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Dr.NNCE ECE / IV SEM EC II & S LAB - LM

EC 2257- ELECTRONIC CIRCUITS II AND SIMULATION LAB

LABORATORY MANUAL

FOR FOURTH SEMESTER B.E (ECE)

(PRIVATE CIRCULATION ONLY)

ACADEMIC YEAR 2013-2014

ANNA UNIVERSITYCHENNAI-!00025

DEPARTMENT OF ELECTRONICS AND COMMUNICATION EN"INEERIN"DR.NAVALAR NEDUNCHE#HIYAN COLLE"E OF EN"INEERIN"

THOLUDUR !0! 303 CUDDALORE DIST.

1

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UNIVERSITY PRACTICAL E$AMINATION

A%%&'*' &+ M,/

Internal assessment = 20marks

Practcal e!amnat"n =

#0

marks

-------------------

---

$"tal =

100

marks

-------------------

---

INTERNAL ASSESSMENT (20 MARS)

S',++ /&% ,*',* ' ,////*' /' ,* ' H, &+ ' D6,'*' /&%&*'& '.

S6%' 6 &+ *'*,% ,/

%ec"r =10marks

M"el e!am = ' marks

Attenance = ' marks

-------------------

---

$"tal =

20

marks-------------------

---

UNIVERSITY E$AMINATION

T , 8%% 9 :&*:' +& 100 ,/. T* ' ,/ 8%% 9 :,%:%,' '& ;0,/

S6%' 6 &+ 6,:':,% ,*,'&* ,/

Am an Pr"ce(re =

2'

marks

Pr")ram =

*0

marks

E!ec(t"n =

*0

marks

%es(lt =

0'

marks

V+a +"ce =

10

marks

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-------------------

---

$"tal =

100

marks

-------------------

--

2

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"ENERAL INSTRUCTIONS FOR LABORATORY CLASSES

& E*' ' L,9 8' CLOSED FOOTTUC IN? ' /'/.& S'*'/ /&% 8, *+& &*%=.

& LON" HAIR /&% 9 6&':' %' ' *&' 9 %&&/ /6:,%%= *, ROTATIN"MACHINERY.

& A*= &' ,:*/ @ 6*'/ /&% *&' 9 &6,' &' ',* '6/:9 &* +& ',' ,=.

& PO

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LIST OF E$PERIMENTS

DESI"N OF THE FOLLO

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CONTENTS

S.NO LIST OF E$PERIMENTS

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01

RC PHASE SHIFT OSCILLATOR

!

02

CURRENT SERIES FEEDBAC AMPLIFIER

30

10

VOLTA"E SERIES FEEDBAC AMPLIFIER

33

11SECOND ORDER LO< PASSBUTTER

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1#

CMOS INVERTER

57

1>

CMOS NOR

!0

20 CMOS NAND !3

21

DI"ITAL TO ANALO" CONVERTER

!!

BEYOND THE SYLLABUS

22 I*'* N&*-I*'* D++*',% A6%+/

!7

2* D++*',% A6%+ U/* BGT

2; C%,// B C&6%*',= S='= P&8

A6%+

2'C,/:, A6%+

'


E:/ N9 1

T'% &+ ' E:/ RC PHASE SHIFT OSCILLATOR

D,' &+ ' E:/

OBGECTIVE (AIM) OF THE E$PERIMENT

$" es)n a %C ,ase s,t "scllat"r an t" "ser+e ts "(t(t 7a+e"rm.

FACILITIES REUIRED AND PROCEDURE1) FACILITIES REUIRED TO DO THE E$PERIMENT

S.N: APPA%A$?S SPECIICA$I:N @?AN$I$

1. :PAMP IC; 1

2. %esst"rs 1.24 *4Eac,1

1*4*412.'

*. Caact"rs 0.1 *

;. %PS 12V 1

' C%: 1M6F 1

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9) DESI"N PROCEDURE

re(enc3 " "scllat"r =1//2G%C. Ass(me C an n % t" re+ent l"an) " t,e amler 3 %C net7"rk%1H10%.

