源极跟随器电路如图题所示。[br][/br][img=394x327]17d1e52bb8ccac8.png[/img][tex=6.0x1.214]oNf7hFunCiaW+Yb6Cqq80KjAPGl67sLqquzWripibQg=[/tex]。电流源[tex=12.357x1.286]Ng5LGXa4cAC0LW8NH0K4ZQnbyOcSHIO/IXLluHtTOF7F/E6Q3J8URmdyy101W7Wz[/tex],场效应管参数为[tex=12.786x1.5]ah+GFqTPVPlxVQ7WpLMT+hlBbBEKuBSchlKtMXykM9tBcjszNA/aqCtJfG21UtKu[/tex]。试求:电路的输入电阻
举一反三
- 源极跟随器电路如图题所示。[img=394x327]17d1e52bb8ccac8.png[/img][tex=6.0x1.214]oNf7hFunCiaW+Yb6Cqq80KjAPGl67sLqquzWripibQg=[/tex]。电流源[tex=12.357x1.286]Ng5LGXa4cAC0LW8NH0K4ZQnbyOcSHIO/IXLluHtTOF7F/E6Q3J8URmdyy101W7Wz[/tex],场效应管参数为[tex=12.786x1.5]ah+GFqTPVPlxVQ7WpLMT+hlBbBEKuBSchlKtMXykM9tBcjszNA/aqCtJfG21UtKu[/tex]。试求:小信号电压增益。
- set1 = {x for x in range(10)} print(set1) 以上代码的运行结果为？ A: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} B: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10} C: {1, 2, 3, 4, 5, 6, 7, 8, 9} D: {1, 2, 3, 4, 5, 6, 7, 8, 9,10}
- 源极跟随器电路如图题所示[img=386x355]17d1e4fe4273bbb.png[/img]场效应管参数为[tex=12.929x1.5]FBnHcJDE+//BSThyuYaetoBMRZVEUJQwVrc14tSSuzlIhaqou7aYdRGRiEGl5h24IzqAb2RwDuoBlfzZGLuuMGg9Rt5hLAIT7bL3fInWanJl07W6pu5laBna8TQR079Z[/tex]。电路参数为[tex=14.857x1.286]vTgmXytNMdv2J9tpBYniBAcHqaUF/wtOxFqs8Tih4/Pl7e1V97K+bS3550k3uudLHh+qVoVtKednDT3fdbfIrNAtN5yM0U+17Li+jUaTsQjKpufkGAlLm1DR1qEZ2Gew75JsZgD8+ULEDZl4YBbuw8ZVrk7IdkioeXUeoL8T4ZY=[/tex]。若电流源[tex=3.357x1.0]0NLff4UC4/onWJJIAg9prQ==[/tex] ,试求小信号电压增益[tex=3.929x1.357]eht5QOjdAvqhobBopoSEtj/5Wt/AhUeF78BhoZM2Eao=[/tex]。
- 源极跟随器电路如图题 4.5.3 所示。 [tex=5.643x1.214]hCOWbCfD98BU7TXobQHxjP8Hftjtz2l8L3Pc9SKFjsQLko9kUKIusaI2znsh5/Nl[/tex]。电流源[tex=12.286x1.286]/dulpBo9Depzv3BRO+nYpRFGtuFLifUL0IqdqAovM/Jn7r/twOnI0RTiFL1wZRvEz8b6dm0HX8BNyARvZ1ZNKCR0sEX93BMnObt3UvHIV0bJtfTLolsLcPN59agdqChW[/tex], 场效应管参数为 [tex=12.643x1.5]JACacOLjnMCP4Jhwm+/AevMGQtqHea6ahSh3E1VAIvo3SxFEDdbWIMbk444Cu5Dsl4qS+7NV+3aOXHsIIEM9ZBe+zsYx+AYSOZUqSG3cn76OGN8aBJcSpscsYJq2zXqL[/tex]。 试求:小信号电压增益。[img=218x191]17d7b00c368a237.png[/img]
- >>>x= [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9]>>>print(x.sort()) 语句运行结果正确的是( )。 A: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] B: [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9] C: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] D: ['2', '4', '0', '6', '10', '7', '8', '3', '9', '1', '5']