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SPN NO.: sT. XAVIER'S TECHNICAL INSTITUTE, MAHIM, MUMBAI 400016 DIPLOMA IN ELECTRONICS & TELECOMMUNICATION ENGINEERING SEMESTER EXAMINATION - SUMMER 2017 SEMESTER - III Timeallowed:3hours Marks - 80 lnstructions : - 1. Answer to the two sections must be written in separate Answer Book/s. 2. lllustrate yoirr answers with neat sketches wherever necessary. 3. Use of Mathematical tables and Pocket calculators (non-programmable) is permissible. 4. Figures to the right indicate full marks. 5. Assunre suitable additional data, if necessary. .** ** *** ***!*:t:F+ +* ++ +* **l.r**.i,* 'trB:i*,8+:t+*** ** f** * Q. 1. Attempt any FOUR. a) Draw and explain dual input balanced output differential amplifier. b) Draw neat circuit diagram of summing amplifier using three different inputs. Write expression of output voltage. c) Draw and explain working of precision full wave rectifier using opamp. d) Compare between active and passive filter (any 4 points). e) Explain operating principle of VCO (Voltage Control Oscillator). State two applications. f) Draw transfer characteristics of PLL. Define lock range and capture range. Q.2. t6 Attempt any TWO With neat diagram describe working of FM demodulator using PLL. Draw neat block diagram of LM 566 and explain its operation. For firstorder Butterworth filter, calculate cut off frequency if R= 0.OO1LrF. Also calculate passband gain if Rl=1OKO and RF = 100KO. circuit diagram of the filter. a) b) c) 10kO and c= Draw neat t2

3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

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Page 1: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

SPN NO.:

sT. XAVIER'S TECHNICAL INSTITUTE, MAHIM, MUMBAI 400016

DIPLOMA IN ELECTRONICS & TELECOMMUNICATION ENGINEERING

SEMESTER EXAMINATION - SUMMER 2017SEMESTER - III

Timeallowed:3hours Marks - 80

lnstructions : -

1. Answer to the two sections must be written in separate Answer Book/s.

2. lllustrate yoirr answers with neat sketches wherever necessary.

3. Use of Mathematical tables and Pocket calculators (non-programmable) is

permissible.

4. Figures to the right indicate full marks.

5. Assunre suitable additional data, if necessary..** ** *** ***!*:t:F+ +* ++ +* **l.r**.i,* 'trB:i*,8+:t+*** ** f** *

Q. 1. Attempt any FOUR.

a) Draw and explain dual input balanced output differential amplifier.

b) Draw neat circuit diagram of summing amplifier using three different inputs.

Write expression of output voltage.

c) Draw and explain working of precision full wave rectifier using opamp.

d) Compare between active and passive filter (any 4 points).

e) Explain operating principle of VCO (Voltage Control Oscillator). State two

applications.

f) Draw transfer characteristics of PLL. Define lock range and capture range.

Q.2.

t6

Attempt any TWO

With neat diagram describe working of FM demodulator using PLL.

Draw neat block diagram of LM 566 and explain its operation.

For firstorder Butterworth filter, calculate cut off frequency if R=

0.OO1LrF. Also calculate passband gain if Rl=1OKO and RF = 100KO.

circuit diagram of the filter.

a)

b)

c) 10kO and c=

Draw neat

t2

Page 2: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

L2Q. 3. Attempt any TWO

a) Draw neat circuit diagram of Wien Bridge oscillator. Design Wien Bridge oscillator

generating output frequency of 2KH.. Assume C= 0.O1pF.

Describe with'neat circuit diagram operation of Log amplifier using opamp.

Draw neat circuit diagram of instrumentation amplifier. State advantages of it.

16Q. 4. Attempt any FOUR.

a) Design monostable multivibrator having output pulse width of 10ms.

b) Explain the operating principle of PLL.

c) Explain and draw any one application of function generator lC-8038.

d) Draw the functional block diagram of lC XR2206.

e) Draw and explain the block diagram of V.C.O. (Voltage Control Oscillator) lC - 566.

f) Explain the application of PLL as frequency demodulator.

Q. 5. Attempt any TWO.

a) Draw and explain the transfer characteristics of PLL.

b) Draw and explain the functional block diagram of lC - 555 as a monostable

multivibrator.

c) Explain and state the expression for lock range, capture range and free running

state.

