6500V/關(guān)s, Wideband, High-Output-Current, Single- Ended-to-Differential Line Drivers with Enable

General Description The MAX4447/MAX4448/MAX4449 single-ended-to differential line drivers are designed for high-speed communications. Using current feedback for greater bandwidth, these devices deliver full-power bandwidths up to 405MHz and feature slew rates as high as 6500V/μs. The MAX4447 ha

文件：324.49 Kbytes 頁數(shù)：12 Pages

MAXIM

美信

6500V/μs、寬帶、高輸出電流、單端至差分線驅(qū)動器，帶有使能端

MAX4447/MAX4448/MAX4449單端至差分線路驅(qū)動器專為高速通信而設(shè)計。這些器件利用電流反饋來獲得更大的帶寬，可提供高達405MHz的全功率帶寬，并具有高達6500V/μs的壓擺率。MAX4447具有+2V/V的固定增益和430MHz的小信號帶寬。MAX4448/MAX4449的小信號帶寬分別為330MHz和400MHz，并分別針對+2V/V和+5V/V的最小增益配置進行了內(nèi)部補償。為了獲得更大的設(shè)計靈活性，MAX4448/MAX4449支持使用外部增益設(shè)置電阻進行可變增益選擇。低功耗使能模式可將電流消耗降至5.5mA以下，并將輸出置于高阻抗狀態(tài)。\n\n MAX444 ? 6500V/μs壓擺率(MAX4449)\n? 小信號帶寬\n? 330MHz (MAX4448)\n? 400MHz (MAX4449)\n? 0.1dB增益平坦度：200MHz (MAX4447)\n? 130mA輸出驅(qū)動電流\n? +2V/V內(nèi)部固定增益(MAX4447)\n? 外部增益選擇\n? >+5V/V (MAX4449)\n? 100kHz時的SFDR為-78dB\n? 低差分增益/相位：0.01%/0.02°\n? 超低噪聲：fIN = 1MHz時為23nV/root-Hz\n? 0.1%建立時間：8ns;

ADI

亞德諾

6500V/關(guān)s, Wideband, High-Output-Current, Single- Ended-to-Differential Line Drivers with Enable

General Description The MAX4447/MAX4448/MAX4449 single-ended-to differential line drivers are designed for high-speed communications. Using current feedback for greater bandwidth, these devices deliver full-power bandwidths up to 405MHz and feature slew rates as high as 6500V/μs. The MAX4447 ha

文件：324.49 Kbytes 頁數(shù)：12 Pages

MAXIM

美信

包裝：盒 功能：線路驅(qū)動器 類別：開發(fā)板，套件，編程器 評估和演示板及套件 描述：EVALUATION KIT FOR THE MAX4447,

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