一个大概2V的高电平,OUT2 OUT3有时钟信号输出,OUT0/OUT1OUT2/OUT3的输出频率都是设置为120MHz,LVPECL输出电压设置为780mV(默认值),使用交流耦合。请问是怎么回事?

    OUT4 OUT5 OUT6 OUT7都有时钟信号输出。

  • AD9517 SPI


    On our board we are using AD9517-4 device. the SPI lines are controlled using Xilinx FPGA. after setting it in 4 wire SPI mode the write is happening properly. But whenever we try read operation it happens only one time. after the read operation…