Q. 6. Attempt any TWO.

a) State apd explain the functions of pins of lC-555.

b) Draw and explain application of PLL as a frequenry multiplier.

c) Drawthe functional block diagram oflC-8038 and state its features.

b)

c)

!2

t !* r.:* * *:** * **r**** r*,*** *

ET -153!5 / ET -Lr3L5 / Er - 402-27 Al7

Page 3: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER,S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO

PH O N E : 24455937 ; 24454559 ; 2445L96t;

01_6

24460359

Coffi{,eftie;t

1) The answers should be

model answer scheme.

words and not as word-to-word as given in the

2) The model answer and the answer written by candidate may vary but the examiner may try

to assess the understanding level of the candidate.

- 3) The language errors such as grammatical, spelling errors should not be given morew

Importance [Not applicable for subject English and Communication Skills.

4) While assessing figures, examiner may give credit for principal components indicated in the

figure. The figures drawn by candidate and model answer may vary. The examiner may give

credit for any equivalent figure drawn.

5) Credits may be given step wise for numerical problems. In some cases, the assumed constant

values may vary and there may be some difference in the candidate's answers and model

answer.

6) In case of some questions credit may be given by judgement on part of examiner of relevant

answer based on candidate's understanding.

7) For programming language papers, credit may be given to any other program based on

, equivalent concept.

Serial No.

of QuestionModel Answers Marks

€E.rrtnnt - -l

Arrc L .'^.,'.'J- l^nl r;n. - .J nr:,to,r*- .J r'$*.^.* rro I-12n \

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D.n o^l- -^J; artAt:anl^V

AUTONOMOUS EXAMINATION - SUMMER / WINTER - 20

Course Code: fr- tf3tf CourseName: L.=..Maximum Marks: Pg-ff &AmeAllowedi z hours

examined by key

Page 4: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER,S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 2445t9 6t; 24460359

Serial No.

of QuestionModel Answers Marks

Tr. f:{rttt.h -l,i,a.>va,rrt of rloa) inooL

,6n l,; r, r . ) n ohrr* r-l;JTv^ ^*. I hr.-,r> t#ov

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Page 5: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI4OO 016

PH O N E : 24455937 ; 24454559 ; 2445 t9 6t; 2446O359

Model Answers

R"-R

= Rt:R.= R*=

= - /VatV^+V

Page 6: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 01-6

P H O N E : 24455937 ; 2445 4559 ; 2445 L9 6t; 2446O359

Serial No.

of QuestionModel Answers Marks

A)o<;n n oF f); n )- f-)oU 'i:n

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A n/a - Inn):,n.r." Owrt j. lotul. J^a-l:^^ ^[,.4,j '{A I

fdC) efrztz,rl rta.J lnt-t hokro Dt ^r.

Page 7: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 2445 L96t; 2446O359

@

Model Answers

fVcu

Page 8: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

F

@ffi ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 24454559 ; 2445L961; 24460359

Serial No.

of QuestionModel Answers Marks

TS- -l*'- attla-_./ r\A\.. ia^ -t.A--.nl--^l h.,U v

rll l-.u^^l--t-. nLt^zn t^^ J-t^ - ?a..^- ^J.',2

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,^*-^ *uY eu- A.at>iv,;,4 o ,l-^oU- l^,^L

a t-

Page 9: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 2445 L9 6L; 2446O359

1Ac)

Serial No.

of QuestionModel Answers Marks

A^. ,q.l

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,rc-. f2t t CA AJ

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TA. l)k^<, n/. *n'c4rrr/ .'c ./c<.nn)^'..-h-, /\t f "zn1A^*'nn..^)^... t..L,nL /-^^tua{,a J^-,+ f-,

J

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f ,,.'1h. <,'rrr:nj J .J

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Page 10: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ffi-){\(h+{.

I

ST. XAVIER,S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

PHON E : 24455937 ; 24454559; 2445t96L; 2446{J359

Serial No.

of QuestionModel Answers Marks

Ano Ib. l?t.^sts .Jia-n-a,. ..F /n -(AA ie claar-^ )n, Ir',t--r- :H

J r-"---+VR,?

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t I

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Page 11: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

4-_'ffi, ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 2445196L; 2446O359

@

Serial No.

of QuestionModel Answers Marks

8^ 6 T.- -L-a* -,t'^,n. .rF +L^ ^ , C* l-.- a a,l .? tn

fnr:'^r.'*-,,r a t^U Y^^ - *Lv,t,nl, ^ D.n;^)n,,,p r.,L::L ]e -rlcn, f^asa^+.9 r?v*-a,z,_tr

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hnc 9E,,.. ^ r:-.}^

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UPP = lr, t.!) 711

P' = tnn kr1- 3 Lj{ I vor-'V

+l )>f7.>l r,.tlnln

v,r'P L O

;\ P^aa -)nn.n) z,t..ia, fr-t,\

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Q- -- t -+- lon Ln- nln b,^

D

Page 12: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

I ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

PHON E: 24455937; 24454559; 2445196L; 2ffiO359

Serial No.

