基于ota（ca3080）的模拟乘法器.ewb

Multisim2001软件的仿真电路实例261例

080HA00H18C<AL7D6@?48<DH1@C<58=HJ8J0C40<485D?8A454>@H8J0E4?<?<J@<
H:8I8C09488F@3D2048@H7@>4L8@@8H1DB4504DO8486@30N8DH1D;@B@58?<J4D8
@8288H1H3D4L>DK8MHD<C@A0KDKHI@5D18=4KHG0KD6H6<>L:<1@306D80I@@0442
<ED6090M8AL4H30M<9L8H9HB0JLKL9@:0JHCLI@08A@0HA@C<L0ED7LC4<0IDO0A0
O80LO@0<$000@80@0F028@H9DCD6840L@M0A004080HA00H18C<AL7D6@?48<DH1@
C<58=HJ8J0C40<485D?8A454>@H8J0E4?<?<J@<H:8I8C09488F@3D2048@H7@>4L
8@@8H1@B4504DO8486@30N8DH1D;@B@58?<J4D8@8288H1H3D4L>DK8MHD<C@A0KD
KHI@5D18=4KHG0KD6H6<>L><C4E80488HH1@C4=0@D84:8?L60848L?L70L4JD;LI
HGH3460H4;4OLL0D<=<O034I8HH9DJ0<HD@347484;4>L6@JL7D3@1@1@O00L$000
@80I0J4240<0@1@201D2@@000A47D6@?48<DH1@C<58=HJ8J0C40<485D?8A454>@
H8J0E4?<?<J@<H9@H8A0ED7H20:880A0D04428EDC<B@68<HB8209DFL449LC@70C
4@42<E48@;L@@0H8<KHF@@4A<:8<D5L;8:@:0H8I0D4L<D@9HK<;DB<2<F4K<C<G4
@D:HC86L=H6LI4I@MD8<4<8HID7H306LJ418;414H<DH9H;460:87<:H?L6L84;4?
L6DD<7LC4<0E8?L98M<=0G88H:0C<9DJ0:43<9H;0JD:H8<<HKL9@:0:D74JD3D9@
J0J46<HHA@@0?L$000@80@0J@0<B@6L><J8J094N<HH1DA06@78<H@0@004@8@HID
7H3@68806@:0I0ODO4<04D1@C<78<D80I0J4240<8@9@H@>H9DKHB054H<DHA8K<5
8C8?<H8ND1H8L144L<4K8:HAD2@20488@D82DC0884L1@CDG8LLGL<LB4C89454<<
4H14J4L@<@LD4H<8;H94K@:H0070<DCLG0D46<LD9D3D74<<I880144<NLD0M0B@B
46<2LEDK8;HF@CH7D<4HHD8O<7<EDC8@@74;<@02HN0M0KDD0D0146<>LFDD<LL8H
4HID3@78=LA@H@@@4<6H6<64<4A8GD?H<4AH9D4H5@F4I4@@5<6HC460HDJH2LD44
D98@<44=LK8H08DI430:4O@N<003D4L>DK8MH;08@388LH0C<C@?D6<=8K@0@:HN0
HL4HF0@HGL@0?L$000@3850000428L4<04H8HB<60<L80I004240<4@>86L50=0H8
I@54?<7LC0E0ODI0D@C48<LLAD243440J8D8NL6<4<2<EHK0<@H82@;<;L@@BH501
D@HG@=40<2L4DD<GD=09484144<@LAHB<78=D>L9@9DH@=H=LLHD@D4B<LHADK<O8
J864><5LIDI0K4BL8<4H;8CD4H=LI0B@<4:<HD=DCDIDGD:89@:@?<G8@@B<60=D1
<7D54408@D@=D5D1@3<B4=0:DDHJ0148<DLIH;@>@C49054<<4H14J4<@2L8D8H9@
D@I@N4K8H@MLEHD@B4:<<H5H7H9L4@MDKDGD58K@F8@4N<6H8HD8G4<<?<>0D878=
@9HC4F<54<4><4HF0K4@HI@FH<H?HA8A450F<64=LK0G@E44<2L;DCL>4H<BL6@<@
