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

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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

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Tape and Reel Packaging

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50 MHz 至3.5 GHz、45 dB RF對(duì)數(shù)檢波器

AD8312是一款用于RF信號(hào)測(cè)量的低成本完整子系統(tǒng)，工作頻率范圍為50 MHz至3.5 GHz，典型動(dòng)態(tài)范圍為45 dB，主要用于各種蜂窩手機(jī)和其它無(wú)線設(shè)備。與采用分立式二極管檢波器的方案相比，它能夠提供更寬的動(dòng)態(tài)范圍和更高的精度，在-40°C至+85°C整個(gè)工作溫度范圍內(nèi)的溫度穩(wěn)定性尤為出色。\n\n 同時(shí)靈敏度較高，允許以較低信號(hào)電平進(jìn)行測(cè)量，從而降低了耦合至檢波器所需的功耗。 它實(shí)質(zhì)上是一種電壓響應(yīng)器件，典型信號(hào)范圍為1.25 mV至224 mV均方根值(rms)，或-45 dBm至0 dBm ，基準(zhǔn)電阻為50 Ω。 \n\n 為了方便起見(jiàn)，該信號(hào)使用5 pF電容在 ? 完整的RF檢波器功能 \n\n? 典型范圍： ?45 dBm至0 dBm，基準(zhǔn)電阻為50 Ω \n\n? 頻率響應(yīng)范圍：50 MHz至3.5 GHz \n\n? 出色的溫度穩(wěn)定性，線性dB響應(yīng) \n\n? 精確至3.5 GHz \n\n? 快速響應(yīng)： 85/120 ns（上升/下降） \n\n? 低功耗： 12 mW (2.7 V);

ADI

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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

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絲印：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 頁(yè)數(shù)：20 Pages

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絲印：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 頁(yè)數(shù)：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 頁(yè)數(shù)：20 Pages

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50 MHz to 3.5 GHz, 45 dB RF Detector

文件：1.43896 Mbytes 頁(yè)數(shù)：20 Pages

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50 MHz to 3.5 GHz, 45 dB RF Detector

文件：1.18605 Mbytes 頁(yè)數(shù)：20 Pages

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