of QuestionModel Answers Marks

/,nLV -rlEF -Q-^^. tz-^^e1 .a',Vr.a A-,, 2n2 Ut-J U

_c_

Qrr Ru

L= I

2 * tr J- lo lclL* D.Oo lu F

lf = t(.q LH.zI

Anc 2a ..-J ,^rF- l, ;tt^ l^} 2M

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t(tArl

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I P- 7,q b n-R f Tc I c--o.otuF

j Rt = t< lcryKy--.?h kJ.)-

A'.. ,^^ ^t ^ +

Page 13: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER,S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 2445L9 6L; 24460359

Serial No.

of QuestionModel Answers Marks

%- f:'rr.-t)* ,J-,'il-- vzr*^ nF lOq ar-r-trQt ^N'

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t -l^ n+z,

C^.h,-rnA'n^ ft r{{on }-

U

Page 14: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 24454559 ; 2445t9 6L; 2446O359

Serial No.

of QuestionModel Answers Marks

Ane. 4c. f ,rz-r, ! * '/-'-.A^\r-a s ^F -t

nc}'vr., hr --A-.4'^^ o11

/A-^^^r . A' .,^. lJ

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Page 15: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 24454559 ; 2445 L9 6t; 24460359

Serial No.

of QuestionModel Answers Marks

i,t) n^ - -lvn^ a -t, . ^-^- h; l ^ - A^^, *^*. L

l.'^,^)- o.l--J

Page 16: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTFMAHIM CAUSEWAY, MUMBAI 4OO 016 @

P H O N E : 24455937 ; 2445 4559 ; 2445 t9 6L; 2446O359

Serial No.

of QuestionModel Answers Marks

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Page 17: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER,S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 2445L9 6L; 24460359

Model Answers MarksSerial No.

of Question

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'l\^, nD,*r>)-ir-ra p{incirlkc r',t ?LL. a9 -[oltoI-<.

.i)^- Rt^nlz- 4',.,^v^- nF Pt l- io ,^t* r,l,., belnr 'U

?fl

l-;; .-l/-* ., lwu1T.

$: l^,+non( raes

-Dt}azCorttDll4 fo*

ovfp"L.\ frqq,

I

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Tr,, fhno, r.',.'il^ Alr.- r s n F F" ,^"'r,

f a\ r>I^,ace .J oLa--hrv fa'*:, t>zaYcrlznr//\ ) ^t..-r>^a. R't*,,,^-

re, r,,-*:,,, lla) Dsc;ttaltv,o

'lL, ' dtaCe, daLecrh.v nv forq oara*oV 2n:=-^ ;- ..-.-,..; &..,roj.,"u f,t

c,u?

\./

ti}r' ^,'*,r.r;- ,,+- *A., p1haqe- daLrcW i<

Qwo ;^ u.* n sn .I 'l-b Lh ,-- >h a < e .J.'Pf eva n cc-

rD^ , ^,,*D.,*- ^F Pha4- rJ.*e..*v |s al-so

-

ra I t- ) A.l P*oY l,/,s l.Frrae-U

1^. Inr-' -r>^a. Al + n< )tt(yto r+nt, l,' {nl lr'',t^toI

nP* ov Llrro- Phrcrz nl.LocLrv *N YcnoVc/).'t,, l-zsn<in^* A,'ok {-rctlGM

na ) ,.'^ab . i+ flttnt'n f>. a e ; o,r.o) J

Page 18: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016 A-7

P H O N E : 24455937 ; 2445 4559 ; 2445t9 6L; 2446O359

{t

Serial No.

of QuestionModel Answers Marks

T)ro- t/tzo ;< funn 'lrt)/\alaa r'r<.-: t ttc.J'"ttt',

AnA ic f,..ta.)*ttlt,r) A.. +AV a{*t:v trtl*,a.a-

D. - {>. a, ', A^., nF VU - 'r-.?;t t *btv i< 'Q

a-,, *- ranr^-. JYj- / ->*t^ 4-L- - avv1r' Lb, I.*>^,n

A ivaa nt- +#,rU ,Y.,^, '1,U

Aae L

c A - C^ ^}'n^ aa^arn*nf > - ?n?? y'sa

lna ()ae )- Etu Xn. tq?^to{t^} t^,-, ^F 4:n. IH1ar tA{a An )

2 U

Th, f r rrr t i L .Jfnavarn &tt" +r^ . .t ?r1 ^/^)t,a F- +A -. ln)r>,.a 94-^ n t'c ^lnnt ^

V

-t- I n \,/

R^ L,^,- I *.v

?

