Common gate (original) (raw)
In electronics, a common-gate amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies, typically used as a current buffer or voltage amplifier. In this circuit, the source terminal of the transistor serves as the input, the drain is the output, and the gate is connected to ground, or "common," hence its name.The analogous bipolar junction transistor circuit is the common-base amplifier.
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| dbo:abstract | In electronics, a common-gate amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies, typically used as a current buffer or voltage amplifier. In this circuit, the source terminal of the transistor serves as the input, the drain is the output, and the gate is connected to ground, or "common," hence its name.The analogous bipolar junction transistor circuit is the common-base amplifier. (en) En électronique, un grille commune est un des trois types de base d’amplificateur électronique utilisant un transistor à effet de champ. Ce montage est le pendant pour transistor à effet de champ du base commune des transistors bipolaires. Il est typiquement utilisé comme buffer de courant ou amplificateur de tension. Dans ce circuit le signal d'entrée est appliqué à la source. La sortie est le drain et la grille est le point commun. (fr) 在电子学中，共栅极（英語：common-gate）放大器电路是单级场效应管（field-effect transistor (FET)）放大器电路的三种基本接法之一（另外两种分别是共源极和共漏极）。共栅极电路通常被用在电流缓冲器或电压放大器中。这种接法的形式是，晶体管的源极充当输入端，漏极充当输出端，栅极则为公共端，电路也因此得名。 辨識一個場效電晶體放大器電路是共源極、共閘極還是共汲極的簡易方法為，檢查訊號輸入和輸出的通路，剩餘的那一端即為「公共端」。 在双极性晶体管中，类似的概念称共基极。 (zh) |
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| rdfs:comment | In electronics, a common-gate amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies, typically used as a current buffer or voltage amplifier. In this circuit, the source terminal of the transistor serves as the input, the drain is the output, and the gate is connected to ground, or "common," hence its name.The analogous bipolar junction transistor circuit is the common-base amplifier. (en) En électronique, un grille commune est un des trois types de base d’amplificateur électronique utilisant un transistor à effet de champ. Ce montage est le pendant pour transistor à effet de champ du base commune des transistors bipolaires. Il est typiquement utilisé comme buffer de courant ou amplificateur de tension. Dans ce circuit le signal d'entrée est appliqué à la source. La sortie est le drain et la grille est le point commun. (fr) 在电子学中，共栅极（英語：common-gate）放大器电路是单级场效应管（field-effect transistor (FET)）放大器电路的三种基本接法之一（另外两种分别是共源极和共漏极）。共栅极电路通常被用在电流缓冲器或电压放大器中。这种接法的形式是，晶体管的源极充当输入端，漏极充当输出端，栅极则为公共端，电路也因此得名。 辨識一個場效電晶體放大器電路是共源極、共閘極還是共汲極的簡易方法為，檢查訊號輸入和輸出的通路，剩餘的那一端即為「公共端」。 在双极性晶体管中，类似的概念称共基极。 (zh) |
| rdfs:label | Common gate (en) Grille commune (fr) 共栅极 (zh) |
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