mc1594l四象限模拟相乘器.ewb

通信原理-高频电子电路CAI-340页-22.2M-ppt版.zip

6HJ48D0L2<;028?D04309@F<A448?8H07L$000@80I0J4240<0@1@201D2@@000E4
@L4H=LI0B@<4:<HD9D3878><80D@HDFLC8884L1@CDG8FLHD6DB4:8HH9@28D8MD@
020<4<<@H90F89DC<5L>0L0J0B40<48=0L<@H7@>4L88@@H1@C4K0<H?0GHG@64<<
NHB@<8K0G0A494G@04?4G4:4A@3874>4ADI@F014><2HH4KLAD94N<<DI@3<6L<@1
<8LB@6H=HL@D@8DM4:80H=LI414A<9<D85LAL@HG@=40<BL>HK49<LH084DA@3@78
9HM8F@7DBLC430ML84?46<4L1DCDF@<D?8<DI@7@GD3070<HJ@00;4K0<858;014H
<DH9H;4>020;<9@C0H@@H2<;DM@4D34;4=@6H>8089448E<:4D<<HJ4HD:D0@24B4
L<>43D5<F8C<M0485LE4M048B<143@A43@N01L$000@=HH@E00448@H1@3874806@
:00008D@3HE@@@<4:<DL1@107478<8@0@094>H=4N8@H9@346H:DK@D@D46<0L8@;
8?@E<54>@H8J0E4?<;<;@2<54<DI@4@44K81H10246H<0A04@K<F@O4080L1H3D74
40@86H=HI02<4L9H<8L0H@6LH<N<LDAD34F<DL;@B864=46L5HELN@5D:H6<64AH=
H@0346H<4IH48O0G864=4GHA@?4L<@H=@L4ALJ8HHADC@F@50;DI8L05D34<4>494
N@LDJ4B06L=DL0J85H?<I4;@D0@@B48<HL94CDFHLLA8N<3HB@6L><J8J094;<DH:
LH@I@J<E<<4><B4HDE0149H48E<442<3HB4KDG0A45@N8B8A@5HF8C070O80D<88@
3H9@@8442<D@8@1H2<4HKDF0A45H>83060148H9@408<L@@0?L$000@80@0J@0<B@
6L><J8J094N<HH1DA06@78<H@0@004D8@HAD3840=@L0I004D8@4885H<04D1@C<7
8<D80I0J424N<MH8@BL4H=LI0B@<4:<HD=D1DID7D<<=@E<54>@H8J0E4?<;<;@2<
54<DI@4@44K81H10246@>8A04@K<F@O4080L1H3D7440@86H=HI02<4L9H<8K@H@6
LH<N<LDAD34F<DL;@:864=46L5HELN@F4>42<L<L@HHC4<42<LH5@@8CL3<B<LHI<
K088A@=@L4ADJ8HHADC@F@50;DI8L05D<D<4>494N@LDJ4B06L=DL0J85H?<I4;@D
0@@B48<HL94CDFHLL682<L<?D0@:4HDE004F8C0@<B@E0<0H84@58C8M0D8A8A45@
E8C<70780D>L:4H<4@DHC@MDK0D0>42<B@H@E@:8H@A41HALC4F@:D8HLHA<I@10H
49@F86<N@9D<4D<4H?0C428N01L$000@@H7@>4L84@@HAD3@48806@:00008D@3HN
0C094:<@H1DC45L68800@0444<80H9@D8:<;L3H1D?4J<0H5HMDF8BLI@14983074
>@C@J@=40<481DA0C@C05H=LLHD@D4B<LHADK<8HM4C004080HA03<6<K<F484L<4
H;4H098306H>DI8@0B0D<4<LHKDA45H9DKHB05D9D:DK@JHJ0K@6<HHFHC8884L1@
CDG8FLHD6DB4:8HH9@28D8MD2H?DC<L8@H9@>06@8D1@3060H4IH3@6<84H@3@64<
460<L0<=0L@H004L88H9@A@HLK4B@ND><H<<D;4@414A<A4B<7D;87<4L<4K8B@AD
