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抽頭式下拉端接

作者：時間：2012-10-31 來源：網(wǎng)絡(luò)

有時ECL電路采用圖2.10所示的抽頭示端接方式進行端接。根據(jù)所期望的總的阻抗和終端電壓來計算抽頭式端接的有交電阻值公式為：

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關(guān)鍵詞： 抽頭式 下拉端接