:) THEORY

$,e amler sta)e s sel ase 7t, a caact"r 3 asse s"(rce resst"r 8%s9

an ran as resst"r 8%9. t,e e!ress"n "r +"lta)e )an " t,e amler s )+en 3 A+=)m. rl. $,e eeack net7"rk c"nssts " t,ree entcal %C sect"ns. Eac, sect"n

r"(ces a ,ase s,t "

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5) CIRCUIT DIA"RAM

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6) MODEL "RAPH

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7) TABULATION

Amlt(e8V"lts9 $me8ms9 re(enc3 86F9

RESULT

$,(s t,e %C ,ase s,t "scllat"r 7as es)ne an ts "(t(t 7a+e"rm 7as +ere.

VIVA UESTIONS

1. 5,at s amlerJ

Amler s a e+ce 7,c, s (se t" amlcat"n (r"se.

2. 5,at s amlcat"nJ

A l"7 stren)t, s)nal s c"n+erte nt" stren)t,en s)nal e9 ""st ( r"cess

3. Lst t,e sa+anta)es " %c ,ase s,t :scllat"r. 8"r95,at are t,e merts " %c ,ase s,t :scllat"r.1. It s eal "r re(enc3 aK(stment "+er a 7e ran)e.

2. It re(res a ,), transst"r t" "+erc"me l"sses n t,e net7"rk.

4. 5,at s t,e erence et7een amler an "scllat"r/

Amler s 7"rkn) n t,e ne)at+e eeack 7,le "scllat"r 7"rkn) n t,e "st+eeeack.

#

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E:/ N9 2

T'% &+ ' E:/

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5) CIRCUIT DIA"RAM

6) MODEL "RAPH

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10

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7) TABULATION


8) RESULT

$,(s t,e 5en r)e "scllat"r 7as es)ne an ts "(t(t 7a+e"rm 7as +ere.

VIVA UESTIONS

1.

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E:/ N9 3

T'% &+ 'E:/ COLPITTS OSCILLATOR

D,' &+ '

E:/


$" es)n a C"ltts "scllat"r an t" "ser+e ts "(t(t 7a+e"rm.

FACILITIES REUIRED AND PROCEDURE

1) FACILITIES REUIRED TO DO THE E$PERIMENT


1. $ransst"r BC 10 12. %esst"rs 11.

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12

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3) CIRCUIT DIA"RAM COLPITTS OSCILLATOR

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4) MODEL "RAPH

1*

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5) TABULATION


6) RESULT

$,(s t,e C"ltts "scllat"r 7as es)ne an ts "(t(t 7a+e"rm 7as +ere.

VIVA UESTIONS

1.

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E:/ N9 4

T'% &+ ' E:/ HARTLEY OSCILLATOR

D,' &+ ' E:/


$" es)n a 6artle3 "scllat"r an t" "ser+e ts "(t(t 7a+e"rm.




1. $ransst"r BC 10 12. %esst"rs 2.; 4 14241

1.

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4) CIRCUIT DIA"RAM HARTLEY OSCILLATOR

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5) MODEL "RAPH

1

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6) TABULATION


7) RESULT

$,(s t,e 6artle3 "scllat"r 7as es)ne an ts "(t(t 7a+e"rm 7as +ere.

VIVA UESTIONS

1.

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E:/ N9 5

T'% &+ ' E:/ ASTABLE MULTIVIBRATOR

D,' &+ ' E:/


$" test astale m(lt+rat"r an t" "ser+e t,e t7" (as-stale states.



S. NO. COMPONENTS RAN"E UANTITY

1 Brea"ar - 1

2 %esst"rs 100k4 2k 2eac,

* Caact"rs 0.01T 2

; $ransst"r BC10 1

' C%: 0-*0M6F 1

< %PS 0-*0V 1

2) THEORY

Astale m(lt+rat"r c"nssts " t7" c"mm"n emtter aml3n) sta)es.5,en t,e .

c. "7er s(l3 s s7tc,e :N 8t=09 "ne " t,e transst"r 7ll start c"n(ctn) m"re t,an t,e"t,er (e t" s"me malance n crc(t. $,en eca(se " t,e "t,er (e t" s"me "st+e

eeack4 t,e transst"r @1 7ll e r+en nt" sat(rat"n an @2 t" c(t ". $,(s at t0 @1 s:N an @2 s :. D(rn) t04 caact"r C1 s c,ar)n) an VB2 ncreases. As t ncreasesa"+e c(t-n-+"lta)e4 @2 starts c"n(ctn) at tt1. As t,e transst"r @2 )"es nt" sat(rat"n4VC alls t" VCE8sat9. $,(s at tt14 @1 s : an @2 s :N. D(rn) tt14 VB1 rsese!"nentall3 7t, tme c"nstant. At $=t24 VB1 reac,es c(tn le+el an a re+erse transt"ntake lace. It s (se t" )enerate s(are 7a+e"rm.