FD642H@D9D5L:8<888ILF@>0C0FLE0JD@0@42<ILJDN0N050IH7H=4;<1<H<2H286
HA<B8D<4HC020:4ADC82<AL9DB040;HH07L$000@80@0I@8498346<94A0FH0<88H
@B04L9HC@H@G0B48<0@A00H18FD><1L3H6<=4I8F044N<8D0HA0D0ND8DB<M@J@BL
8L8<KHF@@49<G<M@4D><@8288H1H3D4L>DK8@0900<D84HDHI<C<74=4M0D@?4L<F
H:478<H@0E@303<6D>0NHL4G0942H=0N8@H=@K4E0L8FH5HLH;H480H10C010EDC@
@@=4:<6HIH98K<;830FH304L9DD42<@H9HKD6<HD<D949D2D4D4HL@M@BD2<0H?<B
LBL3860K<G4>42<<<5LE<4DDL=H14B0A<=0;<<@6<H8<H9LLD7<C8>0N03D9@I0C4
484H1@DH=@00AD3@70K<@4842<L<>D6H<L?DL4>0>4><LLH8<4LHL@ALJHCHG43L2
8;@4DHD4HN@9@1@3L>L2L2860H4A@I<=@H8H0<D6DD4<L9H?0<0>H4DIL<D64<888
2@@H0<OH04$000@2@@000E4@L54>@H8J0E46<0L8@382060806@D@9DD@B@64B<@@
=07<408@8@I4@48<4@MDJ<BL8L8<KHF@@49<G<M@4DN<@4288H1H3D4L>DK8CH;89
H9@BL6L><J8J094N<HH=DD<>@I@7@C03860K<D4B4L<4H;4H098306H>DI8@0B0D<
4<4HIH4<9DKHB054H<DHA8K<38KHMDO0JHF0K4<@I02<4L9H<8K@A094K0G00LALC
4F@:D8HLHA<1@2084M<M<4HE0C0H88H9@B06<0D1HC4L0=0A83@6D84IH2@6H943<
@<C454<8J@D0K4BHADC0L0<D1H3468=HH8<01HC<4@3<88H@3@64<460<L0<<8L0M
@04:4F<M@D<C4><;DG0E0G4><:4ID1@O00L$000@LH@090D<<<0HA03040<0?H=0D
0000@907D6@?48<DH1@3<4L<4K8B@04440D@@10B4<@D<54>@H8J0E4?<CHG0=8:8
I8C094886@BDD@L0H0942@M<I<D<44=LK8H0DD;DNHB8O480144<@LAHB<78=D9L5
D4HDHI<C<74=4M0D@?4L<:H;@2@@<<H8D@0E0442<2<CHBD60=@M8BH30G4FL@<L4
D84HD8CDE8G0ED:HN060249DI0C4E04H1@4H5H9L64=HL@K@8@70=HH8<0F<C0F0K
050=D=<<4K088H8=H:4<8I@@01474K<LD@@I4>H602LCD1@C430O<6<1LD<K438K4
E@F0K4<LI02<4L9HI<8L9DA@@4N0C094;<<D<@GHI00024F@GH=@@8A<94=0L@=@I
<8H9D606<4L94MH?0><I00@1LL8B434><L05@N@=@D82<5LL03L$000@J8M0A0040
80HA00H1880@0J@8<B<6L<@I8F0>428DH9D3420:880A090K<;8306H48I4=H:<M0
@@D4:<<L1HA0F@G05@D@B@64B<@@=0I88DA4440<4L:4ED5LAL@HG@=40<BL>HK49
<<H0@4DA@3@789HM8F@7DG4C@C05H=LLHD@D4B<LHADK<8HM4C0?4G0BD0HF<5D3<
6@=HB82DE@BH@@G84D9@5HD8CDE8G0EDN4KDAL=L1DC<=D@H7@>4L8F@G@I@H@300
LALC4F@:D8HLHA<1@2084M<=<0H9@I0C4D<4H7@LHC0640<<LODL4H@C02<3HG<8<
BD4L=HK0@@C@KD<8H8<0NLKH48:8><G<I4H@@@ILG@G0I4;@J@K@I<>0N0MHG44<F
