• ADL5605 board layout and NC pins

    Folks,

    I'm doing a prototype layout for an intermediate amp using the 5605. The data sheet for the ADL5605 specifies NC for pins 5,6,7,8,13,14,15,16. Yet the images of the dev board shows these as connected to the upper ground plane and the vias underneath…

  • RE: ADL5605 turn on/off timing with DISABLE pin AND VCC/VBIAS pin

    Hi RedDragon,

                             We have not tested the ADL5605 by switching the VCC/Vbias pin. You should be able to do this. The decoupling caps will affect the turn on and would most likely need to be reduced to improve  the turn on response. 

    Why do you want…

  • 最近使用ADL5605做毕业设计,设计一个频率915Mhz,1W的功放。芯片是从ADI官网申请的。按照技术手册搭建好电路,上电静态电流有260ma左右,我也做好散热处理啦,用网分测S参数,测着一下芯片输出对地短路烧了。现在真的很慌啊,准备要交毕业作品答辩啦,希望ADI的技术大牛帮我看看是什么问题。原理图和PCB贴在下面。

  • RE: help:Adl5605 output port short to grond

    Hi Snow8321,

                           Can you share layout details of your board? How many layers, number of vias in the ground paddle under the ADL5605?

  • 5V power from your AD-FMCOMMS1-EBZ

    Dear Sir/Madam,

    Please refer to my following picture circle in orange.

    Where should we bring the power 5V/500mA from?

    I could not find the 5Vpin on your AD-FMCOMMS1-EBZ.

    Our customer is studying to put external amp ADL5605 and ADL5623.

    Thanks Ka…

  • Optional add-on boards about AD-FMCOMMs1

    Hi,

        For my application with ad-fmcomms1,  the transmit power and receive gain are not big enough.  When I think of ways to improve the situation, I found the content within the following URL:

        https://wiki.analog.com/resources/eval/user-guides/ad-fmcomms1…

  • 热门必看!这20个放大器问答精选还不能帮你解决问题吗?

    要学习模拟电路技术,怎么都绕不过放大器这个坎儿~

    在咱们ADI中文技术论坛的放大器专区,常年来累积了成千上万条工程师在实际设计中的技术问题及专家解答,这些来自设计实践中的技术问答是工程师设计中参考的宝贵资料。为了不让这些丰富的资料沉睡在论坛中,斑竹为各位筒子们整理了20条最近放大器专区的热门问答帖,供大家参考学习~

    问题一、求一款超低功耗的电流放大器,电源电流静态电流是uA级

    https://ez.analog.com/cn/amplifiers/f/q-a/119652/ua-100-300m…

  • RE: RF Amplifer for Keysight Genesys

    The attached list details all of the ADI RF Amplifier Sys-Parameter models that are available in the 2015.08 release of Keysight Genesys.  This library will be updated over time.

       

    PartNumber RealPartNumber Description
  • 五类放大器的基本特性

    LNA(低噪声放大器)、IFA(中频放大器)、驱动器放大器、增益模块和VGA(可变增益放大器),他们的基本特征你都掌握了么?

     

    低噪声放大器

    低噪声放大器(LNA)通常用作接收路径中的第一个有源元件,它是界定系统总体性能的关键元件,必须能在不显著增加噪声的情况下成功放大极低的电平信号。选择LNA时需要考虑的一个重要特性是噪声系数,该系数与放大器增加到输入信号中的噪声量有关。P1dB和OIP3也很重要,前者与放大器可以输出的线性信号功率量有关,后者与功率处理能力,即放大器能够处理而不会受到损害的输入功率量有关…

  • TAGS LIST: RF and Microwave

    HMC928
    HMC929
    HMC931
    HMC932
    HMC933
    HMC934
    HMC935
    HMC247G
    HMC538
    HMC-C018G
    HMC-C025G
    HMC-C053G
    HMC-C584G
    HMC7056G
    HMC7054G
    HMC7053G
    HMC7056AG
    HMC642G
    HMC642AG
    HMC643G
    HMC644AG
    HMC647
    HMC647A