:4G<D<6058B@=@2L><2LI4@@J4>H6<M<FDL0A8B42<K0F0KDI@3HC8E07H@HAH;<0
4OL$000@80@0L@8<CL0H18A4?41H>LJ8I0540<28D4I4;HB@AH7D>0KHI@04B48H0
L1DB07D6080H@C0O42@E4H@C@68<L:<H<<HODJL=DBL1@2074M<G@ED3068J458AD
?4H<LH9D3DG4>DAHC8=@;@N44D1D;4J@MHB0FH;LIDK05L4H9@NHA<?404206LM<1
H<L;<60=HHH1874C<K0K8I@9D189@;07@882D6<:<?0O0G@90I4A@14=@HH4864<H
J@0@385@>0N<;0<@H88D=H688<MHA0ODH4K8EHD<3@9DC00@FH7H>09HI@ND10O88
81LO00L$000@80H0?46<0L8@383D6@80K@0044F<HL0H1030403850000428?<30N
<@HIDC<78>8M<2HFDK4CD6@>8I8?@948<2HFD;<;L@@@H54AH:8<D5L;8E@M@2H3@
40<8BHJ@FH<HD8BDC0:<LHE@JH5@=86<=8;H2HC0F0><94I<A4M8;L=8L<9D;HOL8
DH88H9DD0H49H74FL:<I@0D2H4H;<JL2L1DC0541<7@1090I@G08@0H9@C00@8H<H
9024?020@@C0>H149@K00@N8C88DA44HA0405DL03L$000@2@@000A474K@944<DL
1@A0@HO04H?<:478NHH0?46<0L8@383D6@80H@B004F84L0H1H2060J4=8I@54><6
H8DMLKL0<2<F4H0C06L=@KHJ@B4;<ILE0G4HL:<;LJ8B08DMDJH2LD444D@M@6<6<
NHED6064<4F4ML8D80J@E004F8B0D<:42<C0F0NL>HA<14C<GDA<:8I@D8K@6H20<
4M<A08@0H9H30=D>DD<LH2D@41098E0?46@68<@H8A09@6<@418K<5H106D<4208@
H07L$000@LH@090D<@<0H103@40=8@0A0O4D<@4082040F4@L64=LK0G@E44<FL5H
80H08@=<>H4LADC@68;LJ8B08DMDJH2LD4<4A8D<:@K4A<2H1<C@FLM8B8306H80I
0=@4<LL5H8HE864DLI@;45408@88HID=D6L2<A0F0JLIDD<KDKHA0?H2H?<=LMH88
3@F47L=0K<4H<H0@<L4H9@08442<K0D0F8C<D468C@F0:4O4MD@41@;<L4K@:H6<<
0D8O834I@;@1<O00L$000@3850000428?<@0N<<H1HA06@78=0@0A0B40<@@1@206
<=H@0@00428E4HHC@68<L:<F@OH<8@0D0:42<EDKLC06L=@KHJ@B4;<ELE0C4KD94
4<DLI@BL6@<@:4G<ND8D=0C0L850:DNHD8HDI8FHB4;4B44DF490ID@@HDEHJLA@;
D<8D8G83@D@MD3@6LH@@014D<00I@0@58=@G<=<<@H8<@K<G8H0E4G@;<JL80@@ID
<@HH<H6@<42@1@C4800@B8I@K@6H6H<4F@9<9@?0MD18O00L$000@80@0H@3@MHD@
B4:<LH9<386840J8@0@004D8@488=@ELGH101D:<3@DDI8;HB@AH7D>0KHI@ED2@3
D6@80I0?@K46<0<H@9@F@38><I8C@JD486480K0E0?4C4346DJ4A8A@?4H<LH9D3D
G4E0=H0L6<?<HL4D68<@H8=0ELC8H0@LGDA<:8A@C0G<3H1H?<K400@4F<KHM<GLI
H=HJH?45<6@@40LO<K4A@<0KD8@ND6<=0G<<H0HI0G038=0>0I<IDL0@<9@10503@
N01L$000@80@0L@H<CD6@>8I8?@948<0H8@382060806@:090N@IDD45L88H<2@8L
