untitled160.ewb

电路仿真ewb512

8@9@O@?08<L@@@BH04<HMHBDC0;HD83080LHBH4LD8@@D0JD=HH8<0>D>@M<88ID3
868IL2LIDA8N<1010C@M44HJ<O02@@<LHLLG42LB@I@74CLI@@0A4B44LCH3<=HJ@
4@?@1H14N<J4F@O464684@ID;LIH<<7H3<6@=DGHC8E4A@H4=HI0C4IL4H7@LHA<A
4A<?LN<0<OH04$000@H8A@D4N<8H1HI0CH305H<@J0G0>4D<0HA00H1880@0I@D45
LALMHD@B4:<BH>HK49<IL7D>0KHI@04B48H0L1DB0FD4HF<?8?L28CDLHB@74C<:H
70=L6<F<OH3<480<<L:H64=8DH989HF8IHC06L=@KHJ@5D:<=480H04@C<4HG@5L=
4I0L8G<G0?48<FH64>0800@0444F8E88@B8?DN0?@64A<F4881@3<64I4<H?4F4ID
=H28OH@H@@K4=HHH=@60>4FH2DJ<K4K@3@6LM<G<B0C8046<<HD<14<D2<I4@@H4H
@M0DH@@BHJD>0MHELC@70OLA<HDID6D6LAL@<4H84BLH0A8>D4L54C<I02H=HC0AD
C4FLH<14<D1<H40@6DM<L@1@4DHD8@4@6DC@L4H4F@F<04<<<H9@846<B02<L<;@M
0N<6HL03L$000@HHJ0?44<0L<@9L1@201D2@@000E4@L7@;LI@@@8D=4J<BL8L>LJ
8I0549<G<M@4DF<@4N<<H1HA06@78=0@0I004880HA03<40<0B8CDLHB@74C<JHAD
EHE@C4C07H<<KHF0?4:<FL7@D@HD2D9L?@;LJ8B0HD>L>4N<@H=@<<L0@01008888
@1@3448I47H?024CD1D<D9<H@5@J<7D68>048;8H@LH24L0C0G444FL>85<6HD4=@
6DC0<0<LND0D504HF8JDM<9<LH@H08B4J<6D<HL@0@?HE@;L6@<@D828<D?0IDLHD
H5@B@<<7D346D@43LI<9L?H6HCLD8;05H@H9@LD7DC@>D44J<605DLH4H=DOLM<ML
ILJ04H?0H07L$000@8@@0=0D0000@907DL0O4<84HI@3078=LL@@0M@A494FHI4A<
K0DH5LALMHD@B4:<BH>HK49<<H0<LLID3@20=4>@J0E@6D3040K<B0<40<0@9@F8J
LC@68<LJ<G@B4BD@0<<<H?DNHJH<L5<6HI408<<KHF0?4:<FLC@DDHDLDC8D0GHD@
44A<MLL8LH1DK4HHH004240@@@I0>81<>H:HA<;4><6@24ED4HN<10=0L@@@F88D=
@@8CH8DA<949D305@282<J82HE414?82HC474@DI@8@F8M0ID3<7D@4FH:DD<4HB@
5D8D2<N@5@GDL<<8L8L84@ED;D70FL@<><D<8<K8<86<245@1HO00L$000@HHJ0?4
4<0L<@9L1@201D2@@000E4@L7@;LI@@@8D=4J<BL8L>LJ8I0549<G<M@4DF<@4N<<
H1HA06@78=0JH?89DH00064F<1<4HK4=<9HC4F<=4<HN<10<@6H9H<HDH2LE8@4B<
5@64LH1DC<6L>DI<9H;8;@GH14M@9<38F8O05H=HKHB0=D1@3@208480A0A0048<4
@K40L5LD8AD44=HODMD@8><G<D8;4OL>H70FL?@A@KLB89DL0HL>86@L<G0C490BH
H<I47@2L@<8H9HN<?HGDI40@@H9@:8F<J0B4A4I03D649D:@6@=8HH6@6LF<G834E
H@L70FL@<CH?4A<J<A@C4L0<@;HH07L$000@2@@000E40L6L=LI0B@O4080L8@202
