电信《电子线路cad》实验讲义

电子线路CAD实验讲义201232前言随着大规模集成电路和计算机技术的迅速发展，电子电路的分析与设计方法发生了重大变革。以计算机辅助设计CADCOMPUTERAIDERDESIGN为基础的电子设计自动化技术EDA已广泛应用于集成电路与系统的设计之中。它改变了以定量估算和电路实验为基础的传统设计方法，成为现代电子系统设计的关键技术之一，是必不可少的工具和手段。模拟集成电路的仿真工具，是众多EDA工具中的一个重要的组成部分。由于模拟电路在性能上的复杂性和电路结构上的多样性，对仿真工具的精度、可靠性、收敛性及速度等都有相当G20652的要G8726。G3281G19481上G1856G16760的模拟电路G17902用仿真工具是G13666G3281G2164G5042大G4410G1283G1823G2045分G7669G5332发的G54G51G44CEG12255G5219，G16825G12255G5219收敛性G3921，G17878于G1582系统及电路G13435仿真。G20G28G27G23G5192，G48IG70ROG54IMG1856G2508G6524G1998了基于G54G51G44CE的G5506机G10268G7424G51G54G51G44CEG708G51ERSONG68G79G16G54G51G44CEG709。G8504G2530G2520G12193G10268G7424的G51G54G51G44CE不G7041G19394G1002，G2163能G1075G17246G7481G17246G5390。G11458G2081，G51G54G51G44CEG17731G1226的G1363用已G13475G19762G5132G8981G15904。在大G4410G18336，它是工G12197G12879G4410生必G1262的分析与设计电路工具G727在G1856G2508G18336，它是G1147G2709G1186设计、实验G2052定G3423G17819G12255中不可G13582少的设计工具。G7424实验G16774G1053是G457电子G13459路CADG458G16850G12255的上机实验部分的G1881G4493，G17902G17819多G17839G15904上机G13463G1076，G5088G7407G2528G4410G1216能G3827G6496G6581G51G54G51G44CEG17837一G5390大电路仿真G17731G1226的应用，G17839G13792G2164G5390对模拟电路的G10714G16311、分析和设计的能G2159。G21G19G20G21G17G22目录实验一熟悉PSPICE环境及电路图的绘制1实验二直流工作点分析、直流灵敏度分析4实验三直流传输特性、直流特性扫描分析8实验四交流小信号频率特性分析、噪声分析12实验五瞬态特性分析21实验六温度分析、参数扫描分析27实验七蒙托卡诺分析、最坏情况分析32实验八综合实验401实验一熟悉PSPICE环境及电路图的绘制一实验目的G20G17G10099G5725G50RCADG18G51G54G51G44CEG10627G3671G21G17G6496G6581G51G54G51G44CE中电路G3282的G13484G2058二实验内容G708一G709G10099G5725G50RCADG18G51G54G51G44CEG10627G3671G708G1120G709G51G54G51G44CE中电路G3282的G13484G2058G708G20G709G7044G5326设计G20045G11458G708G21G709G17885定设计G20045G11458G12879G3423注意G4396G1660G1313G13634路G5464不能G2559有中G7003G4395符。2G708G22G709配G13634元器G1226符号库对于G4410生G10268G17731G1226元G1226库G1313于G50RCAD_DEMOG70G68PTUREG79IBRG68RYG51G54G51G44CE下，只有G27个库G7003G1226。配G13634库G7003G1226的方法PG79G68G70EPG68RTG68DDG79IBRG68RYG708G23G709取放元器G1226CG68PTURE中，菜单G51G79G68G70EG18G51G68RT或命令按钮G7085G709取放电源与接地符号电源CG68PTURE中，菜单G51G79G68G70EG18G51OWER或命令按钮G51G79G68G70EG18G51G68RTG54OURG70E库中VDC,VAC等。注意G20G17CAG51G54YG48库中的G23G12193电源符号和接地符号仅仅是一G12193符号，G7424身不具备任何电压值。G21G17G54G50URCE库中的电源和地符号真正代表一G12193激励电源，其电压值可以设定。地CG68PTURE中，菜单G51G79G68G70EG18GROUD或命令按钮，将其属性值设G13634为G19。