電路與模擬電子技術(shù)基礎(chǔ)(第2版) 習(xí)題解答 第7章習(xí)題解答

經(jīng)典word整理文檔，僅參考，雙擊此處可刪除頁眉頁腳。本資料屬于網(wǎng)絡(luò)整理，如有侵權(quán)，請聯(lián)系刪除，謝謝！習(xí)題7VRRDDV=-6VPIV=VVP=I(a)(b)圖7.1習(xí)題7.1圖2UI)3)1.33(mA)U，IGS6DDSSUPUID的U=K=QI和2TUR15Ug2V243.13(V)GSQRRDD10015g1g2IKUU)5022TUVIR2463.90.211.2(V)dUI|=。UI=IUVIR=dUI=IUVIR=dUI=IUVIR=d+V12V+V15V+V-9VRRRVdddDD1.0kΩ1.2kΩ560ΩRRg1ΩΩRRRggg10MΩ10MΩ10MΩRg2Ω(a)(b)(c)圖7.2習(xí)題7.2電路圖圖7.3習(xí)題7.3電路圖某的I=且U=。PPNU=I；DU=I。DN3UUI)10)3.9(mA)IGSU8DDSSP3II)10)18.9(mA)GS8DDSSUP圖UUthpi/DDD-1012u/VGS-3-3-2-10/V-4-20u/VuGSGS圖7.4習(xí)題7.5圖NU；PPU；TPU。P圖NPUp壓Uth-i/Di/1.5D432101.00.50-1V05(a)-u/V05u/V(b)圖7.5習(xí)題7.6圖PU；PNUPU=I=的；PU=I=的；PU=K=的。2TiD3i/mADi/mAD3.23oo6uo812u/V－6u/VGSiiDDuPP增強(qiáng)型FETouUUPUGSPTP溝道N溝道圖7.6習(xí)題7.9電路圖dA1Rdu+V-VC2uoC1CVT1VTC2uiuiuoC3(a)(b)-V+VRRdC2dC2uouCVTC1o1VTuuiiCC33(c)(d)圖7.7習(xí)題7.10電路圖圖U、GS和U。IDDS圖7.8習(xí)題7.11圖U=IUD的I=U=U=PR=R=R=。dddUI=IUUU在U=I=U=I=DD的V=I=K和UTR和RdSIUU)2DTU)U)→UU22TTUTVVIRRRΩdddU2)UURRΩss的U=K=2T的I=RdVVVDDDDRdRgΩRg-V圖7.8習(xí)題7.12圖圖7.9習(xí)題7.13圖圖7.10習(xí)題7.14圖U)2UUURRΩdd的U=U==，T當(dāng)U=U=I=截D？R5kΩR5kΩddRRRggS15V20V1.2MΩ1.2MΩ(a)(b)R5kΩR3kΩddRRgg12V12V1.2MΩ1.2MΩ3V3V(c)(d)圖7.11習(xí)題7.15圖UUIUU)222DTUII2→UUUTUUUT的I=U=的K=1P2U=的I=U=的I=U=2T3P4PUI2→UUUPUUTUI=I→UUI>IUI=I→UUUPR3kΩR3kΩddRRgg10V10V1.2MΩ1.2MΩ2V(a)(b)VT4RR3kVT3dd3kΩΩRRgg10V10V1.2MΩ1.2MΩ(c)(d)圖7.12習(xí)題7.16圖的U=I=QI和UP將U=I=的QI和U值PRdC2ΩuCo1uiRgΩ圖7.13習(xí)題7.17圖U5I)28UU5I)2U圖rdsA1msgumA。RiRuso圖7.14習(xí)題7.18電路圖gU+mgs+sgsUdiUoU1s－－ioRRRR)iRRΩodUUgR110d3.3Aoim1gR112um12.075RAusA3.33.3iRR2.0750.001uisg11.3ms，rmdsARR。usio圖7.15習(xí)題7.19電路圖gU+mgssgs+iUURso－－ioRRR)i11RΩ11.3ogm11.30.75gRmA0.8941gR111.30.75um120RAusA0.8940.866iRR1204uisg0.9msrmdsA。RiRuoVGuoΩ圖7.16習(xí)題7.20電路圖gU+mgssgs+iUURso－－ioRRRR)i11RΩ0.9ogm0.912gRmA0.9151gR10.912umIDSS1.6mA，U=pU，各電容均足夠大。試求：（1）R2）A、及RiGSQuRo圖7.17習(xí)題7.21電路圖1UIIGSQ)1.6)0.9mA224DQDSSUPRUg2VIRGSQRRDDDQ1g1g2R)2II21.60.94g0.6msmUP+++sUURdUiRLgsoUsm－－－ioRRRR)iRRΩodAgR//R0.610//103.0umdL的U=I=PUIUARR若CiosuARRiouRVIR0.9IUg2GSQRRDDDQsDQg1g2UIIGSQ)1U)22DQDSSUGSQPU)PUIUVIRRds2II211.93(ms)g1mUP+++UUdUigUomgs－－－ioRRRR)iRRΩodAgRumd+m+UUdio－－ioRRRR)iRRΩodgR1.9310Ad6.59m1gR11.931ums在Qg=AR、muiRoVVRΩΩdΩ