frYifG11V1 ~Vvt~ O~~ll r~~ 'I

~f'l\ ~' b l H~

M6

M2 ~ R

M3

1st stage (differential)

Vii: inverting input

Vi2: non-inverting input

Vic=(Vi2+Vil)/2

'S f1;:C{ 'PI'Ctfi= : 0 PFS ff ~. 0 = -1 lM. V -,

flE1-{) cctIt- 6 B!XI.::: d-0 H 1+ ~

CL- I1I+K :=. -1 V f \­lfilvl :::- rOO -~ o~ 3

-- ---- -

Sc r:~ N1V r- ::. 'i f'I:0r Av0'tE /JrLp.... (l;J 0hJ'1 :s ,.

M \;N ~ JlG t: ce MT/LIt ~ \'D f7at£=· Tt?rt--~ Q-I. So~ rr b{ rl ~ - rt '-i

p 1M: O\X~ pO N l f'\11-'O ( Vce - V& )~ I'd..... H. 1KlllJ.D /

U?'vt f J+\l' '3> IL-tUt1- - CA» l l!' .:p-0

~ ~~l-~ · ·t Cbk ~ lAD \(7\ LVi l'(v( {f::o:-~ c1 l1 WH (~ ~ 1 '-I? CeJ-Ih~ . A­

U\ \VI. ~ • (VL.1 ~}i :;;:c 1 0 D /IV<- II

(V~ - Vr )3 - i ev~ ~li- ) 1- =- SDolM- V F

VA-l- ""-'t' ~ 'C G- L v t- D i?L.. I .. •

f IU? tAVYOD \dt tv: ~ VL Vk~

It- :::: i~ .5 ~v -; V2p Lvt 7..

'!

-: (. '=: P ~o. ~fJ Lvt(,f

~ .::: -1 0 21> -j 0-' V '2.;U iNt 1..- C\/, ~ -=:. (VI f -:;- 8 .2') 1M' t-: ( - - - - -..._---

- ~ -

Nom ~ -

-­

A- qv~ f'U I il-u A6&t u M j4-VLD LE­JfFCA.[Z1~ N L &=DlXJ~

f A-Cbl n-i-o e fD­ c i 'A-" 0 [/~ k ~~ CuAnn ~lAA· r?1}ftt FW-. vc .

( 1« Cz- (. LZ :k CL := i (\)f f

fr-.v GU l· /

,. C

/ ,

~ 5 ~ 2-M oC--&tV c; :.:: j _8 0 lIlIl S go L/'r hE-G-OL..-,1 1'-'14'Yh Lt"T L C =-L.L ::;; 10 pP

=-:> ~i =- :i ~S s: 0 "{ 5 Ltv

U l H m "'[/1/Ovi).r

w/ / L- {

W I z: tfVvt { --1- ~ /V'f' ~"- ( \/~ - Vt- ) \

, ~ fr1r-vo P1 hftL-llArtl/1D l~-~-

L-F ~ '~ VtA \2Jl ' K 1- :

\tl l :: Vl}/t LI • ~; --'~ /v'-"1WI L- l ==- -1. 0'2..- /~ L,

~ ~ 12,6 L I z: YJI L I _ 0 '2J Jr 1ML-\

\;(It

~ 3 =:: F ~-1- - flV-l - 0 .2 fI1 3

v l l \~ , " - ~~- '­

L,,:> jVv.Cox. {V'6 -Vt \ VlHm"

vJ3 :::: ~3 L- •:5 = 10 ,5 ;0 "v1 L

L~ z: rJJ~ L.3 -- - >.6)u ~

Ws A- qu~ o tv ' l lttLo ~ o D I V '2:>u T)q- .

. ­E11-- L\:;- Cu.,A;o\.' &\..A- ~ ~ ~ L

\1.-~ ' o kb ) rvvo fw'-S=/f . 2f

- (vC:\ ~ v~J s ~(vt,) -vi' ))

A , -

L~ o({)JS) z: J~ PLvt \ L, s .~--

v~ L-5 :::: 3_ 6' ) 0M

f\,-v ~

/J i eyl5 = j-JiA sL lOs C-.6 /.-r­

-.)