3) PROCEDURE1. $,e c"m"nents are c"nnecte as er t,e crc(t a)ram.2. $,e DC s(l3 s s7tc,e :N.

3. $,e "(t(t +"lta)e an t,e tme er" s meas(re acr"ss transst"rs $1 an $2 at

"t, t,e ase an t,e c"llect"r.4. $,e "(t(t 7a+e s l"tte n t,e )ra,.

1#

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4) CIRCUIT DIA"RAM ASTABLE MULTIVIBRATOR

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5) MODEL "RAPH

1

>


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6) TABULATION


7) RESULT

$,(s t,e Astale m(lt+rat"r 7as es)ne an ts "(t(t 7a+e"rm 7as

+ere.

VIVA UESTIONS

1.

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E:/ N9 !

T'% &+ ' E:/ MONOSTABLE MULTIVIBRATORD,' &+ ' E:/


$" test a m"n"stale m(lt+rat"r an t" "ser+e t,e t7" (as-stale states.




1 Brea"ar - 1

2 %esst"rs *k4 1k4 2#0k4 22k4 1 eac,

1.'k

* Caact"rs 1n 2

; $ransst"r BC10 1

' D"e 1N;00 1

< C%: 0-*0M6F 1

%PS 0-*0V 1

2) THEORY

M"n"stle m(lt+rat"r s als" calle as "ne s,"t "r (n+rat"r an can e (se t"

)enerate a )atn) (lse4 7,"se 7t, can e c"ntr"lle. $,e m"n"stale m(lt+rat"r

r"+es a sn)le (lse " esre (rat"n n res"nse t" an e!ternal tr))er. $,e e!ternaltr))er ca(ses t,e crc(t t" )" t" t,e (as stale state. Ater a certan nter+al " tme4 t,ecrc(t ret(rns t" ts "r)nal state. It c"nssts " t7" NPN transst"rs. In t,s case4 7,en a

(lse s ale t" t,e n(t crc(t4 t,e crc(t state s c,an)e ar(tl3 t" (nstale state "r aetermne tme ater 7,c, t,e crc(t ret(rne t" ts "r)nal state a(t"matcall3. $,e t7""(t(ts are t,e c"mlement " eac, "t,er .e 7,en "ne " t,e "(t(t s at VCC le+el4 t,e "t,ers at VCE8sat9 le+el. $,e m"n"stale m(lt+rat"rs are (se "r t,e )enerat"n " 7ellene (lses4 t,e l")c es)n " (lse ela34 +arale (lse 7t,4 etc. $,e 7t, "r(rat"n " t,e (lse "tane at t,e c"llect"r "r "(t(t " et,er transst"r " t,e m"n"stalem(lt+rat"r s )+en 3 t,e e!ress"n t=0. %C.

3) PROCEDURE

1. $,e c"m"nents are c"nnecte as er t,e crc(t a)ram.

2. $,e "(t(t s meas(re at t,e c"llect"r termnals " t,e t7" transst"rs.

3. $,e re(re "(t(t +"lta)es an t,e t"tal tme er" s n"te.

4. $,e "(t(t 7a+e s l"tte n t,e )ra,.

21

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4) CIRCUIT DIA"RAM MONOSTABLE MULTIVIBRATOR

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5) TRI""ER "ENERATION

22

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6) TABULATION


7) RESULT

$,(s t,e M"n"stale m(lt+rat"r 7as es)ne an ts "(t(t 7a+e"rm 7as+ere.