E4F82LDD<<1LC@6L><5<8D0L1D2068=H@0C004488HIDNHJ4=8A@?4H<LH9D3DG4E
07H0H6<JLL0K@1D6<:4?D6@DLI@K4J@F0;4:@FL=L;DNHH@C0@46<=LL0H4186<5<
F84@I@G0148@A0=08HI@D<KDKD80@D=<<LGHC8I<281H0HE@I<=<0HA<<848G83HD
@MD3D7@C4A4A@LD:0>@5DL03L$000@O86@:000084@LH>04LADC@684024C8M@8DM
4K00<LLID3@20=4>@J000648<<H2LA0C0MDI48@E<64LH1DC<6L>DL@JH2D10C0=0
ID2<J8BL6@<@:4G<8<K<6D6<>LH<1@C<E0?HC8:<LHE@2HA404@88H1D207080J@0
@3H=@:DN<=0<8?H0@38K@<8><6LI0I014B<10<@5HEDC080@@H@=HHH6H70HL9H?0
M0>L3<JDG@5@D8K<84H0JHG07D744L:L9DH8A@B4N<HH=0C<300<<89DLD4@9@K<O
8B00888H@2<5884<HH0H0048<4@EHC4J0L8LH@H=@E@BL0<8@I<888<LHL@J8D8<H
94E8B4H<0H10386H<HO8BLL<LHM@;8GL6D9@703DN01L$000@80@0M@34B88HIHC0
78=4M0@0=0D060>L7DM@HDKD?<A8F054J<DHA@3<78><N4=D24I8NH6@146<8HIHC
<44=LM<G0?D=@A@I0LD?<D0G@EDA06@78=8@0@0O484<HILI@>H<8D8:@M4A<J0F0
?@F@@41<?<=@<4L@J0>4:8DL=DO404B42<K4KL0D;8K8<8G00L<HMHG<386<9<2<A
HC<=0>DE@@@<4:<DL1@107478<8;H2@E4;<B<6L<@I8F0E4L8FH98<<<4L@28:<M0
@@D4:<NLNHE0IDD@B@64B<@@=07<408@1@?4L8H@941D3848<4JD7D2@@D@@<HA@@
84<0LA0C<;D6@H454C0C428I@1@3@64H4583@C4DHI@5D1H5L8D8864B0C01H6@BH
0H3D3@A8A42@5D185HI4@0K46L8<@H9@I024G09<7014J<DH=@A04<=D=<<4K0288
@14O00L$000@80@0L@H<2@78<4M0J@C40<481D10304038504@K8M88498346<94A
0FH0<888@B@34608@D8N@M<A<J0<0I0C<6H>0:4E8M@8DA<0L983074>@C@J@=4G<
;L<8H@8@=@NL<H9H3878=4KHG0ED7L3D6<80I0E@6L306D80I@B0442<ED:0B<6L<
@I8F0E4L8FH6HFL@0AHC0E0BH>@144L<4K8B@AD<DJ8FH2H@H5DB8@DD4D02D3474
848L5<6D<4J@=094H8K44D4<4HK0=<0<4LM0=04<4LE@K8A0>4D<<H;L9H8@AD;05
DF@M82H48>8<4J87L=@A8@@;D<L8<CH70>4:8<<4H50M<5LLHO88LDD:<10M43LN0
1L$000@2@@000A47D9@D42<@H9HCD7440J8@0@004D844986<54<DI@4@44K81H10
248<CH70>4:88<@H90B@28?D24381@?4J<0H5H98BDGD=0:484144<@LAHB<78=DN
L:49DH@=H=LLHD@D4B<LHADK<O8J8640<@@I@3HC4>D444<@H9@F@889DKHB054H<
DHA8K<K8K@2878<8D8;8J@4DC@@@=4:<6H2H98K<;830FH90JH@D@0>HD8I0G0147
838I414D<8H9<:8A@3<6D80K08@J@@HJD88DL=H44402L4HKDH<DH8@=0J08L9@60