H<LF<8<H88@:8=0J@0@2D2<I41@ILI0B014KH4H@H3H4LH88@?@68<8H880O@@0?L
$000@M0I@04B48H8L1@2060806@:00008D@3HC8G@44:<@HADB<60=DI8@0B00888
8@K8JHH8F02494>HC<884L1@CDG8<LA8I<8898346<94A0DH;@B@3<6LA4<8?D?46
@L@9D3<G0F@I<;H683L50<4L@J0>4:8DLMDE4LDH@>@?46<4L1DCD6@=LK@MHDHC4
0L2<H<@HIDFH<8H@D0>4B<5@<4FD4@J@5D<4>824MD:@HD9D;86@B<H8<HC<449LC
@70B4448<4HHH70?0I@D@ED6868;L<@@010;8KL<D3@9@9@B84<LLLHC014=8LHA0
14@<74>0J@0@3D><H00@6D><H0@@H43@64>0@8A474=8H00@7<MHA4B42<3@G4DL8
H9DH8C@@0?L$000@80@0N@H498306H>DI8@0B0D<4<0H1030403850B@4H40C8G@4
4:<@H9D2D6L=4M0I@04B42HKL=818CD60>@M8KH2HJL8@98346<94A0FH0<88H@B0
4L9HC@I0A0@48<4@K41<ALC4F@:D8HLHA<1@2084M<1<8L9DD8:<;L3H1D?4J<0H5
HMDF8BLI@14983074>@C@J@=4?<;07464;DKHI@5D=4=4KHG0KD9D6<NL10AHC0MD
>HJ4G094:H0@3<><K@0@8L><K0F014?8LHF014AHLHG0442<N@I@94K834N8LHA01
4@<743<:0@<0HIH>H<@J@B0A4<HIH>DL4D8LHIH@DH<I@I43LEDCDB<60=DI8HHL8
30E<H8DH3<546H<888I@H@@0?L$000@J8@0I004D8@4082040ND00LDIDC@6@>@J8
G@>40<48ADAH3440<0@0A0844<<L;<64<HJ0G094BHF028@H9DCD6840L@M0A0?4?
LD89<B<6L<@I8F0E4L8FH78LHCH6DFHJD2@78<4M0J@GD5DEHA4B@68<HB820=D0L
@@A0449LC@70B4;4KH8@B8GDN0C094;<<D<@GHI00024F@GH>0J@4@78NDLDJ4B06
L=DL0J85H?<64FH1<4<@LAHB<78=D80H8<HB8386L84IL4@6<84J84@6H=@@8CH94
<@@8D@94=H@8CL94<8@84DH4JDK@4@60<H@8C494<0H8<0283<6L94B<08OH04$00
0@3850000468@L44=LK8H004I4F<GDN@K@0<4DA@3@789HM8F@04B40H8@A@C0C06
H=LLHD@D4B<LHADK<HHM4C00488<HH<=0L@H0K40H1@3<6LI4289DKHB054H<DHA8
K<G8C8?<J438@<A4J0I894C06H<D8090044448=D=<<4K0A04@G<9DD42<@H9HKD6
<HD<D44DDA@C44@8@:<5H981@346<A4=8?DD4<4@4C@60K0GLG@HDG0<4F<MD@8<<
4HHH?H:H9<98KDL8442LJ4JHI0<H@DID7H8<CH70>4480<8H9HA@@4N0C094;<<D<
@GHI00024F@GH=HH00@2DB<L0B014?84HH414484H@D@DE0H<JD4H58C4D08L:@6H
H4@DE0<8IH5<60=8@834ELK@@@@4:L=0B8LH0@O@0<$000@3850000468@L44=LK8
H004I4F<GDN@K@0<4DA@3@789HM8F@04B40H8@9D9@BL6L><J8J094N<HH=DD<>@I
@00040<8@1@3<70>0FH04L<HH9DF88@B<6L<@I8F0E4L8FHEHLH;H4@LH8DN4EDC@
@@=4:<0H@@2@2048J8FH2H@HAD90F8K<2@78<4M0J@7D:<;@2H:8I8C094886@LDD