.=/ _W-f, = ;U '" [X/ S ~ vis 1) ~ - ­

o (Uv- L~

~ ~Y1A--U'~- ~~u..~r-n-t'-UL~---

f1 lo ~ \S ~ 1f1/C1) n~.:::. L 6 ) c.A./t-L~

'f14- \f~ ~I PD-F ~:f6UG~Z- L\

~ ~ ( II,1L--t.D \?NW'c' f ?N w& ''Dt:-!2: ~' ~ 0 L GA.J Ifrt>f"\ ~ ~' u).J

~ ,I/vL.-O ~D\lVL C L. t =- LS C\;YF- (M.A.. J

(flVv? OV~Vv0 ~ . 7t ~"b'rtfj Vd6' '1L /IdS)

rx lJ ~'tsJ' ,,' L- b ~ c: 5' 6;V Vt/lf1

-W 6 = _4 b$ /uW\

Co\--'l .L ~ F.1-'O CLuJ H 9- "

Q/~ - vt- )t- =O/~ ~ Li)-6 =(V; - V{; )5 =300 Wl V

I 1- - . Ibi) :::: zI b -1 :=2~ (v~ - \It ); 6 jJA 2

Wi-:::; 2 r :0 +- =- 2 8

fJfeeLL1--e v~ -1i)

T

M L:;- -= L...(, = 3 6 j-J ~ p

LXlf = L r ~ Uh- =. -1 0 1 ;tJ l- r

C/tL C»l-l~ 'W>l- Co~ l.«) t-n~ ~

\A Lo~~ -

I ~ f l.) .:= 2 r Dt -t- \ D'S = I 0 -\-- I"1 S o ;::: { 3pA

T 5 ~ V8:j S

J- ~ rr~r:::: s 4S jJA . ,

e..t aT t c+u:J , , ­

W .r~L-btS(f ,

1\ 0 IM.-OL.. \~ :(P\N\) lP\M ) L c. =. 1 0 fFt-11. J /1.?-­ --1 1Lt o~ ~

CDl-t L- I i ll, Pi ~ -1 .5 , 1 _ ~/ MLr ,

5 <>6 t>l. err tt-u. fA­

~ i:H5: 'fDL'/ - 2u ~~_ -- h i­4 t- C1t p)"'ri.<. rn P'C"VL Vvv ' rYY ~ . n-vv~0 b '3 ~ . ~~ b$ i? C o x ,

.1 0 .-{)/) c. I A-~ ~ Cc.. Z­3 ~ 6-- I I

nA <;v L.- th- ~ Ab~:s JV M-

. ... VfY1A t&tC»n VVW Ui- l ~'1?0" ~~fWlvt:

C.i -~Cvx' WSL 1- L:JpL c ~ CS'., Lc. iX/'1

-­-J

C2::: LJ VI Lc cJJ5 -f CJ PLc lN6 :::; - D

02 + /1 - -1 .. 2-pf

, -I ~ ~ .pYVtA ' Ii­ -1 ' F

~ C~ =­ c.: /

'?1-tl/LFtlA.....~

S\

L£

r U-A)

L tL~

c,.(P(L ~ }1AAJ I-\-t'-l lM-1;­

G) l (LV ~- E-- eo \.?J+ tK~ 1:::/( t~ ~

2.

VT .z: 2 · ~ K=T, ~ (11 +- F) 3 ~-1

=.-/ r-i = ? ~ k (-1 +- r=j · ~ 5 SVT

=--1 '~'7fl ~o F ~ ~ 3

=;> 1w .i. :::: 0,28q LIA S - 2891 S

tw'3 z: F~1- ~ CJS;US

Jb IUD l?) t& c-,.A'i'Y-(<J4-/ f'rVvc- VLe:l ,

()\~ ~B:--( 121' l A­

~ I\., fh-.. ~ ri r0 l.A..~~ e-, D CYL

G :J ~ LID - A--N f I /;~ CDn A 6A-1 A-"?:7. ,

CtA-1.- G9-vrV\k- f&..{)fH..-O #l-tz:·,vvt~ LA- U [t-y - 6--frl H

W\ Uh (LA- 1'L&vt \vt 0t ' ~ tol.. N.~ /

. 0 ~\ 6TTt E ,

~ 0--z: ~ - "3 / ,. Wi)

Co)~ ~/"l" j ~' a---r- I/vG LA­

~Ol-- ~~ ()W~ c.. -c - / C- ' ­

~~~ . I ,

0

r 1- o = 2 I\) t =.2 . fW:t "VBt -1

i -: I D!;3 - fM · V9 S

KI'r : ~S - 6'fY'A~ C~~ ~~) V~ S :::: V~ 3 :::::.. VEq:1­

-- .. F~\'1ll~~

I ,orrLI - I b 1::1 T"':L l/81 I Gt- f Js:

W--t Jb:- w-»L~ 'Pt!J- /;k=. f ~ j ~ C i: p /

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c L J L ­

l .:

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L- 1

1 ....L . Z

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