VIVA UESTIONS

1. D+* &*&/',9% %'9,'&.

5,en a tr))er (lse s ale t" t,e n(t crc(t4 t,e crc(t state s c,an)ear(tl3 t" (nstale state "r a reetermne tme ater 7,c, t,e crc(t ret(rne t" ts"r)nal stale state a(t"matcall3.

2. D+* *','&.

Inte)rat"r s a crc(t t,at asses l"7 re(ences " t,e n(t an atten(ates ,),re(ences. Inte)rat"r mles t,at t,e "(t(t +"lta)e s an nte)ral " t,e n(t +"lta)e.

3.

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E:/ N9 7

T'% &+ ' E:/ BISTABLE MULTIVIBRATORD,' &+ ' E:/


$" test a Bstale m(lt+rat"r an t" "ser+e t,e t7" (as-stale states.




1 Brea"ar - 1

2 %esst"rs *k4 1k4 2#0k4 22k4 1 eac,

1.'k* Caact"rs 1n 2

; $ransst"r BC10 1

' D"e 1N;00 1

< C%: 0-*0M6F 1

%PS 0-*0V 1

2) THEORY

Bstle m(lt+rat"r s als" calle as "ne s,"t "r (n+rat"r an can e (se t"

)enerate a )atn) (lse4 7,"se 7t, can e c"ntr"lle. $,e stale m(lt+rat"r r"+es a

sn)le (lse " esre (rat"n n res"nse t" an e!ternal tr))er. $,e e!ternal tr))er ca(sest,e crc(t t" )" t" t,e (as stale state. Ater a certan nter+al " tme4 t,e crc(t ret(rns t"ts "r)nal state. It c"nssts " t7" NPN transst"rs. In t,s case4 7,en a (lse s ale t"t,e n(t crc(t4 t,e crc(t state s c,an)e ar(tl3 t" (nstale state "r a etermne tmeater 7,c, t,e crc(t ret(rne t" ts "r)nal state a(t"matcall3. $,e t7" "(t(ts are t,ec"mlement " eac, "t,er .e 7,en "ne " t,e "(t(t s at VCC le+el4 t,e "t,er s at VCE8sat9le+el. $,e stale m(lt+rat"rs are (se "r t,e )enerat"n " 7ell ene (lses4 t,e l")ces)n " (lse ela34 +arale (lse 7t,4 etc. $,e 7t, "r (rat"n " t,e (lse "tane att,e c"llect"r "r "(t(t " et,er transst"r " t,e stale m(lt+rat"r s )+en 3 t,ee!ress"n t=0. %C.

3) PROCEDURE1. $,e c"m"nents are c"nnecte as er t,e crc(t a)ram.2. $,e "(t(t s meas(re at t,e c"llect"r termnals " t,e t7" transst"rs.

3. $,e re(re "(t(t +"lta)es an t,e t"tal tme er" s n"te.

4. $,e "(t(t 7a+e s l"tte n t,e )ra,.

2;

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4) CIRCUIT DIA"RAM BISTABLEMULTIVIBRATOR

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5) MODEL "RAPHV

Vce(sat) Output Vc2

Vce(sat) Output Vc1

Vbe(sat)

Output Vb2

Vbe(sat)

Output Vb1

Time (s)

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2'

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6) RESULT

$,(s t,e Bstale m(lt+rat"r 7as es)ne an ts "(t(t 7a+e"rm 7as +ere.

VIVA UESTIONS

1. D+* ' B/',9% %'9,'&.

Bstale m(lt+rat"r s)nes a crc(t 7,c, can e!st nentel3 n et,er " t7"stale states an 7,c, can e n(ce t" make an ar(t transt"n r"m "ne state t" "t,er 3al3n) an e!ternal tr))ern) s)nal.

2. D+* /&%* '.

It s t,e mnm(m tme nter+al et7een t7" c"nsec(t+e tr))er (lses an e(als t"transt"n tme l(s t,e settln) tme.

3.

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E:/ N9 ;

T'% &+ ' E:/ CLASS C SIN"LE TUNED AMPLIFIER

D,' &+ ' E:/

OBGECTIVE (AIM) OF THE E$PERIMENT$" es)n an n t,e re(enc3 res"nse " class c sn)le t(ne amler.