8H@B0:4B<E0JH2L38NHI<14ALOD=0L@=@5<8HA@C430O<;45D54>DA<@L;@8@;<4<
C<2D6HO<1@?4L8H@A41@306<640HH8<<4H=DBDB4O4480<8@J0O8F8B42<:@9@:8L
<4HM0C4@@4HA0C02@1H<8EHC0306H<0@84<64B<<H0H043HC464><3H@414=87@98
H8:87@ALK@H@C02@N01L$000@2@@000C4H<B06L=DL0@0=050F<GDN@K@0<4DA@3@
789HM8F@04B40H8@9H9@BL6L><J8J094N<HH=DD<>@I@00040<8@A@3474K<A804@
<HH9DF8@@BD60=@M8B@04448L8LI@O<2<;DC8G@44:<@H9D2DFLJD64NLE@F4EDDH
J0148<DLMH=D>49DD@B@64B<@@=07<408@1@?4L8H@94I@N844B8M@@DHL9@K8584
<N<8D0HA0D0ND8DB<=0J@BLHLJ06D@L1@C0=DLDE014<HDHF014@<54=8@8A<54>0
=H18C@<0<H98J8IH;0:<B8HH@HA054=8H8<018C4444@C@@DBH9DA@54L4F4G4;<7
414J<DH=@C@BDFHND0820L<<@K09@2D0D4L94L0:0FL?<<01H9@60F@7<G8<00<OH
04$000@L0@0=0D0000@I03@NHJ8><1LB@60>8M070E4J<0H8@38207464;DKHI@94
8<4LID3<FLADJ8640<0@I@0HJD=@4L0HA@346LI418:HH8F0E4:<0H@@3@3D64=L9
L>@=4N8@H9@346H:DK@JHK0K@><HHFHC8884L1@CDG8FLHD6DB4:8HH9@28D8MD@0
2064L@A42<4L64<@L@2094NHH8<<4H=DBDB4O4480<8@J0O8A8@4B<M0J@BL8L8<K
HF@@DDH74FL7HM0C4B@F@6DL@9D:82<0HB<I0A@ND>02H106H64LH@@HLMH=HLD4@
9@C<F8>4;0K8JH1<:0A@D<<46<:LB@C<4@BL@<009LH@C@4L>8@8345LH@F0140L5
LI@0@2<><0H8H@<C<54=8H8=898H07L$000@80@0M0J<80<4C<741@?4J<0H1H90C
HMDDDLL3H50<4L@J0>4:8DL1DA06@40>8<8G8G@C4B<@H9HC86L=H3<DD<<0H1030
40<8I@F0K4:H1H386LI418:HH8F0E4:<0H@@3@3D64=L9L>@=4N8@H9@346H:DK@J
HK0K@><HHFHC8884L1@CDG8FLHD6DB4:8HH9@28D8MD@02064L@A42<4L64<8J020
94NHH8<<4H=DBDB4O4480<8@J0O8G8946@@HA054=8H8<0I8A8A044<<0HIH88I<4
HHHB@N0K0K@EDC@@@=4:<6HIH98K<?804A0>468=@DHA8>8B<6@5DJ@MD7H1LH@0@
8DG<ID0@2<G<LDB014@H6HB<1474C<HD@@H4LH1DA0:4H<0HIH54AD4HHHO@1@IL6
LC4I<HHH4@@0D9H4H84F@NH=@?890C094I81DC<F0C834N01L$000@38500004:81
L:0H8I0D4L<D@9H3<20=480H@A004B8=@N<<H9H3878=4KHG0=DC@AH3440<@6HE@
HH1DC@2L=@BL5@J4L@1DC468=@E8G0EDE<G42LED64C010EDC@@@=4:<0H@@2@204
8J8FH2H@HAD90F8K<2@78<4M0J@7D:<;@2H:8I8C094886@LDD83H5@:4ED5LAL@H
G@=40<BL>HK4A<>468FD809H30M@;LKH5<A4<H;<64<@I0H@K0IL=894E4;<7@L@4
8K838K4E@F0K4<LI02<4L9H<@H0B0A464203H6<=4E<A@I@2L3440@8JHBL1DC0B0