048<0A000J4B0FHH4N<HD9@C064>@KHI004K42<B<=@B<2LF49D;L3HKD944<DL5@
MDF8BLI@0HIHC<7440J8M0D0;4M<6D>40<H@I@NH<@B8GDLHB@74C<<H64<0@0G@K
LI@>H3<2HF<KH;<C8K4?HILI@8L6HI4;8<<KHF0?4:<FL9@DD0404B<=@38GL?@94
8<2HKL2D8@ID2<6<>HHH?0:0I@@<N<10<@I@G@>LC<641D1D3@6H<<0@C8206HA4A
@C060C0HD@D1@386L>8L08@6LNLID>0K@4@H@10144<BHN<K0FHADC4908HE@M@M0
GDM@JH3L1DC06470HH@H:06<:LA@C4D0HH1468<<E4306424N4G4F0MDCDG<5L:0D
<LHOD>0=HKHFH64>D@428B<I0:@5HA4:42<CD;<=8H@A@G4H<ED@0?L$000@<8K@0
0J4800410B0?830N<@HIDC<78>880D@0404B<=@>84LADC@68;LJ8B0HD>L>4N<@H
=@<<L0@01008880@1@B4<@3<7@;LI@@@348<LL=DFDNLH@4@K<L@8D=@J<BLHL14B
4>HK49<<H0<LLIDK@F8D@@<0H10C4KD<D=H8H9@;@2@><I8C@9D6<3440>0@0D0@4
2<H8JHA014>82HG4;4?0FL<42<0HA<I@H@G03450F410IH;0L@4H1@2H5DKDH0AH:
D4L5<C424806@E<JHLLGD<@J@K@;86H=8087LBHC834;H8DF<B@IDH0M4?8GD0HI@
;03HK4M8@0?L$000@38500004:81L>LJ8I054N<4D1D3420=480H00094>@>4N<@H
=@<<L0@01008888@1@3048I47H?0GHC0146<@HIH3<7440?<<8B8=DN848FHM4I<L
<0@94G<M@4DF<@4N<<H=H;4J<840<H@1@C4;D40<@I0H@8D64DLI@K46@=L0@IH@H
<8K@6@LH1DC<6L>DL@L83D1LD<8D84IH386<FLHH9@70E@242<K0F4<H>L9DHDM@H
8A4<@IDO40D@@ID>@E<646<:H?L1@O@N0M@I<N06HF0HH6<6DNLJL1@C<;<30HDC8
AD5@;@LL0DC8F4>05<6@D4<0>4H07L$000@80H000J4800410B0?8>0N<@H9@C45L
>0800@044408@H90F81DCH5L<HH8A@D4N<8H1HI0CHC0<@C<G@A0=DO8N8M09H387
4<D=4BLGD<@6H>0KHI@04B48H0L1D206<=@@0B0;4@<<D508H9DF8K4C@68<LJ<OD
8H40>8<8H838N<@HIDC<G8LD5D5DIHN414L89<38F8O0EHD0=4B4C<=8:46@=<K07
@@8C<;D70=DI@G8HD702870F4K8I@N05H4H98I8A<@D0D9D<0HL3870BD2L=@08?D
G@@06<G@>02<0H;HA014<D=<08OH04$000@<0A000J4800410B0?8H0N<HD9@C064
>@KHI004K42<B<=@B<2LF49D;L3HKD944<DL5@MDF8BLI@0HIHC<7440J8M0D004<
88HIHF<A4040<0@9HF8JLC@68<LJ<G@946880K0G@K<ID?8?H?DJDCHC<<@BD64=L
K0G@E4;<2HJ8@0@0946H9D?0;LJ8B0HD>L>4N<@H=@<<L0@01008884@M0C484<HI
@A0>4FHC0J4:HML5H9@<HJH>L;<6864AH0@9HE@6HF<0L4L5H98F4C89@FD60:0<<
1DC8<DFH8L@HI@5DA@<HIDED:82<H@ED54C<4@=HLHJ0C4:8@H1HCD6@=H>LFLFH4