1 Brea"ar - 1

2 %esst"rs 1k4;.k410k 1 eac,

* Caact"rs 1n40.01m40.1 m 2

; $ransst"r BC10 1

' C%: 0-*0M6F 1< %PS 0-*0V 1

2) THEORY

In class C amler4 t,e "(t(t c(rrent l"7s "nl3 "r "ne ,al " t,e c3cle " t,e

n(t s)nal. $,e transst"r ssates n" "7er 7t, Fer" n(t s)nal. $,e a+era)e c(rrentra7n 3 t,e crc(t n class C s smaller t,an t,at n class A. C"mlementar3 s3mmetr3amler re(res net,er an n(t n"r an "(t(t trans"rmer. $,s arran)ement (sestransst"rs ,a+n) c"mlementar3 s3mmetr3 n t,e emtter "ll"7er c"n)(rat"n. $,e term

Uc"mlementar3 means t,at t (ses t7" entcal transst"rs "ne NPN an t,e "t,er PNP. $,eterm Us3mmetr3 means t,at asn) resst"rs are e(al. $,s amler crc(t ,as a (nt3 )an

eca(se " t,e emtter "ll"7er c"n)(rat"n. M"re"+er t,ere s n" ,ase n+ers"n " t,e"(t(t s)nal. $,e slt s(l3 (se n t,e crc(t )+es (s an a+anta)e t,at t,e c c"m"nent" t,e "(t(t +"lta)e can e mae Fer". $,(s t,e "nl3 ac c"m"nent " t,e "7er s a+alaleacr"ss t,e l"a resst"r.

3) PROCEDURE

1. $,e c"m"nents are c"nnecte as s,"7n n t,e crc(t a)ram.

2. $,e n(t +"lta)e s )+en (sn) (nct"n )enerat"r.

3. $,e l"a resstance s +are (sn) t,e ecae resstance "! an "(t(t +"lta)e smeas(re an rean)s are ta(late

2

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4) CIRCUIT DIA"RAM CLASS C SIN"LE TUNED AMPLIFIER

5) MODEL "RAPH

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2#

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Dr.NNCE ECE / IV SEM

6) TABULATION

S%. I*6' I*6'O'6

'

N&. +*:= V&%',

V&%',

(H) (V) (V)

EC II & S LAB - LM

V&%', ,*V

V =20l") o

gain

V

i

7) RESU

LT

$,(st,e Class Csn)le t(neamler7ases)ne ants re(enc3res"nse 7as"ser+e

VIVA

UESTIONS

1. cat(re CIS

3. X" t" ne7 an select r"Kect

4. Create t,e ttle " t,e r"Kect

5. Dra) t,e elements as er t,e crc(t a)ram re(rement.

6. Make c"nnect"ns as er t,e crc(t a)ram (sn) 7re c"n.

7. Create t,e ne7 sm(lat"n

8. Set t,e "(t(t le+el settn).

9. Place t,e +"lta)e markers n n(t an "(t(t m"e.

10. %(n t,e crc(t a)ram an rnt t,e "(t(t.

;'

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3) CIRCUIT DIA"RAM ASTABLE MULTIVIBRATOR SYMMETRICAL

V1

8V

0

Rc1

1k

R

2 R1

R

c

2

36

K 36K

1

k

C1 C2

Vc1

Vc

2

0.01U 0.01U

.2

.

2

2

Vb1 Vb2

SMBT2222A/SIE

SMBT2222A/

SIE

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0 0

Analysis type: Time domain transient

Run to time: 5ms

Maximum step size: 0.2us

4) MODEL "RAPH

V

Vce(sat)

Output Vc2

Vce(sat)

Output Vc1

Vbe(sat)

Output Vb2

Vbe(sat) Output Vb1

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Time(s)

;

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5) RESULT

$,(s t,e astale m(lt+rat"r8s3mmetrcal9 crc(t 7as sm(late (sn) :%CADcat(re an ts "(t(t 7a+e"rm 7as "tane.

VIVA UESTIONS

1.

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E:/ N9 15

T'% &+ ' E:/ ASTABLE MULTIVIBRATOR ASYMMETRICAL

D,' &+ ' E:/ OBGECTIVE (AIM) OF THE E$PERIMENT

$" sm(late an "tan t,e "(t(t 7a+e"rm " astale m(lt+rat"r8As3mmetrcal9 3 (sn):%CAD cat(re.