6<54;@G@<8H<4H70N8A89DM0;4200HO<6LF0B8=8=H7L346@24?4>D9H>4:4><=LH
<H4K<9420ED7DC<3L28DHB8>82<?8H@1L2L9LJ4I014AH7@8D2<882H0@O@0<$000
@C@J@=40<481DA0304038500004:81L:0KHI@948<4LID3<FLADJ864N<8H6H=8L0
=@8L@HADC<<@0D5<<4K0J@540<88MHMD<0G0E0K4OLB4M0JDL@1DC468=@E8G0EDB
HG4B87L;87<4L<4K8:HBL2@20488@B8ADDHJ0148<DLMH?4L8E89454<<4H14J4:@
B8;8;8A4<8?D?46@L@9D3<G0F@I<;HA@4DH8I0D41<DLA4=HH@F@A4<@@8FLA4=@@
8A4A4<8K@6@8LJ0E014K8<HH8642<?8<H@HH<:@683<@H8<LHDHA8:42<@<ML70K<
HD@@HD:H=4;<1<H<2H28NHA<288<@H9@:0L454C@4H20C8L01DKD>028<H0HO@0<$
000@80N@=4D0000@I03@@HG@=40<0L4@ILNHJ8><1LB@60>8M070E4J<0H8@38206
4<8<8K8G@C4B<@H9HC86L=H3<DL<<0H10C41DG<<40<LL0D=8K@4@9<6@?48<DH1@
C<58=HM<=8MH8D=<1@4H885<4L<4K8B@04440D@@A0F@ED@D<44<B8M@6H@D9H307
8>DIL2@BL@DB@68<HB8209DG45064<@H@4@E88<HD@860K0GL0464=0L0K@?H68=0
<8O@<0FDD@J@5D3H>8ML0LH<8DIDGDAD<8846H>L288@=<ILLH@L@@E4D@K@G0147
46<LD@@H4I@LDI48HID>H>0K@H@N05HC<2LAD4LB4G43D6HC<1@?4L8H@94A@3@60
648HH4<<4H=DBDB4O4480<8@J0O84H3<8<KL1@6D<0@8C@34=HJ@0@8L6<@83D>LK
@H0A4<88HH07L$000@I0?@B40448101024608@@0=0D0000@I03@O8N8=0I0C<6H>
0=4BLGDN@K@0<4DA@3@789HM8F@04B40H0@9D9@BL6L><J8J094N<HH=DD<>@I@00
:4F<<L0H1H2070<0I04@1<6@?48<DH1@C<58=HM<<8MH4D<8@0@0A4J0I894C06H<
D80905D>D=4;<1<H<BHN0?HIL2@78<4M0J@7D:<;@2H:8I8C094886@LDA0K@@@C@
GD<8K0@@H4<H64=DF<3<6<84IH<H70D4<L><;0M@8D4<<L0@302<C8JDB8:<FL0@I
0GDK<1D2L68NL5HA8IDK4G@I43HED7DC<3<28DHB4:82<?8LHE414@<?4A<381DC8
N<8HADC<D0HH3<:4>8K0@@C@ID>8H8<0N<N8@@4<<H7<74<H<8=@IH7@A8<H;L<@:
<H8<HB<449LC@70A4@44<4LHH50?0I@D@ED>804?86L<@D8C<28N01L$000@806@:
00008<@1H?<M4G40L983074>@C@J@=40<481DA0306H64=DKHI@948<4LID3<FLAD
J<64F<4440=HL@H004080LAHC<<@@44H=LI0B@<4:<HD=D;DI@GD<@7DH08@=0LD4
@9@C<6840D@@020B4FHFD60=@8@B8KDDHJ0148<DLMHC4L8F8B0:8HH9@28D8548L
4@4L:4E<5LAL@HG@=40<2L8HC<H<<85L3@60A<;@1HC830?<;45D74>D9<@0K@G<K
D>044><MLD8K0C@IDC<M@J4K8F<G444<438546HD4<L3HC860C0FLE0K4D0;4EH<8
H00@7<3H5DILL0<4FLC87D6<>0=H>L3@IL@8B4KDH4@H4@<8I0E0442<BD6@<0G0E