JH;DID084@4HC0M<1H4HM0M05H8H9@;0ND6L4<LL1LC420@HCL@0?L$000@809004
44481DC468<4K0A000J4800410B0K0H<2@78<4M0J@C40<481D10C0=0IDD@B@64B
<@@=0F8A<48H<4H:8<H?D24381@?4J<0H5H98BDGD=0N480144<@LAHB<78=DNL9<
A@C0A0MDKHI@948<4LID3<FLNDDL<<0H10C47D74=8@0C0448<4H;8D44H=L1<4D6
H:DK@JHLH2HJ0242<JDB85HL44@9@C<F8:0JL989DJ0J4989H306D;8B8<@L0E004
488H9D8@AD;05DF@M82H48>8<4J87L=@A8@@;D<L8<CH70>4884<4LM0M0EL4HG@>
@G8OH>8@87D?DJ00@=<O8F01454G80@O@0<$000@C8G@44:<@H9D2D6L=4M0I@04B
48H8L1@2060806@:000084@NH60@D9H3078>D=LALK89@98346<94A0FH0<88H@B0
4L9HC@J0H04428DD8@;L@@0H8<KHF@@4A<:8<D5L;8:@:0H8I0D4L<D@9HK<?DB@2
<F4K<C<G48D44ID3<FLK<<HLH=HC864D<0HA03064<@D82DF828@H9DCD6840L@D8
C<3@6@N@>L2<>@N@:L2<:HODHDE0K4BL2<:4NLN038J04DC@@@=4:<6HJH94K<;83
0FH90BH@D@0<HD8I0C014GHK85@00=8J@0@?L9DI00@<D?0G<6H<HJ0@@0HG@0DO@
0<$000@80@0N@D4I43<68<DK0:@>4B<@HIH3@20=4>@H@00040<8@0<@DJ8C43HDH
J0148<DLMHMD:4C<9454<<4H14J4>H80A030N8H@A42<386H8@D8B@M0A<J0<0I0C
<6H>0:4E8M@8DA<18983074>@C@J@=4G<AL>848>H?<6<FL50D@?4L<>HK<I@K@9D
64=HJ@0064@<@H9@F@88:HH8F0E4:<0H@@;@>@B<@<@HOH=8@8F8OH<0EH7LC040E
H7LC8<0E@7L347484;H?L6<84;4?L681<603860=H8888OL@0?L$000@80@0N@D4I
43<68<DK0:@>4B<@HIH3@20=4>@H@00040<8@0<@DJ8C43HDHJ0148<DLMHMD:4C<
9454<<4H14J4>H80A030N8H@A42<38688@D8B@M0A<J0<0I0C<6H>0:4E8M@8DA<1
8983074>@C@J@=4G<AL>848>H?<6<FL50D@?4L<>HK<I@K@9D68>8J@00840<HH9D
F@88:HH8F0E4:<0H@@;@>@B<@<@HOH<8@8F4OHI<>@044H<<@H9@N0JH3L9@J0J43
L9H?0NDBLF<=L0H9@>0JH7LO0M038?H@HF8144D8@0HO@0<$000@806@?48<DH1@C
<58=HJ8J0C40<48ADAH3040<0@0=0D0000@90M@<418CD60>@M8KH3HFDC4B@68<H
B820=D0L@@A0449LC@70C4B48<4@98A4GH101D@HG@=40<2LDDI8;HF@E0D0@@B48
<HL94CDFHO<504L<8FL6L><A<88C86L=HFLIDI@KD8@@<8H1D206H<@D8JDF428@H
9DCD6840L@D8C<3<H8G8<<288H=@ND8L>L6@B4N@A@D068C@D0E@F8306DO<<0K@0
@:<FD<<ND>L2<B@ND:L6<O80L<L;88LJ<6D@8K8=@@8AHK8>0H8DH>HH07L$000@<
H@0@004D8@HI@GH3468806@:000084@NH<04D1@C<78<D80I0J424N<D890KDC8G@
44:<@H9D2D6L=4M0I@04B42HGDH@2@78<4M0J@GD7D=86<54<DI@4@44K81H10246
