• 放大器 - Amplifier

    你好 -

    我想问下ADL5523数据手册中的TR1是什么器件啊?还有就是输入端与放大器匹配有啥=要求没有

    Translation:

    Hello there,

    I would like to ask what device is TR1 in the ADL5523 data sheet? Also, is there any requirement about the input port and amplifier matching?

  • 射频

    我想使用ADL5523射频芯片来进行放大电路的设计,放大电路的通带范围是400MHz到500MHz,我想知道设计这个放大电路有一些什么注意事项吗?能给我提供一些有用的建议吗?

  • FAQ: Using Standard S-Parameter Files In Eagleware(Genesys)

    Q.

    I'm using the ADL5521 S-Parameter files in Eagleware (Genesys) simulation software and S21 and S12 seem to be reversed. What is wrong?

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  • RE: LNA design

    I'm sorry, we cannot really help you with a general question like this. We can answer questions on specific Analog Devices LNAs such as ADL5521 and ADL5523.

  • RE: FMCOMMS1-4 custom Signal Path

    Hi Luis,

     

    On the receive side, I would recommend the ADL5523 which has a noise figure of around 1 dB. A better choice might be HMC667LP2E which is optimized for operation from 2.3 to 2.7 GHz and has a noise figure of 0.75 dB.

     

    On the transmit side…

  • 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。

  • RE: DC component in the received signal

    Currently we are trying the reception in 2.45 GHz. We have one RF switch IC and an external LNA (ADL5523) on the path. DC blocking capacitors are added as per recommendations. Also board uses external clock source of 38.4MHz. Data we are receiving at…

  • 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…

  • 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
  • RE: Query related to RF trnasceiver design

    Unfortunately, we do not have a single PA with enough gain to achieve 25 dB of gain in one stage. We also do not have a complete front end module with PA, LNA and Switch. For discrete LNAs, take a look at the ADL5521 and ADL5523.