• RE: ADP1706 Ripple problem

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: Recommended 1.8V regulator for 8 DDS chips


    Hi Prakash BJ,

    The AVDD and DVDD supply pins of the AD9959 draws a maximum of 325mA when all channels are turned on.

    The 800mA maximum output current of the ADM7160 can only supply up to two DDS chips.

    There are higher current output LDOs such as the…

  • AD9649-20EBZ : The power supply of U105 is different from the schematics(Rev.B)

    Hello ,

    Our customer purchaced 2-units of AD9649-20EBZ.

    The customer saids that the LDO of U105 is different from schematic Rev.B .

    ADP1706ARDZ-1.8 is mounted as U105, this LDO is a same as U104.

    Both of t he 2-units are the same.

    I have had the…

  • ADP2114/2116 output current

    Hi,

    I am trying to consider DC-DC regulator to the power of analog circuit with a high sensitivity. As a result of reading the attached file, I want to consider the ADP2114/2116.


    1. Using single mode, it outputs 4A/6A. For example, by connecting

  • RE: ADP7104供电问题

    您好!

    如果参考我们的评估板设计是没有问题的。选用ADP7104是因为ADP7104的原因是噪声比较低。如果带的负载比较多,您可以考虑使用ADP1706,输出电流可以到1A,但是噪声会高一些。

    此外,在射频应用,通常不建议使用DCDC电源芯片直接为射频器件直接供电,一般都会使用LDO。

  • RE: ADIS惯性传感器选型问题

    您好。ADIS16334,ADIS16364, ADIS16445零偏稳定性、温度校准范围、温漂等也有不同。详细区别请参考产品数据手册。传感器抗磁场干扰能力比较好,使用控制器通过SPI接口和传感器通信就可以使用。您可以参考ADIS16445,ADIS16485.电源可以参考ADP1706/1707/1708

  • EVAL ADI-BERT

    Dear Sir,

    According to the document UG-551, if it's support the output jitters to 0.4 UI while external clock input (@ 8Gbps,40MHz) in mode 5 ?

    Thanks in advance.

  • AD9361 Data Interface Question

    Guys,

    I am trying to understand the data interface to this chip.  When in CMOS, dual port, half duplex mode; the BBP drives the ENABLE and the TXNRX lines.  My understanding is that it asserts the enable high with TXNRX low to request any received data…

  • Maximum data rate

    We are using fmcomms2 boards to set up LVDS Full Duplex TDD.

    We don't understand how the maximum data rate matches with the reference manual UG763 and other sources.

    It says in the following two links (and there is also a limit in software) that…

  • RE: AD9777: Full-Scale Output Current limit

    Hi Tom

    Many thanks for this.

    After a lot of wire mods, I got the AD9125 eval board working with the tester. I am able to read and write to the device and get a signal on the DAC outputs using the NCO. I tried the Parallel port, but this was unsucessfull…