• ADL5501 longterm stability of transfer curve

    Hi together,

    I want to use the ADL5501 to measure the RF power of a CW signal with 450MHz and a power of -5dBm at room temperature.

    This should give a very low error of the transfer curve "Input(dBm) to Error(dB)" of about +-0.1dB.

    The measurement…

  • RE: ADL5501 low frequency operation

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  • RE: ADL5501 - Low supply operation

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  • RE: ADL5501S footprint and pin correspondence

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  • RE: Queries about ADL5501 in GSM Application

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  • ADL5501 averaging period

    Evaluating ADL5501 right now. Quick question: What is the internal averaging period of the chipset assuming no external capacitors are connected?

  • RE: 关于ADL5501外围电路的疑问

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  • RE: How to detect RF signal by using AD8312 or ADL5501 ?

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  • ADL5501遇到的问题

    通过查阅手册看到Vout=(gain*Vin)+intercept,资料中解释Vin是输入电压的的均方根值,Vout是直流输出电压。我搭了个电路,输入信号使用50MHZ的正弦波,上电后用示波器测得正弦波的Vrms=1.34V,用万用表直流档测得输出电压为3.17V。

    我看资料显示输入50MHZ时,gain的典型值是4.5,intercept的典型值是0.03,我把Vout,gain,intercept带入上式中计算Vin,Vin=(Vout-intercept)/gain=(3.17-0.03…

  • 请教ADL5501应用中的问题

    通过查阅手册看到Vout=(gain*Vin)+intercept,资料中解释Vin是输入电压的的均方根值,Vout是直流输出电压。我搭了个电路,输入信号使用50MHZ的正弦波,上电后用示波器测得正弦波的Vrms=1.34V,用万用表直流档测得输出电压为3.17V。

    我看资料显示输入50MHZ时,gain的典型值是4.5,intercept的典型值是0.03,我把Vout,gain,intercept带入上式中计算Vin,Vin=(Vout-intercept)/gain=(3.17-0.03…