G7086G709连G13459及设G13634节点名设G13634节点名CG68PTURE中，菜单G51G79G68G70EG18NETAG79IG68S或命令按钮小结G13484G3282快捷键3G13484G2058G3282G20。RE850VS1VAC0VDCVCC12VDCRC2KRB22KRL3KRS250RB18KQ1Q2N2222C110UC210UCE100UG3282G204实验二直流工作点分析、直流灵敏度分析一实验目的G20G17G6496G6581直G8981工作点分析G727G21G17G6496G6581直G8981灵敏度分析。二实验内容G708一G709直G8981工作点分析静态当UIG19时，放大电路处于静态。静态G708直G8981G709工作点0608,0103,BQCQCEQBEQIIUU硅管锗管分析G12879G3423及参数设G13634G20G17对G3282G21G17G20所示阻G4493耦合共射放大电路G17839G15904直G8981工作点分析并记录数据。GONGZUODIG68NVCC12VDCRB360KC110URC2KQ1Q2N2222VS1VAC0VDCRL2KC210UG3282G21G17G20阻G4493耦合共射放大电路5步骤G708G20G709用CG68PTURE画G3921电路G3282G21G17G20G708G21G709G5326立模拟G12879G3423分组G51G54G51G44CEG18NEWG54IMUG79G68TIONG51ROFIG79E输入NG68MEGONGZUODIG68N，然G2530点击CREG68TE。G708G22G709设G13634分析G12879G3423和参数G708G23G709运G15904G51G54G51G44CE菜单G51G54G51G44CEG18RUN或命令按钮G7085G709查看分析结果CG68PTURE窗口中，命令按钮和详细分析结果可查看输G1998G7003G1226G17G50UTG51G54G51G44CEAG18D中，VIEWG18G50UTPUTFIG79E或命令按钮。6RL2K0A1308V0V6897MV0VQ1Q2N22223142UA5346MA5377MAVCC12VDC5377MAVS1VAC0VDC0A0VRB360K3142UA1200VC110URC2K5346MAC210UG708G1120G709直G8981灵敏度分析G20G17对G3282G21G17G21G17839G15904直G8981灵敏度分析并记录数据G79INMINDU。R13OUTVIN1VDCR21G3282G21G17G21直G8981灵敏度分析步骤G708G20G709用CG68PTUREG17731G1226画G3921电路G3282。G708G21G709G5326立模拟G12879G3423分组并设G13634参数。G708G22G709运G15904并查看分析结果。7G21G17设计电路用灵敏度分析设计单管放大电路的静态工作点。初始电路如G3282G21G17G22所示，要G8726调整G17878当的元G1226参数，G1363晶体管QG20的G44CQG20G19G17G20MAG79IG21_G22_G20RB220KRC56KCE100UVX0VDCVCC12VDCQ1Q2N2222RE12KRB1150KG3282G21G17G228实验三直流传输特性、直流特性扫描分析一实验目的G20G17G6496G6581直G8981传输特性分析G727G21G17G6496G6581直G8981特性扫描分析。二实验内容G708一G709直G8981传输特性分析G20G17G8726G3282G22G17G20电路的直G8981小信号传输特性即电压放大倍数、输入电阻、输G1998电阻。G708ZHIG79IUG70HUG68NSHUG709VS1VAC0VDCRB10KVCC10VDCRC2KVBB087VDCOUTQ1Q2N2222G3282G22G17G20直G8981传输特性分析步骤G708G20G709用CG68PTUREG17731G1226画G3921电路G3282。G708G21G709G5326立模拟G12879G3423分组并设G13634参数。9G708G22G709运G15904并查看结果。G708G1120G709直G8981特性扫描分析G20G17单管放大电路如G3282G22G17G21所示，G8726调节VBB，G136312CQIMA。G79IG21_G21_G20RB10KVBB0VDCRC2KVS1VAC0VDCQ1Q2N2222VCC10VDCOUTG3282G22G17G21直G8981特性扫描分析步骤G708G20G709用CG68PTUREG17731G1226画G3921电路G3282。10G708G21G709G5326立模拟G12879G3423分组并设G13634参数。G708G22G709运G15904并查看结果。V_V20V02V04V06V08V10V12V14V16V18V20VICQ10A20MA40MA60MA当VBBG19G177G27G21V时，12CQIMA。G21G17三极管的输G1998特性曲G13459测试。