08@D8>@M<A<J0<0I0C<6H>0:4E8M@8DA<0D983074>@C@J@=4G<7L24ID00LDIDK@
<8BHLHADK<MD307DJ4F0K4@L2<6H7DHD8@=@ALJL6D3@4DC@@@=4:<6H8H8@68400
@J@<DLD4H<8;H94K@:H0070<DCLG0D46<LD9D3D74<<I8EHJL@<D8:<8HIH;@F@M8
A0A8MD146<2HKDKL=4JD4@I@K408F@@08LML0H0D9DC0G4E<3D7D6L68=4LHJ0?4<
<4@4H3@F4C4A414:<M@ND1<><=@68<4A49D4H;@F4I4@@54>H2@880D84G@I47470
E0>42<<@N42LN01L$000@80@0C0884L1@CD78><80D@04040<8@0<@DIDHH3HD@B@
64B<@@=07<408@;0F44428ED;D286L<@I8H054O<H@1DCD54=LM8I034:<0H98307
4<4K8B@D4:<8HIH;@F@=8?<J4?8NH@@34A<MHMLF@=828LH1@107440<8D8>L@<@8
4HI@C@F8NL8LIHAD9@C874>@KH30A4148L=@<H<8H82@?<ODH83@C<9@;0<8B<14:
L=@68<4A8ED5L889<B@0H8<KHF@@4A<B864D8O0LL04789HM8F@KD646D24G<GDC4
B<@H9HC86L=HM<9<HLI@GD6@4<<L;L1HC4=0>DC8G@44:<@H9D2DFL>D7HNDM0A0A
4=89LBL>078@<@LK8J8FH2H@H5D480DH89H<@:4<@H@8@I83@EL9DO@MH983874<D
24102<94?<>LEL18FL=@L0G@ADB4=0MHK03HC@E01HC<:<LH=@98K0C@14=@FH44F
<EDC4CL<848I8=@I@3<FHH<=D>@?DHH1D;LJ8B08DMDAHH8E0:0F8;DI@;D4@2<5H
K<0<OH04$000@80H@00648<0H10C@=DLDO@2@F<BD0H1880@0H@3HHHG@<4N<DHAH
3@20=480H08@=<>H4LADC@68;LJ8B08DMDJH2LD4<4A8D<:@K4A<2H1<C@6L><5<8
D0LIDG0G<@L4HE8ALH4K4ED>484A@C4E07HC8:<LH=@=8K0K@9H6@G<<@@0I0842<
G0209<IDK05L4H9@NHA<?404206L=8@H<H<0K@A@2D>86HF4FDC4C<2@C0F0?0@@5
8<HDHN0N0?4B4B8342<K0A@8D<8I@E0146@;0L0LHF4I0@@A<K@<@@HK@8410?H08
OH04$000@80@0I@L49H3874<D806@:0E0><7HM@8DM4K00<LLID3@20=4>@J000>4
0<8@1@2068K<A8A4:H<89HC4F<;80<0LA0C82LE0A4:H<8I@3<6H=LM8I0ED1<206
0J4C8HL;<;LJ8B08DMDJH2LD444F@=@4@F<HL4HE8ALH4K45D70:D>86<<4B8?@:4
C<34M40<2<>H5H=474:4OD9<J89LI@O85L286H@40L?8I8G4CD<85HF060K4G8GH=
0H09@;4L08480<8HH4D68<0H84@60688<A8N01848L03L$000@80@0H@3@MHD@B4:
<LH9<386840J8@0@004D8@488=@ELGH101D:<3@DDI8;HB@AH7D>0KHI@ED2@3D6@
80H@B0K40D88<H@DB4A4:H<<9HC4F<;8N@386D80J08@N<?LILC06L=@KHJ@B4A<M
8>8>0F<ND5HH8A4M8<LF4>D9@2H0<4H20<4CLC4F4=L@DA414B<80JH8LAD38401<
74386D@414?<=LFLC0F0K41<DL:87D20<4M<A08@0H9H30=D>DD<LH2D84C<2804O
L$000@80@0B@0<C@6L><80D@J4840<8@A@3840<0@0B044N<940<@DF@G43@LHB@7