014?HD@@42<684H0HO@0<$000@L@J0>4:8DL1DA06@40=8@0=0D0000@907D80?46
<4L1DCD6@=LK@6H98HL1@206080K0E0@40<8@1H306LI4089DKHB054H<DHA8K<G8
C0?<A4C0BLH@FL>828DH9D3420:880A090K<;8306H48I4=H:<M0@@D4:<NL9@>4;
49054<<4H14J4B@A<280<0H9HD8;8;L3H1D?4J<0H5HMDF82LL<C@F0>0K89D0HA0
3<6HFL3<9HJ0F<K<9DI0K45D4L5@@8:DD<<HG<2D4L2<<<7<E<4DD4=H14B<A<=0<
L<@B<H8<HC<449LC@70A4@4D<4HHH70?0I@D@ED6868;L<@@010;8;L6LI4IH2064
8L1@C<60C0F@0@2HO8N<8@9D>0L<14486844<L6<C860K0E<DHK85<@H9@>0F<JL9
@F0@4:L64<0K0H@1460L03L$000@KHB054H<DHA8C<6@>@LH@090D<4<0H1030403
8500004:81L9DJ<I894C06H<D8090044448=D=<<4K0A04@G<9DD42<@H9HKD6<HD
<D44DDA@C44@8@:<5H981@306HA4=8?D?46@L@9D3<G0F@I<;H684<50<4L@J0>4:
8DLMDI4LDH@>@?46<FL8@D@?4L<>H:LID7@K@98G<K4BH1D3@6LI418:H9<88KD28
4H2LJ4IHI04H@DID6H8<CH70>428@<8H9HA@>4N0C094;<<D<@GHI00024F@GH<8@
8A854<HK0=@G<=@@8C454=0H8<0A83<7084@L=<=HI00@6<><B8O@1H<8;@B<4<4H
K0C4044H1@<H4@>4240@G08@0HIDD4JLID883<N01L$000@38500004:81L:HH8F0
E4:<0H@@3@3D6480H00094>@=4N8@H9@346H:DK@D@D46<0L8@;8?@E<54>@H8J0E
4?<;<;@2<54<DI@4@44K81H10248<CH70>428<<8H1HB4<@5L7@<HJ8:H34C45L68
800@EDEL3060A49H?D?46@L@9D3<G0F@I<;H684L50<4L@J0>4:8DLMD<4LDH@>@?
46<FLD@DD?4L<>H6LIDK@4<64=0H0=@M<8HA@C<<@8DF0640L9H70I@242<>8LHE0
14@<745<4H8L1DC@NDBD2<<<98?0=@MH:H9HH8F@543<<LDD=DGD00H@70346H:<8
DH4:42<>86HA<14@<ID3<B0@<LH6HB<442<ADOLLL782L6DNL603@G@C8M@J4K8F<
I444<43H546DD4HLD<N020:4AHC8MDL0G014<HH@<<2<1HL8C41418DH0@O@0<$00
0@80D@J4640<0@1@2064<@J0=@1<0LAH3<4038500004:81L:HH8F0E4:<0H@@3@3
D64=L9L>@=4N8@H9@346H:DK@D@D46<NLC@F4EDDHJ0148<DLMH=D>49DD@B@64B<
@@=07<408@1@?4L8H@94A@346D8@B8GDN0C094;<<D<@GHI00024F@GHI48H?D?46
@L@9D3<G0F@I<;H684<50<4L@J0>4:8DLMD84HDH@>@?46<FL4@DD?4L<JHDH=@80
1H307080K@D0A4=0HHO8D4G46<L460=<688L=<LL4@9@C<F8F460HHA8F0M488981
DC0B06<9<9D30I@48F<8@IDF0G4=4>4;@1@1L9LL8=@B@FHFD60=@44<4FL5070=0
@8@LKD8<6@64H4J0=H6<H4H@=H74<@@8D4ID<888IH<H74L42450306<K<G8442<0
4OH0<OH04$000@I8@0B0D<4<0H10304038500004:81L9DKHB054H<DHA8C<6@>@L