G708SHUG70HUTEXINGG709IQ1Q2N2222VCE12VDCIB0ADCG3282G22G17G22三极管的输G1998特性曲G13459测试11G22G17三极管的输入特性曲G13459测试SHURUTEXINGVCE12VDCVBE12VDCQ1Q2N2222CBG3282G22G17G23三极管的输入特性曲G13459测试G23G17一个单管放大电路如G3282G22G175所示，G8726调节VBB,G1363G44CQG20G21MAG727计算G44CQG20G21MA时电路的直G8981工作点G727计算电路的电压G3698G11422和输入、输G1998电阻G727G314G8726OUT节点电压的直G8981灵敏度。G708G79IG21_G21_G20G709RB10KVBB0VDCVS1VAC0VDCRC2KOUTVCC10VDCQ1Q2N2222G3282G22G17512实验四交流小信号频率特性分析、噪声分析一实验目的G20G17G6496G6581G1144G8981小信号G20069G10587特性分析G727G21G17G6496G6581G3134G3780分析。二实验内容G708一G709G1144G8981小信号G20069G10587特性分析G20G17分析G3282G23G17G20G5058动放大电路的G20069G10587特性。G708G68G70G709RE10KQ1Q2N2222VO1VCC10VDCRB11KVEE10VDCVO2VS1VAC0VDCRB21KRC110KRC210KQ2Q2N2222G3282G23G17G20步骤G708G20G709用CG68PTUREG17731G1226画G3921电路G3282。信号源VSG17885G1144G8981电压源VAC，G5145值为G20V。13G708G21G709G5326立模拟G12879G3423分组并设G13634参数。G708G22G709运G15904并查看曲G13459。G5145G20069G2721应在G51ROBE窗口中，TRG68G70EADDTRG68G70EG708G709，在G256TRG68G70EEXPRESSIONG257G7003G7424G7706中键入VG708VOG20，VOG21G709，即G7186示G2464G12483输G1998的G5145G20069G2721应。或放G13634器G1226。FREQUENCY10KHZ30KHZ10KHZ30KHZ100KHZ300KHZ10MHZ30MHZ10MHZVVO1,VO20V40V80V120V160V分G17137G3282在G51ROBE窗口中，TRG68G70EADDTRG68G70EG708G709，在G256TRG68G70EEXPRESSIONG257G7003G7424G7706中键入VDG37G708VOG20，VOG21G709，即G7186示以分G17137为单G1313的G5145G20069G2721应。相G20069G2721应点G17885G51G79OTADDYAXIS，G3698G2164一个G13449G17736。在G256TRG68G70EEXPRESSIONG257G7003G7424G7706中键VG51G708VOG20，VOG21G709，即G7186示G1998相G20069G2721应。14FREQUENCY10KHZ30KHZ10KHZ30KHZ100KHZ300KHZ10MHZ30MHZ10MHZ1VVO1,VO22VPVO1,VO20V40V80V120V160V11000D1333D1667D800D1800D2G21G17计算G3282G23G17G21电路的上G19492G6142G8502G20069G10587、电压G3698G11422和输入、输G1998阻G6251。G79IG21_G23_G20OUTC210URC2KQ1Q2N2222VBB08VDCRB20KRL51KC110UVS1VAC0VDCVCC12VDCG3282G23G17G2115G22G714电路如G3282G23G17G22，计算电路的电压G3698G11422/VSOUTSAVV、G17902G20069G5114、输入、输G1998阻G6251。G79I6_G20_G21C133UOUTCE50UQ1Q2N2222C233URE1KVRL51KRS200RB220KRC33KRB1100KVCC12VDCVS1VAC0VDCING3282G23G17G2216G23G17分析计算理想对称G5058动放大电路的基G7424特性，G2265G6336小信号G5058模特性和共模特性。电路如G3282G23G17G23，输入为正G5370信号。G79I6_G21_G20G708G20G709设G5058模输入121IIVVV，G8726121212121212,OOOOVDVDVDIIIIIIVVVVAAAVVVVVV的G5145G20069特性，G11842定G1314G20069电压G3698G11422VA及HF,G16278G4531EV的值。G708G21G709设共模输入121IIVVV，G8726121212,OOOOVCVCVCIIIVVVVAAAVVV的G5145G20069特性，G11842定G1314G20069电压G3698G11422VA,G16278G4531EV的值。