:%CAD cat(re

2) PROCEDURE

1. Start t,e r")ram

2. Select t,e :%CAD release > cat(re CIS









;#

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3) CIRCUIT DIA"RAM ASTABLE MULTIVIBRATOR- ASYMMETRICAL

V1

8V

0

Rc1

1k

R

2 R1

R

c

2

4

3

K 28K

1

k

C1 C2

Vc1

V

c

2

0.01U 0.01U

.2

.

2

2

Vb1 Vb2

SMBT2222A/SIE

SMBT2222A/

SIE

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0 0

Analysis type: Time domain transient

Run to time: 5ms

Maximum step size: 0.2us

4) MODEL "RAPH

V

Vce(sat)

Vce(sat)

Output Vc2

Output Vc1

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Vbe(sat)

V

b

e

(

s

a

t

)

O u

t


5) RESULT

$,(s t,e astale m(lt+rat"r8as3mmetrcal9 crc(t 7as sm(late (sn) :%CADcat(re an ts "(t(t 7a+e"rm 7as "tane.

VIVA UESTIONS

1.

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'0

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E:/ N9 1!

T'% &+ ' E:/ MONOSTABLE MULTIVIBRATOR

D,' &+ ' E:/


$" sm(late an "tan t,e "(t(t 7a+e"rm " M"n"stale m(lt+rat"r 3 (sn) :%CADcat(re.



:%CAD cat(re

2) PROCEDURE

1. Start t,e r")ram








9. Place t,e +"lta)e markers n n(t an "(t(t m"e.10. %(n t,e crc(t a)ram an rnt t,e "(t(t.

'1

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3) CIRCUIT DIA"RAM MONOSTABLE MULTIVIBRATOR

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4) MODEL "RAPH

V

Vce(sat) Output Vc2

Vce(sat) Output Vc1

Vbe(sat)

Output Vb1

Vbe(sat)

Output Vb2

Time (s)

'2

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5) RESULT

$,(s t,e m"n"stale m(lt+rat"r crc(t 7as sm(late (sn) :%CAD cat(re ants "(t(t 7a+e"rm 7as "tane.

VIVA UESTIONS

1. D+* /&*,*:.

$,e reactance " t,e caact"r e(als t,at " t,e n(ct"r reactance..e C. = 1 / L.

2.

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E:/ N9 17

T'% &+ ' E:/ BISTABLE MULTIVIBRATOR

D,' &+ ' E:/

OBGECTIVE (AIM) OF THE E$PERIMENT$" sm(late an "tan t,e "(t(t 7a+e"rm " stale m(lt+rat"r 3 (sn) :%CADcat(re.



:%CAD cat(re

2) PROCEDURE

1. Start t,e r")ram2. Select t,e :%CAD release > cat(re CIS









';

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3) CIRCUIT DIA"RAM BISTABLE MULTIVIBRATOR

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4) MODEL "RAPH

V

Vce(sat) Output Vc2

Vce(sat) Output Vc1

Vbe(sat)

Output Vb2

Vbe(sat)

Output Vb1

Time (s)

''

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5) RESULT

$,(s t,e Bstale m(lt+rat"r crc(t 7as sm(late (sn) :%CAD cat(re an ts

"(t(t 7a+e"rm 7as "tane.

VIVA UESTIONS

1.

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E:/ N9 1;

T'% &+ '

E:/ CMOS INVERTERD,' &+ '

E:/


$" sm(late an "tan t,e "(t(t 7a+e"rm " cm"s n+erter 3 (sn) :%CAD cat(re.



:%CAD cat(re

2) PROCEDURE

1. Start t,e r")ram










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'

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3) CIRCUIT DIA"RAM CMOS INVERTER

DSTM1

Offtime=0,us

CLK

On time=0,usIN

PU

T

5v

V1

0

M1

M!"#k$

OUTPU

T

M2

M!"#k% Ana!ysistype"Time

/omain

(transien

t) Run to

time=001

ms

0$a%imumstepsi'e=02ms

) MODEL

V

1 0

0 1

nput

0

1

1

Output

Time(s)

) RESULT

$,(s t,e CM:SIn+erter crc(t 7as sm(late(sn) :%CAD cat(re an ts"(t(t 7a+e"rm 7as"tane.

