百度试题 结果1 题目The JFET is a ( ). A. voltage-controlled device B. current-controlled device C. frequency-controlled device D. power-controlled device 相关知识点: 试题来源: 解析 A 反馈 收藏
百度试题 题目中国大学MOOC: A JFET is a three-terminal device which is (一个结型场效应晶体管是一个什么样的三端器件?)相关知识点: 试题来源: 解析 (b) voltage-controlled device(电压控制器件) 反馈 收藏
B、current-controlled device C、frequency-controlled device D、power-controlled device查看答案更多“The JFET is a ___.”相关的问题 第1题 The landlady is a ___. 点击查看答案 第2题 The UK is a country that is___. 点击查看答案 第3题 Read the following part of a project proposal. ...
The Junction FET is a voltage controlled device. In other words, voltages appearing on the gate, control the operation of the device.Both N-channel and P-channel devices operate in similar ways, although the charge carriers are inverted, i.e. electrons in one and holes in the other...
This is a voltage control device since the current through the channel gets controlled by gate voltage. In other words, the electric field across the junction effects the operation of the transistor and that is why it is named as junction field effect transistor. ...
The MOSFET has a number of advantages over the junction field-effect transistor (JFET). For this reason, the MOSFET is selected in favor of the JFET for
Junction Field Effect Transistors (JFETs) are a type of FETs (high input impedance devices) which have three terminals namely, Source (S), Gate (G) and Drain (D). These devices are also called voltage controlled devices as the voltage applied at the gate
Also, it should be noted that the drain and source terminals are interchangeable in this application. The JFETs in this voltage-controlled amplifier act as linear resistors because the op amp constrains their drain-to-source voltages to a few tenths of a volt.SantanaHenry...
Abs仃actThispaperintroducestheoperationprinciplesoftheJFETappliedvoltage・controlledimpedances(vci)andasimpleapproachtoextendtheoperationrangeandtheimprovementofthelinearity.TheJFETisthesemiconductordevicesthatgenerateandcontrolthemovementoftheelectronandthecavitybytheelectricfieldef传ct.TheJFETdeviceshavethefollowing...
New voltage-model/current-mode universal biquad filter using unity-gain cells A new universal biquad filter is presented which can realize all the five standard filter functions namely lowpass, bandpass, highpass, notch and allpass i... S. S. GUPTA,R. SENANI - 《International Journal of Elec...