RC23KVRC13KVO1VO2VI11VAC0VDCQ1Q2N2222Q2Q2N2222R22KVI21VAC0VDCVCC12VDCR110KVEQ3Q2N2222VEE12VDCQ4Q2N2222RE31KG3282G23G17G23G10714G5831对G12228G5058动放大电路175G17分析计算非理想对称G5058动放大电路的基G7424特性。电路如G3282G23G175。G79I6_G21_G21G708G20G709作直G8981分析，G8726静态工作点，G16278G4531G44CQG20和G44CQG21的值。G708G21G709设1210IIVVMV，G872612,OOVV。G14521下一G13435电路G1075是G5058放电路，G16825结果G1262G1147生G1172G1052G5445G2721。G708G22G709设121IIVVV，G872612,OOVV。G14521下一G13435电路G1075是G5058放电路，G16825结果G1262G1147生G1172G1052G5445G2721。RC255KVI110M0VDCVO2VO1VI210M0VDCRC15KQ1Q2N2222R1113KQ3Q2N2222VCC12VDCQ2Q2N2222Q4Q2N2222VEE12VDCG3282G23G175G19762G10714G5831对G12228G5058动放大电路186G714有源G17139G17745的共发射极放大电路如G3282G23G176所示。要G8726G708G20G709G8726电路的直G8981传输特性，G11842定电压VBB处在G1172G1052G14551G3272电路工作在G13459性放大G10378态G727G708G21G709调节VBBG1363静态输G1998电压G13434为VG70G70G18G21，并G8726G8504时的静态工作点G727G708G22G709G8726电路的电压G3698G11422，输G1998电阻RA1、上G19492G6142G8502G20069G10587HFG727G708G23G709G14521输G1998G12483接有G17139G17745电阻RG47G20G19G19G78G161,重复以上计算。G708G79I6_G20_G23G709Q1Q2N2222RS100Q2Q2N2907AVOQ3Q2N2907AR122KVVCC12VDCVBB0VDCV11VAC0VDCG3282G23G176有源G17139G17745共发射极放大电路19G708G1120G709G3134G3780分析7G17对G3282G23G177所示G5058动放大电路G17839G15904G3134G3780分析。ZG68OSHENGVO2Q1Q2N2222VO1VCC10VDCQ2Q2N2222RC110KVEE10VDCRE10KRC210KVS01VAC0VDCRB21KRB11KG3282G23G177G3134G3780分析步骤G708G20G709用CG68PTUREG17731G1226画G3921电路G3282。G5326立模拟G12879G3423分组并设G13634参数。G5859G5617是以VOG20作为输G1998节点，以VS作为等G6940G3134G3780源，G8611G19560G22G19个G20069G10587点输G1998一G1233G3134G3780G17176G7021。设G13634G4448G2530按G256G11842定G257键。G708G21G709运G15904G51G54G51G44CE。G708G22G709查看分析结果。在G51ROBE窗口中，G6203G15904TRG68G70EG18ADDTRG68G70E命令，用G1821G764320点G17885VG708G44NG50G44G54EG709、VG708G50NG50G44G54EG709，即G7186示G1998G6363定输入G12483、输G1998G12483的等G6940G3134G3780电压与G20069G10587的关系曲G13459。点G17885TRG68G70EG18ADDYAXIS，G3698G2164一个G13449G17736。在G256TRG68G70EEXPRESSIONG257G7003G7424G7706中键DG37G708VG708G44NG50G44G54EG709G709、DG37G708VG708G50NG50G44G54EG709G709即G7186示G1998G3134G3780电压G5145G20069特性。FREQUENCY10KHZ10KHZ100KHZ10MHZ10MHZ100MHZ10GHZ1VINOISEVONOISE2DBVINOISEDBVONOISE0V200NV400NV600NV1180160140120221实验五瞬态特性分析一实验目的G20G17G6496G6581用于G11648态分析的5G12193激励信号源G727G21G17G6496G6581G11648态分析方法。