• RE: ADL5542 - IP3 degradation

    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,
  • ADL5542自激振荡

    原理图如下所示,电路板只焊接了ADL5542部分和电源部分。焊接完成测试时发现输入输出有莫名其妙的振荡信号。

    ADL5542输入端测试的信号如下图:(C6左侧)

    ADL5542输出端测试信号如下图:(C7右侧)

    ADL5542连接的其它IC均已经断开,整个电路板只焊接了ADL5542部分和电源部分,麻烦帮忙分析一下,什么情况会导致这样的振荡出现呢?

    PS:焊接了10多片,都是这种现象,芯片也重新购买过,应该可以排除这部分的问题

  • Testing of Power Amplifier ADL5542 PCB

    I have designed a ADL5542 (Power Amplifier) PCB as per the specifications in the datasheet. I want to test the performance and ensure that the PCB works fine before I link them up with other PCBs. So, can someone guide me as to what tests/equipment I…

  • PCB Design - Eagle Libraries

    I want to design a PCB which uses AD8318 and ADL5542. Unfortunately, I am unable to find the Eagle libraries for these ICs. Does anyone have these libraries?

    Thanks.

  • RE: Could AD-FMCOMMS1-EBZ be modified to receive/transmit up to 6 GHz?

    Unfortunately, there isn't a drop in replacement for the ADL5602 that would be functional upto 6GHz. The ADL5542 is a comparable gain block that has a max operational frequency of 6GHz, but the device is packaged in a 8-lead LFCSP.

  • RE: ADF4350 in local oscillator application

    Hi Rich,

    1. The modulus is related to the channel spacing or frequency steps. Gory details on how to calculate are in the ADF4153 etc. fractional N data sheets.

    So as you step through channels you step through N, N+1, N+2 etc divided by the modulus…

  • RE: Power Amplifier decoupling capacitor

    The part is a Panasonic, mulitlayer ceramic  capacitor. Part number: ECJ-2VF1C105Z. It is an SMD device. Given the frequency range of operation of the ADL5542, all components are SMD devices. Any quality multilayer cermaic capacitor maybe used. It doesn…

  • RE: 频率转换功能IC

    您好!

    相关解决方案和产品请见附件内文档。

  • 【在线研讨会讲义PPT下载】从0Hz到110GHz的全频谱RF信号链

    此次在线研讨会阐释了自收购Hittite Microwave后ADI的全新及扩展的RF能力。我们会举例说明ADI涵盖的更宽频谱范围及其真DC的重要性。信号链外的性能同样至关重要,展示低噪声、高稳定性控制和电源元件如何改善总体RF信号性能,并将讨论完整的信号链示例。

    主要讨论天线到比特和比特到天线,信号链覆盖,即刚才提到的从真正的DC 0 Hz到110 GHz的频谱覆盖。 我会简要介绍其中涉及到的各类设备。

    为什么良好的RF需要良好的电源,大家知道,RF需要干净的电源。然后,最后会和大家讨论“不止是芯片…

  • RE: ADI的RF放大器能不能应用一下范围

    您好!

    ADI工作于2.4GHz频段的射频放大模块产品有很多,请见附件内表格,供您参考。