@5@JLD@1HK<0H6@EDCL68>8:4ADJD>@ALML?HA@445<1<1HBD7@>0J<2DL<3D5<<4
K0J@=DC8K@:D3<E000H<0DA@C0G0>H:<HHJH;L;4I<FD646<04OL$000@80H00044
0<8@0<0D4080LHJ0BL8L8HM8G034><D@A@;<K8=05L7DNL6@?48<DH1@A06@40<8B
85DEH@@F4K<4@7478=0KHD@<HLDHDM@@8946HC<B8DL9DC<68>@L@L@7DALBHC09@
E8G0948<<L=H4<>@I08@NHH@B<74<<J8F0<4N<FHCD6L>0I8D8?80LI8K<L@<H6<G
4LDK@HL<D004HIH3D:HH8F0E4:<JH0D<8K@G@JD9@KHB85H98D<6L2H4HC@9DOD4D
6@@H8@N@0LB460>@H83H8LA@C8F4N@I<4<A@H4EDHL9L64ND505D=0488D>@LDAD3
@F860A00L=8@DD<:<8H5HJ43<K<GD4LM4I89<;<50L8M@=0MH98L<JH;D>8L@I094
NHDDGHD@6HE434=DE8M<14LDJ868:@L@J@D4@<@H983064=@B4>D4@L@ID3<6H8DN
0H0B40<481010244864>@2H<HIH;8<@=460?4><4HIDC0D0G<58ALKH882D6D9H><
H<;@G<G4<@I0A0=4G84DM0G0<L10C<6L<<JHD8247<5<?09LL4H4A<7D<8;@1D38<
D9<H4C874:0M<AH9038G<?<3DL<:@3<HLA0C@68>41<7<6L<<N81H;L<8K06@?HJ4
>084D<@HAD3074I8F@C024<<LH6<346@<HL@N@G@<468;@6HEH8HAHC0IL<0L000:
4H<<DG<1DE<C4K4ID7<LDG0K4N@:@B4C48H68=HJ0>@JD0HI@G@241H3<6@C<444<
0LIDI@=0J0G0<4B<IH=HK@I054CD6DDHC@3@B<ADC8BDM<?4M4=@A0I@<HI@7@M8G
8H8M4686H<0K0>@;4H07L$000@80J@>064<<@H1@3<74I8F@C004L<0HA00H1880@
0I@D4ELAH<D><4DAD3<68=LMH4@>4<<LHED2@K09<1<84?46<4L1DCD6@=LK@@090
D<4<0H1D206080I@0044F<=8<8H0A0@40<@@ID6H80F@E0448<<H3<6H=86HFL7DC
0ND24L<LH:<L8A01<F<@8I@D4?<L850047@C46<4H1D3<FH1D30N<0H9HK40<7D7H
C4?D6L=@:H74ED<0D@AHC<648LI8G0>DN<HHML8<D86D:8LH7D6DI4?H:LKHI044I
<;4LDH@<H8D8D9H3D78=0E0@@24H<:H6<C8A4MD4HL@1D;4MDG<C4<HB8?DC8J@<4
8<4L9DB<68>@I8I0>DFLC03<AL8H9@9@8H9@KHC@946<4HA0C<60=@N8M0BDC84DN
<?H6HA4C8D87D508824FDKH304L>DK8CHAD9DB4H@IDMH<@6D8<4H;8HD98E@AL38
6D:<@88HID7D<DB<<0>DD8<HIDJL1L1HC<F0JD=@O@C@2@L<<HA8I@H0642<7DN06
0:H1@3870CD>8B@A@C8:8ID2@H414;LI864BDA@3070<45<>86<8D=0L@>@>06@=8
D82LH4C44870CDB81D3070J4KDB46<3028J<54JDD0<42<GD90I@10:LADC0FD;46
0IDK@4064=8K08@5@38045@K89HM88H9H30;@286<08;4MDLHCDC@H<90N@E84424
C<:LI4G42<8<@H8<9<F@586@9D4L6H<HBHODO<K4I0642<F48H9DK0=808OH04$00
0@J8M0F00448<H2LI@1L6H<HL@00:40<<L;<74<H@0=0D0000@I03@D010>4:8DL1