二实验内容G20G17一个阻G4624G6403G14645电路如G32825G17G20，G8726其G6403G14645G8886G5430。G79IG21_5_G20R14L1001HVVIVC1100UG32825G17G20阻G4624G6403G14645电路22步骤G708G20G709用CG68PTUREG17731G1226画G3921电路G3282。正G11842设G13634输入信号。G708G21G709G5326立模拟G12879G3423分组并设G13634参数。G708G22G709运G15904G51G54G51G44CE并查看分析结果。TIME0S2MS4MS6MS8MS10MS12MS14MS16MSVL12VR110V04V08V12V16V23G21G17单管放大电路如G32825G17G21所示。G79IG21_6_G20G8726G20调节G1571G13634电压VBBG1363晶体管的静态电G8981G44A2A0G20MA。G21输入信号为20SIN21000SVTMVPI,G8726输G1998电压的G8886G5430。VBB0672VDCQ1Q2N2222V1FREQ1KVAMPL20MVOFF0VOVCC12VDCRC2KG32825G17G21单管放大电路G22G714G1120极管G2464G2533G19492G5145电路如G32825G17G22。G79I5_G20_G21G8726G708G20G709作电路的直G8981传输特性OIVFV，G16840G7138G1120极管的工作G10378态变化。G708G21G709设输入信号是G5145度为G20V，G20069G10587为G20G46G43Z的正G5370电压，G8726VO的G8886G5430。G708G22G709设输入信号是G5145度为G23V，G20069G10587为G20G46G43Z的正G5370电压，G8726VO的G8886G5430。VI0VDCD2D1N4002VOV12VDCV22VDCD1D1N4002R1500G32825G17G22G1120极管G2464G2533G19492G5145电路24G23G714G1120极管G2334G8886整G8981G9400G8886电路如G32825G17G23。TI5_G20_6G708G20G709设电G4493CG20G19,G8726VOUT及ID的G8886G5430。G708G21G709设电G4493CG20G20G19UF,G8726VOUT及ID的G8886G5430。VIFREQ1KVAMPL10VOFF0C110UOUTR11KD1D1N4002G32825G17G23G1120极管G2334G8886整G8981G9400G8886电路5G714G1120极管G1852G8886整G8981电路如G32825G175。TI5_G20_7G708G20G709设电G4493CG20G19,G8726VOUT及ID的G8886G5430。G708G21G709设电G4493CG20G20G19UF,G8726VOUT及ID的G8886G5430。G5617G13783G8616G17751与上G20076的G2334G8886整G8981G9400G8886电路的G5334G2528。OUTD2D1N4002C130UD4D1N4002VD1D1N4002VVVIFREQ1KVAMPL10VOFF0D3D1N4002RL1KG32825G175G1120极管G1852G8886整G8981电路256G714电路如G32825G176。G708G20G709调节VBB,G1363G44CQG21G175MA,并G8726G8504时的静态工作点。G708G21G709G8726输G1998电压的G5145G20069G2721应和相G20069G2721应。G708G22G709设10SIN21000IVTMVPI，G8726IG70、VOUT的G8886G5430G17G708TI5_G21_G27G709VCC10VDCVBB0VDCR15KQ1Q2N2222OUTR22KVIFREQ1KVAMPL10MVOFF0G32825G176267G714G32825G177是G12628单G19203G21843G8886发生器的G2419G10714电路。G79I5_G21_G22G8726晶体管集电极电G8981IG70及输G1998电压VOUT的G8886G5430，分析电路的工作G17819G12255及晶体管的G5332关作用。C11UOUTR143KQ1Q2N2222I115MADCVCC12VDCG32825G177G12628单G19203G21843G8886发生器G2419G10714电路27实验六温度分析、参数扫描分析一实验目的G20G714G6496G6581G9213度分析G727G21G714G6496G6581参数扫描分析。二实验内容G708一G709G9213度分析G20G17电路如G32826G17G20。