'#


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VIVA UESTIONS

1. M*'&* ' ,66%:,'&*/ &+ :%,// J:K '* ,6%+.

:ne " t,e m"st c"mm"n alcat"ns "r m!er s n ra" rece+ers. $,e m!er s

(se t" c"n+ert nc"mn) s)nal t" a l"7er re(enc3 7,ere t s easer t" "tan t,e ,),)an an select+t3 re(re.

M!er crc(ts are (se t" translate s)nal re(enc3 t" s"me l"7er re(enc3 "r t"s"me ,),er re(enc3. 5,en t s (se t" translate s)nal t" l"7er re(enc3 t s calle"7n c"n+erter. 5,en t s (se t" translate s)nal t" ,),er re(enc34 t s calle (c"n+erter.

2. M*'&* ' * +& /',-'* ,6%+.

$,e "(le t(ne amler )+es )reater * an7t, ,a+n) steeer ses anlat

t". B(t al)nment " "(le t(ne amler s c(lt. $" "+erc"me t,s r"lem t7"sn)le t(ne amlers are cascae.

3.

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E:/ N9 1

T'% &+ ' E:/ CMOS NOR


$" sm(late an "tan t,e "(t(t 7a+e"rm " CM:S N:% 3 (sn) :%CAD cat(re.



:%CAD cat(re

2) PROCEDURE










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3) CIRCUIT DIA"RAM CMOS NOR

V1

M1 5V

M!"#k$

O time!"us

DSTM1

On time!"us CLK

0

Input A

M2

M!"#k$

O time!0.5us DSTM2CLK

On time!0.5us

Input #M

4 Output

M3

M!"

#k%

M!"#k%

0

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Analysis type:Time domain

$transient%

0 Run to time!0.0"ms

Maximum step size!0.2us

4) MODEL "RAPH

V

Input A

0 0 " " 0 0 " " 0 0

Input # 0 " 0 " 0 " 0 " 0 "

Output

" 0 0 0 " 0 0 0 " 0

Time(s)

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5) RESULT

$,(s t,e CM:S N:% crc(t 7as sm(late (sn) :%CAD cat(re an ts "(t(t

7a+e"rm 7as "tane.

VIVA UESTIONS

1.

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E:/ N9 20

T'% &+ ' E:/ CMOS NAND


$" sm(late an "tan t,e "(t(t 7a+e"rm " CM:S NAND 3 (sn) :%CAD cat(re.



:%CAD cat(re

2) PROCEDURE










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3) CIRCUIT DIA"RAM CMOS NAND

M4 M5

V2

5V

DSTM3CLK

M!"#k$

M!"#k

$

O time!"us

0

On time!"us

Input A

Output

M6

M!"#k%

M7

O time!0.5usDSTM4

On time!0.5us CLK

Input # M!"#k%

0

Analysis type:Time domain

$transient%

Run to time!0.0"ms

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Maximum step size!0.2us

4) MODEL "RAPH

V

Input A

Input #

Output

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0 0 " " 0 0 " " 0 0

0 " 0 " 0 " 0 " 0 "

0 0 0 " 0 0 0 " 0 0

Time(s)

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E:/ N9 21

T'% &+ ' E:/ DI"ITAL TO ANALO" CONVERTER


$" sm(late an "tan t,e "(t(t 7a+e"rm " )tal t" anal") c"n+erter 3 (sn) :%CADcat(re.



:%CAD cat(re

2) PROCEDURE

1. Start t,e r")ram










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3) CIRCUIT DIA"RAM

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4) MODEL "RAPH

&

Input 0 0 0 0 0 0 0 0

1 1 1 1 1 1 1 1

0 0

#0

Input 0 0 0 0

1 1 1 1

0 0 0 0

1 1 1 1

0 0

#"

Input 0 0

1 1

0 0

1 1

0 0

1 1

0 0

1 1

0 0

#2

Input 0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1#'

Output

Time(s)

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2.

ec-ii lab manual(2013-2014)-1

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