H@090A<=L6D@D9H3078>D=LA<=<48DDA@C44@8@K<0444<8I02<4L9H<8I0E044B8
M@@DHL9@K8584<N<8D0HA0D0ND2DB<=0J@BL8L8<KHF@@49<G<M@4D6<@8288H1H3
D4L>DK83H:@9H9@BL6L><9<:8C86L=H>LJ4I@GD240<HHIDFH>0FH94:HF028@H9D
;D60640D9D709@B42<>8LHE014@<74<@HH3@701<7DC430><H8<<>LFL>828DH9DK
4705@=DM<0D50HHJ4F0C45<=8G40@2D;HB084F<5D3874H4A@2L<@H8H0A<40<@AH
C<70;H0@3<><H0@@@<;0I4IH40<0AH346H6L8LI@ID14O00L$000@2@@000E40L5<
<4K0J@540<88AHAH3040<0@0=090G<6@?48<DH1@C<58=HJ8J0C40<485DGHJD2@7
8<4M0J@GD5DEHA4B@68<HB820=D0L@@A0449LC@70A4244<@L90F82L3H6<=4E<A@
I@2L3440@8JH>L@<A49H?D?46@L@9D3<G0F@I<;H684L50<4L@J0>4:8DLMD<4LDH
@>@?46<FLD@DD?4L<>H6LIDK@4<64<0I0=@A<8HAHC<<@8DF0640L9H30I@>4B<M@
1@24><H@@@H4C@1D5@N@I<24A0386824IDG45H;@J@K@G4>0C074O4D<FD><28DH9
DK4;03@<<:DK0>@4<@D0H9DI0C4E04H1@4HB8345HKLH@705H@L@L<L>46H98K<;8
30FHB0F0;<B@3<6DH4@@E0>8J@=@LL4H58EL@80D64KD@@@4C094501<<46<08OH0
4$000@80D@J4640<0@1@2064<@H0=@1<0LAH3<4038500004:81L:HH8F0E4:<0H@
@3@3D64=L9L>@=4N8@H9@346H:DK@D@D46<NLC@F4EDDHJ0148<DLMH=D>49DD@B@
64B<@@=07<408@1@?4L8H@94A@306<8@B8GDN0C094;<<D<@GHI00024F@GH=828A
DO8N8=0I0C<6H>0=4BLGD<@8H:0H8I0D4L<D@9HK<@<A8A4M4N8<H=H9498N<HHED
9DK4H0>8BL0<0LA03<6<249D;4;L6@>L503@DH9DMH=0MDC@@@=4:<6H:HHH;0286
H?D90D494383L48DHI414@<=4LLDH346HH4AHC<<@H8H09D6L84HD2@6@8<<060H4
I@2@64<460@D1@C8B06<8L9D30I@446<LHH0;4M0I4H@C02<3HG<L<905L=DM<0D5
04@A04@I89DJ8G@:0@8K4@0?L$000@80@0N@04I8C<74=4M0D@?4L<0H8@383D6<8
0H@M@A4B40<0LA03<6<<@@0=0D0:018@0F028@H9DCD6840L@KHAH0H10C03LA49H
9DKHB054H<DHA8K<M8C<5<G4D<FD><28DH=D>D900444884@K4=018CD60>@M8CH4
LEHC8B@68<HB8209D4D546@<@28HDO8N8=0I0C<6H>0=4BLGD<@7H:0H8I0D4L<D@
9HK<:<I<A4M4A864=D?4A8440<<H;<70<0K@8@6<9D9@;09@A4=D1DC<;D@H7@>4L
84@8H1@C030H<L064B<FHI8I0?@B40448=0?DHDF01474><J@@@HL3@64=HL05@N@
<@<8I@14ALKD>4?@BHFHND082@28G@20LD4H=4;HM0N<88AHC040HL0<60>8H8H40
<6LH4@@0L>0L00@84OHF<94C82H486HA<24B<=01<O00L$000@8080?46<4L1DCD6
@=LK@@090D<<<0H103440=HI0H004488HA@386L806@:00008D@3HC8G@44:<@H9D