G8726当输入信号为1210SIN21000IIVVTMVPI，G9213度为G165G19G263、G19G263、G217G263、G20G19G19G263时的G2464G12483输G1998电压G8886G5430。WENDURC13KRC23KVO2VEE12VDCV1FREQ1KVAMPL10MVOFF0V2FREQ1KVAMPL10MVOFF0Q1Q2N2222R22KQ2Q2N2222R110KQ4Q2N2222VO1Q3Q2N2222RE31KVCC12VDCG32826G17G20G9213度分析步骤用CG68PTUREG17731G1226画G3921电路G3282。G5326立模拟G12879G3423分组并设G13634参数。28运G15904G51G54G51G44CE并查看分析结果。TIME0S05MS10MS15MS20MS25MS30MS35MS40MS45MS50MSVVO1,VO240V20V0V20V40V29G708G1120G709参数扫描分析G20G17基G7424放大电路如G32826G17G21。G20输入G12483G2164一正G5370信号，分析当基极电阻RB变化时，对输G1998G8886G5430的G5445G2721G727G21G8726RB为多大时,G44G70G22MA,并G8726G8504时电路的静态工作点。G70G68NSHUSG68OMIG68ORL2KOUTRBRVALVIFREQ1KVAMPL01VOFF0C110UVCC12VDCC210URC2KQ1Q2N2222PARAMETERSG32826G17G21参数扫描分析步骤G708G20G709用CG68PTUREG17731G1226画G3921电路G3282，并作如下G1474改将基极电阻RB设G13634为参数。用G21748G7643G5050键G2464击RB的阻值G226G19G78，在G1998现的G256DISPG79G68YG51ROPERTIESG257设G13634G7706中，将其值改为G94RG89G68G79G96G8892大G6336号不能G11477G11065。用参数符号设G13634阻值参数。G1186G54G51ECG44AG47库中调G1998名为G51ARAG48的符号，放在RBG7061。G2464击G16825符号，G4643G5161上G1998现元器G1226属性G13546G17765器。按NEW按钮，在G7044G3698属性参数对G16817G7706的G51ROPRETYG7651中键入RG89G68G79和阻值G708表示G17839G15904其它分析时的阻值为G20G19G78G709并按G50G46按钮。30G708G21G709G5326立模拟G12879G3423分组并设G13634参数。基G7424分析G12879G3423参数设G13634参数扫描分析G12879G3423参数设G1363431G708G21G709运G15904G51G54G51G44CE并查看分析结果。TIME0S05MS10MS15MS20MS25MS30MS35MS40MS45MS50MSVOUT10V5V0V5V10VG21G17电路如G32826G17G22，G8726G20当REG20G19G19G161时,调节直G8981电压VBB,G1363G44CQG20MAG727G21输入信号为G5145度为G19G17G20V,G20069G10587为G20G46G43Z的正G5370G8886,G8726RE5G19G161,G20G19G19G161时的输G1998电压G8886G5430G727G22G8726G8504电路的放大倍数,FA3，RI,RO,G13783G4531G8504电路的G5114G17139G17745能G2159。G708TI6_G20_G21G709OUTPARAMETERSRB10KC110URERVALVBB0VDCVIFREQ1KVAMPL01VOFF0VCC12VDCQ1Q2N2222RC2KG32826G17G2232实验七蒙托卡诺分析、最坏情况分析一实验目的G20G17G6496G6581G14957G6188G2357G16846分析G727G21G17G6496G6581G7380G3363G5785G1929分析。二实验内容G20G714一个G5114G17902G9400G8886G13605G13488如G32827G17G20所示。G13605G13488中三个电G4493的G4493值为G19G17G19G19G22G28UF，G4493G5058为G205G8，试用G14957G6188G2357G16846分析计算输G1998电压的G20069G10587G2721应的变化。G708MENGTUOG78G68NUOG709RL50R150OUTCMODC200039UL1191HCMODC100039UV11VAC0VDCCMODC300039UG32827G17G20G14957G6188G2357G16846分析步骤G708G20G709用CG68PTUREG17731G1226画G3921电路G3282。CG20、CG21、CG22为G37REAG46G50UT库中的元G1226CBREG68G78。