• Eval-ad9516-1 CMOS interface

    I have an ad9516-1 evaluation board. I want to use two cmos interfaces with different frequencies, but the sixth and seventh interfaces on the evaluation board are not soldered. Therefore, I want to solder the sixth and seventh interfaces, but I don’t…

  • ad9516-1 clk rubidium clock

    I have a rubidium clock, the output common mode voltage is about 0V, I want to use the output of this rubidium clock to send to the CLK interface of ad9516-1, can I input it directly? Or what conversion measures I need to go through.

  • Eval-ad9516-1 CMOS interface

    1.I have an ad9516-1 evaluation board. I want to use two cmos interfaces with different frequencies, but the sixth and seventh interfaces on the evaluation board are not soldered. Therefore, I want to solder the sixth and seventh interfaces, but I don…

  • AD9516-1 CLK input from LVDS oscillator

    I wanted to get some guidance on using an oscillator with an LVDS output to drive the CLK pins (input clock) on the AD9516-1. The reference design I'm using has a LVPECL oscillator and is configured as an AC-Coupled LVPECL with Parallel Transmission…

  • AD9516-1 use VCO or bypass?

    I have generated the required clocks using two different configurations of the AD9516-1. One mode uses VCO, divides by 2, and thus I need a higher input clock frequency. The other mode bypasses VCO, and thus I can use a lower input clock frequency.

    Is…

  • How to programmer AD9516-1 Reference Clock Input on AD9122 evaluation board using USB Interface?

    I have an AD9122 Evaluation Board kit. I created a HDL code using a FPGA Xilinx Board. My project is working using clock input on AD9516-1. I configured the clock generator external with 320 MHz. 

    But, I am going to use the reference clock input on AD9516…

  • How to align (synchronize) the outputs of two AD9516-1

    Hi, thanks in advance for your attention and reply.


     I now want to use two AD9516-1 chips on two different boards, and I want to synchronize the output of the two chips.

    For example, two AD9516-1's out0 ports output 250MHZ signals. I want their phases…

  • AD9516-1, Figure 65, Read, CS timing

    In Figure 65 of the AD9516-1 datasheet (Rev C), the chip select signal goes low after the R/W bit is clocked into the device. 

    Is this correct or an error in the datasheet?

    Thanks,
    John

  • 请问怎么使两片AD9516-1的输出对齐(同步)

    如题。现在我想用两片AD9516-1 ,我想让这两片芯片的比如说LVPECL的通道0输出都是对齐的。应该怎么做?

    我尝试了将两片芯片的SYNC引脚连到一个开关上。当然还接了buffer。这两个芯片的时钟也是从一个功分器出来的信号。

    设想是按下开关后,SYNC信号同时给两片AD9516-1,然后可让输出同步。但是实验结果表现,对齐是一个概率问题。有时候可以对齐。有时候对不齐。当频率低时,对齐的概率更大(重复按开关,频率低时明显觉得对齐情况比较多)。

    下图是我做的实验结果。黄绿分别是两个芯片的输出频率…

  • AD9516

    We have used AD9516 clock generator in one of our projects. I made configurations with ADIsimCLK.
    How can I save register configurations to file for later SW writing by MCU?