2DFL>D6<NL386480H08@=0LD4@9@C<6840D@@020B4FHFD60=@8@B8KDDHJ0148<D
LMHC4L8F8B0:8HH9@28D8542L4D0H1@C88@FDGH7@38N8DH1D;@K8<D5LC424B@60
>8M070E4J<NHL@>8<8G8<8=@;LKH=@L@=@LL0H9@A@KDE@BHG@G84D905HD8ADB4I
D14C<;D@H7@>4L84@0HAHC430H<L064B<FHI8I0?@B40448=0?DKDG01474:<H@A0
14@<745<I88HI@N04@IHD@D0H@2<6D84@D4L<8FH;<@@>0@834=LH@@@@46L=@H00
@2LKHF014AHF0BH4@>HM0N<HHADC4MDK06@5408OH04$000@80@0J@@<BD60=@M8B
@04448L8L1@2060806@:0I0;DC8G@44:<@H9D2D6L=4M0I@04B42HKL=818CD60>@
M8KH2HJL8@98346<94A0FH0<88H@B04L9HC@H@E0>48<4@K41<ALC4F@:D8HLHA<1
@2084M<=<0H9@D8:<;L3H1D?4J<0H5HMDF8BLI@14983074>@C@J@=4?<;06D64;D
KHI@5D=4=4KHG0KD9D6<80:HA@AD3@70M<1<HL9DK0=DMH:H9HH8F@543<<LDD=DG
D00H@70346H:<8DI4442<>86HA<14@<ID3<<00<LL6HB<44B<5@I0O@;L7L60;@J@
K@H<>0N0=8F88L=<IL4H@L@@?4D@J@E01474N<L@@@H4G@LDI48HIH>H=0L@H@N05
0K020AL9D30A0LL0H9H6044CH386DH4B0?0<H@814OLJDC@OL=@H0H@K03@N01L$0
00@E@@@<4:<DL1@107478<8@0@004D8@4082040NDJ0L@1DC468=@E8G0948<<L1H
A0F@O0:H:<M0@@D4:<NLFHG04H:8I8C09488F@3D2048@H7@>4L84@@HAD3048I4;
H?0I@D@ED6868;L<@@010;8;L6<<028CDO8N8=0I0C<6H>0=4BLGD<@9H:0H8I0D4
L<D@9HK<H<A8A4M4N8<H=H949<N<HHMD=HC8?4D<386@>0NHI4B0942H<@:<JH1L1
@2L6D>L5@3@4H9HNH=0MDC@@@=4:<6HJHHH;02@6HGD90E4<42<>8LHI414@<?4I<
:<ADC8MDJ0I0>42<IDG@<0H4JD4@1L<8G4M80H9HI0C4D84H1@DHE@30C8><:D1HC
@30:<H8<<><3@;LDD=DGD00@@0@OL8DI4>42<=@O05L8HA@C440HH0<6L947<<<?4
D0@H9@60@4;46@>8L00@O@0<$000@80L@A0>40<8@0<0D4080M8H498306H>DI8@0
B0D<<<0H103@5H3<0LN<4<J4E<I43<68<DK0:@>4B<@HIH3@20=45L202<F4CDB<6
0=DE<9<18102448I48H:<M0@@D4:<NL7@>4JDD@B@64B<@@=05894E4B4B<50JHBL
8L8<KHF@@49<G<M@4DN<@4288H1H3D4L>DK8CH;89D9@BL6L><9<:8C86L=HMD483
440=0J0H0;4;L7064LHHDK45<4H5@NH94K<;830FHB0F0;4B@3@6@44<LF<C@60K0
G@7@2LH4>H=0L@8@L@:46@O<48C<286HC<1@?4L8H@941@C<D@AD?<N0C094;<<D<
@GHI00024F@GH=HL0@@C@54<HH8<<AH3070<HJ0H@N<48?0C0H@4H=4JLCH6H;LL0
H0D44<NL;870>49DN0?@?4<<HHM@;DNL7@4HJ40HL@BDHH;08L6HIH1@C<60<LL<1
<C8G05H=4GHA@5D<@I02H?4C@BLJ<HHADC@F@50;DI8L05D2D<4>4>H0D0<B4J@@0