100 MHz-2.7 GHz, 45 dB RF Log Detector

GENERAL DESCRIPTION The AD8312 is a complete, low cost subsystem for the measurement ofRF signals in the frequency range of50 MHz to 3.5 GHz .It has a typical dynamic range of 45 dB and is intended for use in a wide variety of cellular handsets and other wireless devices. It provides a wider dy

文件：576.42 Kbytes 页数：13 Pages

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50 MHz to 3.5 GHz, 45 dB RF Detector

FEATURES Complete RF detector function Typical range: −45 dBm to 0 dBm, referencing 50 Ω Frequency response from 50 MHz to 3.5 GHz Temperature stable linear in dB response Accurate to 3.5 GHz Rapid response: 85/120 ns (rise/fall) Low power: 12 mW at 2.7 V APPLICATIONS Cellular handsets (G

文件：1.33912 Mbytes 页数：20 Pages

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Tape and Reel Packaging

文件：395.36 Kbytes 页数：6 Pages

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50 MHz 至3.5 GHz、45 dB RF对数检波器

AD8312是一款用于RF信号测量的低成本完整子系统，工作频率范围为50 MHz至3.5 GHz，典型动态范围为45 dB，主要用于各种蜂窝手机和其它无线设备。与采用分立式二极管检波器的方案相比，它能够提供更宽的动态范围和更高的精度，在-40°C至+85°C整个工作温度范围内的温度稳定性尤为出色。\n\n 同时灵敏度较高，允许以较低信号电平进行测量，从而降低了耦合至检波器所需的功耗。 它实质上是一种电压响应器件，典型信号范围为1.25 mV至224 mV均方根值(rms)，或-45 dBm至0 dBm ，基准电阻为50 Ω。 \n\n 为了方便起见，该信号使用5 pF电容在 • 完整的RF检波器功能 \n\n• 典型范围： −45 dBm至0 dBm，基准电阻为50 Ω \n\n• 频率响应范围：50 MHz至3.5 GHz \n\n• 出色的温度稳定性，线性dB响应 \n\n• 精确至3.5 GHz \n\n• 快速响应： 85/120 ns（上升/下降） \n\n• 低功耗： 12 mW (2.7 V);

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50 MHz to 3.5 GHz, 45 dB RF Detector

FEATURES Complete RF detector function Typical range: −45 dBm to 0 dBm, referencing 50 Ω Frequency response from 50 MHz to 3.5 GHz Temperature stable linear in dB response Accurate to 3.5 GHz Rapid response: 85/120 ns (rise/fall) Low power: 12 mW at 2.7 V APPLICATIONS Cellular handsets (G

文件：1.33912 Mbytes 页数：20 Pages

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丝印：Q00；Package：WLCSP；50 MHz to 3.5 GHz, 45 dB RF Detector

FEATURES Complete RF detector function Typical range: −45 dBm to 0 dBm, referencing 50 Ω Frequency response from 50 MHz to 3.5 GHz Temperature stable linear in dB response Accurate to 3.5 GHz Rapid response: 85/120 ns (rise/fall) Low power: 12 mW at 2.7 V APPLICATIONS Cellular handsets (G

文件：1.33912 Mbytes 页数：20 Pages

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丝印：Q00；Package：WLCSP；50 MHz to 3.5 GHz, 45 dB RF Detector

FEATURES Complete RF detector function Typical range: −45 dBm to 0 dBm, referencing 50 Ω Frequency response from 50 MHz to 3.5 GHz Temperature stable linear in dB response Accurate to 3.5 GHz Rapid response: 85/120 ns (rise/fall) Low power: 12 mW at 2.7 V APPLICATIONS Cellular handsets (G

文件：1.33912 Mbytes 页数：20 Pages

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50 MHz to 3.5 GHz, 45 dB RF Detector

FEATURES Complete RF detector function Typical range: −45 dBm to 0 dBm, referencing 50 Ω Frequency response from 50 MHz to 3.5 GHz Temperature stable linear in dB response Accurate to 3.5 GHz Rapid response: 85/120 ns (rise/fall) Low power: 12 mW at 2.7 V APPLICATIONS Cellular handsets (G

文件：1.33912 Mbytes 页数：20 Pages

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50 MHz to 3.5 GHz, 45 dB RF Detector

文件：1.43896 Mbytes 页数：20 Pages

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50 MHz to 3.5 GHz, 45 dB RF Detector

文件：1.18605 Mbytes 页数：20 Pages

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