• ADL5504

    I need to detect power from 2.5 - 6.0 GHz.  The linearity of this part vs frequency can be 15 dB?  (Detected voltage at 2.5 GHz vs 5.8 GHz)  Am I reading the data sheet wrong?  Is there a more linear detector across the 2.5 to 6 GHz band?  Is there anything…

  • RE: VSWR : ADL5504-EVAL

    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,
  • ADL5504 衰減10db需如何設計

    Hi

    RFIN 串聯一個電阻就可以達到功率衰減

    但我不知道在2400MHZ RFIN port要衰減10dBm,這時候電阻值為多少? 還有其他我有甚麼需要注意的嗎?



  • RE: how to setting ADL5504 RFIN reduce -10db

    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,
  • FAQ: RF Detector Recommendations

    Q.

    We are currently using the AD8361 and are currently going through a redesign.  We are looking for less temperature variation and better rms accuracy (i.e. waveform independence or the deviation from CW).  What are your recommendations?

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  • FAQ: Operating RMS Detectors at Low Frequencies

    Q.

    Which RMS Power Detectors can be operated at low frequencies?

    ----------------------------------------------------------------------------------------------------

    A.

    The term "low frequency" is relative.  To someone working with microwave…

  • 检波器常见问题解答

    产品简介


    ADIRF检波器可以精确地检测和测量RFIF信号的幅度或功率,广泛使用在无线系统中。检波器分成两个大类,包括对数放大器/检波器和均方根(RMS)检波器。Log检波器可以测量高达100dB动态范围的信号,覆盖频率从低频到10GHz,检测精度可达0.2dB,非常合适接收信号强度指示(RSSI)和发射功率检测。RMS检波器可测量复数波形,如CDMA/WCDMA信号,高阶QAM调制信号。

    下面是相关的常见问题列表,下载文档可了解FAQ详细的内容。

    1. 何为RF检波器?

    2.

  • FAQ: We have several AD8361s and all exhibit different levels of output voltage with no RF signal present. Is this normal?

    Q.

    We have several AD8361s and all exhibit different levels of output voltage without any RF signal present.  Is this normal?

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  • AD8361 RMS Responding RF Detector - Overdrive Recovery

    Question: What does the overdrive response of AD8361 look like? If I apply an RF burst which exceeds the linear input range of the device (approx +9 dBm on a 5V supply) but which is still less that the Absolute Maximum Rating (+13 dBm), will the device…

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