D90JLG0A4;@D<EL=H@8G014H<4HILC@6@><E@FH:DDLI@;@M4FDBLDH<<L@9D3D74
=4I8I0DD?LD8N<GDM8G044<<8@9HC47040M<5<0H1@3060J478:D>4B<@H=HDDDDE
D=LF8JLB@6H>0K0>85H70F4K4>8=<H@=@FL3@B860>86L0DA0C@<@2LE<4DA8IHB@
F48DE8M@?D64544D>48<FL44>0D0D8D@080D9DC074<DE8>HB4HDJL<<B8HH9DC44
<>8H8H084A<JH5<10347<<4K@A@=D6@;85<4L=LI0BHC4D0G02H:@E<HHIDC@6@<D
I<K02<70>@J8G@>4I<<88@B0>L9LBD4@8<9L9D4HEHHL2@G80D2L3D58=4K8:H@@K
@A8>0040<4HHHJHM4NH0H5HK4E@4HEH?438JL8<34G0=09HJD<H:0KH2HO@E8?DC@
<02874@L0LI8F@H@8LJ<4@1@;H70<8BDKHE0O40@E4;<1@J<=@EHL@A@F4:8;L;HJ
<:4B044<40D=L:4A4K0E8<DI88@M@I<2@A04<N<BDIH?4B@;4242<F46D<L9<H0K0
?<KD54;<:@E0L@@4A<80A82<CHC068>8=D982@=4<8N02D@LC4J<7@5@>@604DAD;
H@@1@?<A8:H8DK<54?@2824:48<4@;@N80@O@0<$000@D0@@B42<DH9D3478<DL@9
@G4:<DH1@3@201D2@@000C4H<;H?8MH34N8DH1DC@6L=HI8G0D40<481010C0<@;L
C82DA0F@90?DDHJ0=DFL2HL@486D58L8@HM@=D<848F@94L8<HA@K@B@><:42<4D<
DG<505D5H1<4L=LI0B@HD?<ADI0B060=HH8F0I46<4LID;@G@LLE09014L8B@=@AD
944H503@?4BH6DFLAD;D2L9LL0J094;<H0ID4D;<<<J@K@:<4DI4J0F<B8A4M<=4;
D:494J<DH5@;HNLM4N@0H5H6L>8040<4HHHJ<O<N<HHND;0:0:DC4:<@H5@KHN<K8
1@I8C<F@4DJ<BH@0A4J@7@748L7@<D;8H0H@90F4DL9430G@>0H@58GD:4N<14:8F
L30DHK4;@I434L<F0GH3094G@@D9LB4JHC@2474<DL8L834BHM@:@HD9D38G810?@
E498LL?@I8E@A0A4K@C@F<C8A4MD3HI8D0B80L9H;4B@90C@J@=44<>H4@ALA4J4D
@<@FD84>@DHA@14H<DH5@1@78D@4<50=LM<88=<MDG@8D@DA4H4G4D@?0K@9LALD<
=07DB@D8ND;0A8ML<4FD3@J014><2HH44D8<M8I0B43<F0A86D8@286L>0M8J094J
8FH@0482<HHID;00@OD7D=D60GH7<L03L$000@<0@0=0D0000@907D3094L<@H1@B
@6L=@I8I@04B40H4@883L5D<DL@G@8D=D4@L@1D3DF@FLA494K<N@LD:4B<6L=HM0
B@34288H1HC<FLF@JL;H686<4L>DK8A0EDA04L<HD@J@>4C<?0<@B8EDE0MH2474<
4K@A@540<881HA0C8<@CL54<DI8B0GD4DHH2<8@J8I@D44<4LADC078>@J8BH:<G@
K<@H:H1DC<F0DD2LKL@D1838G4@D3<K80H4L<4H8DH?<MH1DK47818A8ADG<10G01
4H<4HILC@F@10O8D4484DA0:<F86D4HC4D0>0L@G4143<:<HH1DCD4L>0L<E@G4<@
=<A@;8?<E84@34A8JLO@78D82<8H1H3D58=4K8B@HDM<7DCDKHH0LD8H5H<0H0H@?