4C<D8ND240<H@9@H@?H<<KHF0?4:<8L=HGDD8<H>H4LADC@68;LJ8B08DMDJH2LD4
<4A8D<:@K4A<2H5<=4K<B8406<:<70=@;<2L7080DH809DL0H49H6H805H@8C@F0K
4G47H=0J@K@>H6<@410?<KD7@K8MD1D3LBDI40@48E0M@LH5H;D>0<HH84@2068@4
1D58G<3458H<144<J8H@@@@8ED04OL$000@80@04@1H>LJ8I054N<4D1D3420=480
H000J48044DH><9L;L@@@H54AH:8<D5L98HL3H70=LLH:HA81H3840<8L000440<H
@1@C0=0>4NLA@?4H<LH9D3DG4E07H0H6<JLL@A@=<=HD8O8=49HC4F<54;8?L6480
J0E0146@K08H<H8DBHH@486D2<2HG<;H6<>HA4148@10@0I@G0444H68ODB808602
<E0F0MDEHB414B<=DM<08DLN8=H;D0<246HB<34C<J48@A<3<N01L$000@80@0C0:
<LHI@3@20=4>@I000240<@@A@38403850=@58NH60LH1DC<6L>DL@JH1<10C0=0ID
MHD@B4:<LH9<38F8E0KDO8486@9@>4B@58?<J4<8@4N<6H=HD0;4I8<H>H@4F0A4M
8<<J85H64@410G<GHA@ED<HH8<8K<?85D986H=8;H<H4H20<4MLG08@@H9@30MD:D
2<O0F0>L:4A874ODH<<85L3<40>0JH?<ODJLK4ID78=L@D4HN0<07LC<24E@C<E0?
H0H4<JL08OH04$000@80@0I@<41LA00H18ND9@3@L0G@C40<48AD1H3840<@K0006
40<<@CL9@F@28<<KHF0?4:<8L=HKD@0@0A4JHM@9H3874<DGHD@44A<K8ED5L88H<
2@8LE418BL;<=HMH@H3468:4OD1@K8EHC404488H9D<088=470D<>@:@3LID54><6
H6D=@2HJDMD;<BL7D64<HL0I@3<?0F0H8I@A85@146<=H082448C824N<=0>L6L:0
L4K8C4ELLHF8@@@<04M<N8C8ND18O00L$000@<@@0A0040<8@0<0D4080<81L<<KH
F0?4:<8L1HA06@4024C<KD944<DLI@BL6@<@:4G<ND8D=0C0L850:DNHD8HD08LLI
DK@98J4840<H@I@B8KD6<<<4HE8CL84K<FD4D5L<H?<68@40LJLI@A@J8=@D8O8=4
9HC4F<;84@0H10386D80L000:42<?0F0:DIDD<A4O424=0>0A<IDKD404<4L9@48B
0G4F@<8082428G<34K<L03@7<L4D4KL=D:@N<F830OL0<OH04$000@80@0J@H<C06
L=@KHJ@B40<481D1030403850L@DH?@G0B<8H9HC45L=4I0D8>HM<A<=DA0K<B<><
>8JD4@I@3074=LA@FH:4BH9@=<5L5H3H4L<4K8JH@L2@2048CH:0144828JL90=0N
4><8<<H=H=4J<B40<8@1<3440<8K@H0O4LH0HA0386<O<=0I0H0M4;L1@306<;<=L
0<<@F<<@L8>838;8?0ADE4B<@H5HEH4LJHDL7D8DK0B@5D=<=HM0I@HDFL8D505<:
H30N8FHAHK<HLHHA0;@GH0LI8K<K0D@<H94;D086@A<ND;LE@K<J44@1@ID:0<H3H
98AHC0L02D=0O4;H90=@8H@0I<1D9H>0186L442L=H6L1<GDC0L02@109D0L68D<8
H9@F018FDH8BLBL386<1L54<HG4D<14=<G0LDE<1D;@K0L<1<4<@LAHB<78=D0L><