对CG20、CG21、CG22作如下G1474改G17885中整个电G4493，EDITG18G51G54G51G44CEG48ODEG79，并作如下G1474改CBREAKC33G2464击整个电G4493G17839G15904属性设G13634，将其值设G13634为G19G17G19G19G22G28U并将其G7186示G708G21G709G5326立模拟G12879G3423分组并设G13634参数。基G7424分析G12879G3423参数设G1363434G14957G6188G2357G16846分析参数设G13634G708G22G709运G15904G51G54G51G44CE并查看分析结果。FREQUENCY10KHZ10KHZ100KHZ10MHZ10MHZ100MHZVOUT0V100MV200MV300MV35G21G17对G32827G17G21所示G9400G8886器电路的G20069G10587G2721应G17839G15904G7380G3363G5785G1929分析，G9400G8886器中三个电G4493值为G19G17G19G19G22G28UF,G4493G5058为G205G8，电G5875值为G20G28G17G20G43,G4493G5058为G21G19G8。ZUIHUG68IV11VAC0VDCOUTCMODC200039UCMODC100039UCMODC300039ULMODL2191RL50R150G32827G17G21G7380G3363G5785G1929分析步骤G708G20G709用CG68PTUREG17731G1226画G3921电路G3282。CG20、CG21、CG22为G37REAG46G50UT库中的元G1226CBREG68G78G727G47为G37REAG46G50UT库中的元G1226G47BREG68G78。对CG20、CG21、CG22、G47G17839G15904G1474改G17885中整个器G1226，EDITG18G51G54G51G44CEG48ODEG79，并G1474改如下36G2464击整个电G4493G17839G15904属性设G13634，将其值设G13634为G19G17G19G19G22G28U，并在电路G3282中G7186示G727G2464击整个电G5875G17839G15904属性设G13634，将其值设G13634为G20G28G17G20，并在电路G3282中G7186示。G708G21G709G5326立模拟G12879G3423分组并设G13634参数。基G7424分析G12879G3423参数设G13634G7380G3363G5785G1929分析参数设G1363437G708G22G709运G15904G51G54G51G44CE并查看分析结果。FREQUENCY10KHZ30KHZ100KHZ300KHZ10MHZ30MHZ10MHZ30MHZ100MHZVVO0V100MV200MV300MV38G22G714G5058动放大电路如G32827G17G22，电阻RBIG68S的阻值为G21G19G46G161，G16835G5058为G20G19G8，G8726G7380G3363G5785G1929时，输G1998有多大的G1571G12239量。ZUIHUG68IG21G709RS21KVEERBIASRMODRC210KQ2Q2N2222VEE00VDDVI1VAC0VDCOUT1RS11KV212VV312VQ4Q2N22220OUT2Q3Q2N2222C15PVDDRC110KQ1Q2N2222G32827G17G2239G23G714电路如G32827G17G23，G8726G708G20G709G8726电路的直G8981工作点G727G708G21G709G8726节点OUTG20的直G8981灵敏度G727G708G22G709G8726电压G3698G11422、输入电阻、输G1998电阻、G17902G20069G5114G727G708G23G709已G11705信号源G5145度为G20G19MV,G20069G10587为G20G46G43Z的正G5370G8886，G8726OUT节点的输G1998电压G8886G5430G727G7085G709调节电阻RBG20，G1363电路直G8981工作点G44CQG21MAG727G7086G709电阻RBG20的G16835G5058为G20G19G8，电阻RBG21的G16835G5058为5G8，VOUTG1955小为G7380G3363方G2533，G8726电路元G1226取G7643G12228值和G7380G3363G5785G1929时的输G1998电压G5145值G727G7087G709G8726RG47为G20G78G2525G19G78时，输G1998电压的G5145G20069G2721应与RG47的关系曲G13459。