常見例句When inputs to most JFET op amps exceed the common-mode range for the part, the output may reverse polarity. 當大部分JFET運放的輸入超過它的共模范圍時,輸出可能發(fā)生極性翻轉。When JFET is used as a low-noise and high-operational amplifier in input tube, plate fond and back grid can be separated to decrease input bias and increase input impedance. 在JFET作輸入管的低噪聲高精度運放中,為了進一步減小輸入偏流,增大輸入阻抗,可使頂、背柵分離,且僅以頂柵接輸入信號,而背柵接片內控制電路。The Analysis of the Chief Parameters of the JFET 結型場效應晶體管的主要參數的探討Equivalent Input Noise of Cascade JFET Amplifier 級聯結型場效應管放大電路的等效輸入噪聲JFET &MOSFET Transistor Table"," 晶體管檢查表"Features of Special JFET Used in Electret Microphone 駐極體傳聲器專用管的特性 返回 jfet