64B4=@=LKLDDD4B<FHC0MLADC43<4DHH1@C<MDL@<@C80HO@0<$000@80@04@1H9D
KHB054H<DHA8C<6@>@LH@090D<4<0H1030403850H@F@DL4DC@@@=4:<0H@@2@204
8J8FH2H@HAD90F@58:<M0@@D4:<NL8@:4B<<0288H=@6D4L7<586D24N<B8:8HH9@
28D8=42L<D0H9@D@?H?D24381@?4J<0H5H98BDGD=0N480144<@LAHB<78=D>L949
HH@=H=LLH2H90=4KHG0;D8L6<FLA<1@C00D:01@3<68J418;45D>0M82H00>8<4:8
7D=@:8@@9<KD:@<L8<CH70>4:84<4L30M<5L0HID48@02<H@>D@L2<E@34=H4HA0M
<MH4HK0M43HN01L$000@80@0O@00LDIDC@6@>@J8G@>40<48ADAH3440<0@0H0240
<8@A@3468806@:0M0LHL@H498306H>DI8@0B0D<F<OH<0D8>D=<N8@H9@346H:DK@
:HI4K@J<8D5H64@D9H3078>D=LALK89@98346<94A0FH0<88H@B04L9HC@J@F0442
8DD8@;L@@0H8<KHF@@4A<:8<D5L;8:@:0H8I0D4L<D@9HK<?DB@2<F47<:H>L6<<8
EH7LC440EHGLC8<0ED?L60<L70C8D0E@7<C<8D004LA0M<=H4H10M83HN01L$000@
80@0@0N8<H9H3878=4KHG004B48HHL1@206080I@H024F<5L@H1@201D2@6H30?<F
028@H9DCD6840L@M0E@7LC0=0KDC8G@44:<@H9D2DFL:D6@NL@@B49<9@D42<@H9H
KDK<D<6HB<:8HH9@28D8MD@02064L@A42<4L6D<@A08@54J42LD4H4B06L=DL0D8:
@K4A<2H2DB@60>8M070E4J<>H3LLD8@M@AHJDCL1@C040ELGLC0<0E@GLC00D0010
346L84;@?L60H4;0?L6<<@@8G<OH=0L@0@84OD0<OH04$000@80@0@0N8<H9H3878
=4KHG004B48HHL1@206080I0E0240<H@A@3<68806@:0K0<0M@H498306H>DI8@0B
0D<F<OH<0D8>D=<N8@H9@346H:DK@:HJ4K@2<8H5H64@D9H3078>D=LALK89@9834
6<94A0FH0<88H@B04L9HC@J0H04428DD8@;L@@0H8<KHF@@4A<:8<D5L;8:@:0H8I
0D4L<D@9HK<?DB@2<F47<:H?L6<<@@8G@OH=H@8F4OH=0J05@0868<0@8G0OH=@@8
FDOH<H@8G0MH=8@8D4MH04OL$000@8080?46<4L1DCD6@=LK@@090D<<<0H103040
=0J0A004<8HH1D34403850000428?<F028@H9DCD6840L@M0E@7LC0=0KDC8G@44:
<@H9D2DFL:D6@NL@@B49<9@D42<@H9HKDK<D<6HB<:8HH9@28D8MD@02064L@A42<
DLDD844@98A4GH101D@HG@=40<2LDDI8;HF@E0D0@@B48<HL94CDFHO<504L<8>LG
@OH>0@8EHOHC0@@24;<ODJ4KL9D4@;D4<E0=D4H50E<5D<L444D0<4H70E<ID4HE@
=8B<14HH=8E<;4I0H@C014IH58E<14E<I8<848B@0@O@0<$000@80@0M0J<80<4C<
C0H<B06L=DL0@08@=0F82LDD<<1LB@60>8M070E4J<0H8@38207424G<GDC4B<@H9
HC86L=HM<9<HL1@206080J0I0240<H@1@C4=0>DE@@@<4:<DL1@107478M<1<4H;8
FL4H=LI0B@<4:<HD=DBDI@7D;DL@28:<M0@@D4:<NLNHE0IDC0@@24;<?D40D@@02