Q1Q2N2222RE1KRC33KRB1100KVS1VAC0VDCRS200CE50UC233UOUT1OUTINVCC12VDCC133URL51KRB220KG32827G17G2340实验八综合实验一、实验目的G20G714G6496G6581基G7424运算电路的分析与设计G727G21G714G6496G6581有源G9400G8886电路的分析与设计G727G22G714G6496G6581整G8981电路的分析与设计G727G23G714G6496G6581G8886G5430G1147生电路的分析与设计G7275G714G6496G6581电压G8616G17751电路的分析与设计。二、实验内容G708一G709模拟运算及处G10714电路G27G17G20G17G20G2465相电压放大电路如G3282G27G17G20G17G20，G8726G708G20G709VVOG20和VVOG727G708G21G709计算电路的G5332G10627电压G3698G11422|OVOPNVAVV、G19393G10627电压G3698G11422/VOIAVV、上G19492G6142G8502G20069G10587HF、输入电阻RIG727如不G2164G12544一G13435G17331随器，G8726电路的输入电阻RI。G708G22G709G14521输入信号是G20652、G1314电G5191分G2047为G20V，G16G20V，周期为G27G19US的方G8886脉冲，G8726输G1998电压VOG20、VOG8886G5430，G11842定其转换速G10587G54A4G708G79IG27_G21_G20G709VOU1UA74132746VVOUTU2UA74132746VVOUTVO1VI1VAC0VDCVEER110KVEER3833KVCCVCCR250KG3282G27G17G20G17G20G2465相电压放大电路41G27G17G20G17G21在实G19481应用中，为了G1363用阻值G17751小的电阻，达G2052数值G17751大的G8616例系数，并且具有G17751大的输入电阻，可采用TG3423G13605G13488G2465相G8616例电路，电路如G3282G27G17G20G17G21。运放工作电压为G20G21V。R4RXVEEOUTVCCV11VAC0VDCR2390KU1UA74132746VVOUTR151KR3390KG3282G27G17G20G17G21TG3423G13605G13488G2465相G8616例电路G708G20G709G8726电阻RG23为多少时，电路的放大倍数为G20G19G19倍。G708G21G709G14521用RG21代替TG3423G13605G13488，当放大倍数为G20G19G19时，RG2142G27G17G20G17G22G3282G27G17G20G17G22是采用自举扩展G2419G10714组成的G20652输入电阻G2465相电压放大电路，运放UG20组成G2465相G8616例运算电路，UG21为辅助放大电路，它在电路G1881部提供部分信号电G8981IG21，以G1955少输入电G8981II，提G20652输入电阻RI。试计算电阻R7G5332路和分G2047为G205G46、G20G21G46、G20G20G46、G20G19G175G46时的电压G3698G11422/VFOIAVV及输入电阻/IIIRVI。G14521R7G20G19G46和小于10G46G1262发生G1172G1052现象G708TIG27_G21_G21G709G3282G27G17G20G17G22G20652输入电阻G2465相电压放大电路43G27G17G20G17G23G2465相G8616例G2164法运算电路如G3282G27G17G20G17G23，验证电路G2163能。G708FXBG79JFG709RF100KPARAMETERSU1UA74132746VVOUTR150KVCCVEER2RXVIRL10KR351KOUTG3282G27G17G20G17G23G2465相G8616例G2164法运算电路G27G17G20G175G1955法电路如G3282G27G17G20G175，验证电路G2163能。JIG68NFG68R110KVI1TD10NTF10NPW5MPER10MV10TR10NV21U1UA74132746VVOUTR100KVCCR210KRF100KVEEVI2TD10NTF10NPW5MPER10MV11TR10NV20G3282G27G17G20G175G1955法电路44G27G17G20G176电路如G3282G27G17G20G176，G8726G708G20G709三极管的G70,B,EG2520G13435的电G1313值G708G21G709输G1998电压的值。TIG21_G22_5U1UA74132746VVOUTVCCV112VDCOUTR16KQ1Q2N2222U2UA74132746VVOUTVEEVCCR310KVEEV26VDCR210KG3282G27G17G20G17645G27G17G20G177积分电路如G3282G27G17G20G177，G8726电阻RG20分G2047为G21G46G161和G23G46G161时，G708G20G709设输入信号是G5145度为G20V，持续时间分G2047为G20MS、G23MS的阶跃信号，G8726输G1998电压G8886G