100MHz to 2500MHz, 45dB RF Detector in a UCSP

General Description The MAX4003 low-cost, low-power logarithmic amplifier is designed to detect the power levels of RF power amplifiers (PAs) operating from 100MHz to 2500MHz. A typical dynamic range of 45dB makes this logarithmic amplifier useful in a variety of wireless applications including c

文件：415.12 Kbytes 页数：12 Pages

Maxim

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100MHz至2500MHz、45dB RF检测器，UCSP封装

MAX4003低成本、低功耗对数放大器是为检测RF功率放大器(PA)的功率电平而设计的，其工作频率范围是100MHz至2500MHz。45dB的典型动态范围使这种对数放大器可用于多种无线应用，包括蜂窝手机PA控制，无线终端设备中的TSSI以及其他设备中发射功率的测量等。与典型的基于二极管的检测器相比，这种对数放大器能够提供更宽的测量范围和更高的精度。在-40°C至+85°C的整个工作范围内具有良好的温度稳定性。\n\n MAX4003对数放大器是电压测量元件，典型的信号范围为-58dBV至-13dBV。输入信号在芯片内部通过一个5pF电容串联一个2kΩ电阻进行交流耦合。这个转角频率为 • 完整的RF检测器\n• 100MHz至2500MHz频率范围\n• -58dBV至-13dBV的输入范围(对于50Ω，-45dBm至0dBm)\n• 快速响应：10dB阶跃70ns\n• 电流消耗低：VCC = 3.0V时5.9mA\n• 13µA (典型)关断电流\n• 备有8焊球UCSP或8引脚µMAX和薄型QFN封装;

ADI

亚德诺

100MHz to 2500MHz, 45dB RF Detector in a UCSP

General Description The MAX4003 low-cost, low-power logarithmic amplifier is designed to detect the power levels of RF power amplifiers (PAs) operating from 100MHz to 2500MHz. A typical dynamic range of 45dB makes this logarithmic amplifier useful in a variety of wireless applications including c

文件：415.12 Kbytes 页数：12 Pages

Maxim

美信

100MHz to 2500MHz, 45dB RF Detector in a UCSP

General Description The MAX4003 low-cost, low-power logarithmic amplifier is designed to detect the power levels of RF power amplifiers (PAs) operating from 100MHz to 2500MHz. A typical dynamic range of 45dB makes this logarithmic amplifier useful in a variety of wireless applications including c

文件：415.12 Kbytes 页数：12 Pages

Maxim

美信

100MHz to 2500MHz, 45dB RF Detector in a UCSP

General Description The MAX4003 low-cost, low-power logarithmic amplifier is designed to detect the power levels of RF power amplifiers (PAs) operating from 100MHz to 2500MHz. A typical dynamic range of 45dB makes this logarithmic amplifier useful in a variety of wireless applications including c

文件：415.12 Kbytes 页数：12 Pages

Maxim

美信

包装：管件 类别：RF/IF，射频/中频和 RFID 射频检测器 描述：IC RF DETECT 100MHZ-2.5GHZ 8DFN

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亚德诺

Package：8-WDFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：RF/IF，射频/中频和 RFID 射频检测器 描述：IC RF DETECT 100MHZ-2.5GHZ 8DFN

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亚德诺

Package：8-TSSOP，8-MSOP（0.118"，3.00mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：RF/IF，射频/中频和 RFID 射频检测器 描述：IC RF DETECT 100MHZ-2.5GHZ 8UMAX

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