0?8?LKHG03HI8H0E468>LO4<87DELIDD0G@94;<68=D14C090IDB<><2@:8DH0D9@
1@CLIH88<4N0H824E<N@8HID4L90KD<8C0<H><4D<LA@H<54DD8H28=LL4:<D@6D<
L8@9HC4G0?0NH4@7<:D>4B<@H5H08;LE8J874CL685<<8486LLLE@<H<8G<KD54;<
<@E0L@@4A<80OHA@HH6H64C8B@E@6HA0IHB@64<4K0B@@D84@L>@8@DD9@K<18484
L1@CDG8DDKL@4D<H8J@2@FD84FL@@A@C<O08H8DK@B08D=@B<H@ID30G4?04D7<K4
0@18O00L$000@80D@04240<8@0<0D4080M8H4I43<68<D800@0404B<=@84<@9030
6L<4K0L@C4B<<HMHFD64ADE09014L8B@=@AD944H503@?4I0=D<0<<I8G0D4N<0@1
HCD6@=L;<4H;<MD4DKL7D:DB81@7D5<C4G03H:<M0@@B48<@L98C8FHHD8L5H5HJ8
>@?80<BL3<G4@0042<L<M4OD?4L<?8500<DLI8C@68<@N4CHJL<H:0KHD@5DC4FH0
@9@D@LHI4O4=0<8B@=404D<4HEH;4B<60?0L4A0:D?8D<LH2<D@=H649@F<G4B86<
HH<4?D64B8?01<CL48ED744<>8I8H@9DF0I0CDE8G0948<2L@45L:DM4C@9LC42D6
4B4C<><:H6<F4KDMHB@5D68:@N8H054A<28A4B<78=DH@B@B4=<2<D<94I4=8@<M0
9@342<@H9D;430>@90HLB@38=4:DA@;HB4=02H0H38@D@L4HL4D484?0M03H3H78@
L@DEH<4D4<<C0M06HL02D3HHH94D<2L84L0244@5<C<4<>8H8H084:<8H9H286L<H
KH98>448DD54=0KHK@>4;<JD@0?L$000@80H000J4800410B07D?D>D6<4D9DC<78
=@H8J094N<HHID2<G0G4I@BD>H?<LDK<8<LL1DC<68>8H8G034:<0H@@K@M8>024B
<M0;<4<<DGHI@D4:<0HMH?D<HG0E094O<@@24K<I0;8GH94A@685D<8I0D@=DHHD0
749<F@D494F@5D;<>HIL:4J8HDH@CLIHF@AD9@487H68<DI@@@44C<DHG01H><247
84HM0C8@<040<4H24L<;DMH48>D74J<4HAD;<2@DLH494<<8L9H;49HB8E0?D;<H8
486<=43<74<4K8H0ADLH>4KH7@?LEDAD9D88IH3@6@>DK@J0>D285<943L2H2@=D<
<4@346LA41H=HKHF@HD>LB0E<24283DM@G0DDCH@<<4B<E05<F89D:L887H>@K8@@
H4A<J@0@=D>45H34;LM@:H1D;D7@K<C@<4N<8H1@:D>D54DHADC06L<@I8?@>4:<D
LID2L70=LJ8BH@47440J8:H089@883L<4M8BHF8EL1HO0GH707L?D54L<4HA@K0G<
28FDM0D8DH:04LIDK07<28M844B<<H1H3@6H<4N8?@?40<@L5H4L94N8?D245@4L>
8J8C@74:<8H5H7HK4186L@L5HFH6DJ4I<IDK<I810;<B0=<<<3@J4F494J<4H1D;D
;@BLFL@D<HC468N<DD9DC46H=LL@L@HDK4?HL4108<4HMLN040=@A<105H34;<2@@
LJHG05H<HE<=L=@6410682@BL@HKHJ8NLLH9<38FL<DMLM<?H4<A<:D7<8<NDO<B4
54A<BD?HMD1L0H2DB@L<0DIH=DD4NH6DO@A49<G840E06<FLI8H88H?H<@GH08OH0
4$000@KHC0O468<LA@C@68<DK@@0900<080HA00H1880@0I@H49DCD6H;LL0G@94L
<@HIHK@K<H@@0946@C82<DH9DK4;8D0:<0HEH3<J<6H<<KHG0F42<8H=@O8?@EDJ8
2H>4=4DL6L>8DL6<=DI<5L9DC<=0B<@H1HC<C0?0KLKH88LH5D=8L878J0G@@<A@C
8C01H6HF414FD14@<DLA@3DG8AD5<4<2LI4KL8@MLD@08B<1@O<9H=LL0@@<41<8<
EHJ8;<3DA0MD4@@L=@J8DH5DL@I@84:<HL1D;D9HB@:0K03@74<<J4N@28<HI@30G
8G068<8N8BHC<G4;0D4>4N<LH14C@D@M8><484<78>8N8:0?46<L@9DK<K8>D@8D@
48I<80C46<>8H8FHJ4D@1@3D6@=LI0L8:85H14<LGH:H1HKDO890N<HH5DK4E0=LF
H9L;L08OH04$!50e14d1c