Ttot ?K,4 { 6l ltotc-

r- 1 r", Io 7 b3s

I-\/\1p.rt tl 12- 2 --.,v

L ?"f\tl T<--lov.Y

Page 19: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER,S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 24454559 ; 2445 L9 6L; 24460359

Serial No.

of QuestionModel Answers Marks

Anc 4,

A V- E*o Erp,<

ah .t- (h 1g

Cn gvxcoA

-nmYq /co*"nfuI-(z

G\( /,fr f t)aYr^*T::1:z^ | sr;*ha rI. R

W 1)^A ,l+t-;r-py€;n u 'L/

/v;a,.,aol"l 9lvr>rt L---)[f(]YU

o<*orY t,

latta{; /^).)t'L' oorv,bt).- xI RtgnI ra,^ ^vA),tle A,^F.

^r,r,^,1)*r'-r F\, V ', U

C;no l--tn'..t'o ea t tt\v'D /^1a^\fo YrsrytrJ aa rJ

ri\r r la - l- -^.\..D -D..r- a ^D A: ^ X c#- L .'tt .lr-

n a A acrr t{,a, r^ tt uvU

?L - -l;^^:^ ^. /-a.n^ n'Ja.,zo tYA aya f aa a - ^)*. )r -l

l-a + t- - V t/ n.-,' r->--{ Y nF +h . z >-n A

l-l^- Q,-VnL^-n rf-t^r l^ r^-l....'^L Ao.?,n,r'r.<tr:.r-l.y-c /)*^n nn.^-.V oU r>a,-J n/^ crAz:* n )

U U

tT-r'r^nm,tla.n. ^n A Q;:t)nYn lshVt ,'.^ .'rt}y].z;ir:',a)

(l ?f^ -.^\ - 6A^ a -^, /-lt-rttrL hca -.rnl t n

Qi^. h*a{p

Page 20: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER,S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 24454559 ; 2445L961; 2446O359

9,

\,f,

Serial No.

of QuestionModel Answers Marks

An< Le,. Rlr^rfz- olln*n^ ,.F t/rn Tr -SBA

TJ -r \/t n -7 f1K

,/c-r...$ - l6ct^tr+7.____r ff,f,*,- l _ J-l-n-'lgovrcC ' l#wd anfl;l)u

n^/.r*:TiaTr*

lg"c-a-l----: .,

-C-

'tr{9'l;+t'v I

t,

Tlr. -Ft-;^^ fncv"n.'.h-tv ,a r>^ -J A'n^in.,\rz Qt rJ,-:,2. V \r

' un "Dnn(.'Ll - l-r, )-l , V

I

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f^^ ^^

. -

U

D' - -^ t-^ ^.'*-w rta ,^lnnun. ) L- , +L '?,n

Pa iel-r.vz A ha ^t ,l c .|.J.s,''-^Y-.t h,- ^A

^F ,l-r., . ft NYaab cat tYrcc llX. r>,v),

'TI-- .-lnn^-n^ nl :c.nLn'-n- lo'r. la ^,t-.nJ-J-o,r*.^Yt L,, J_h^V a-l^:LJ- .l->--r'a.o"/a n A 6f e o'-/r-J tn nY - C,a, rtf'a l^vx/n ic mW,n oA

.tlh

4...tttss,rn^-V -h,xn:^s t-'9\- v^.an^r+n9 f ,

A-- ,.n.-" l,*..-.^-J alj. tv?a n^ ^t l)n.-w4-: a zLn

VUJ tr

Page 21: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 24454559 ; 2445L9 6L; 2446O359

Serlal No.

of QuestionModel Answers Marks

NLf fr -Tl-^ F-not)^.\rJ A,o s-r^J-rln l-inn ia C r-4

?.FF. )+'rrrrt- o

,',.n'-9" ) ^-F Au +h. Pl I

f ivrt,t; )r Uel-R c i Pn+ [ -

v

1il. ino, r#- k -.tt.^?- r'C a. n,nl.'z^l J-^

)-L-. tlhaln. r^!-,n,^u!l-nn ?^. D,-'^,cnItA

f r-ra t);:'lr. a. *-r'tr ?am f- ^Y, a LA . 1 ,n , *. n, t, A.- .

l^t; )-h * L^ . fo o ^l /nn. )r- 4f r;an I ^C\^ ^tU -u\/n n

D" - );ADtsaay'. t .lh- tDhaa -It4

/tntr^vlo ) ,'rn .l-r- A..a r.lrrl*nat 7L:.

C: ^r'tn I i e -fAnn ?>o,F?nv-n ^t -ry +-^. /?fztt/-rr|.hn o, ,

\J

7h, 6<ur^.. \/otl*nat L-nc 3;n, 4--z^^a.'^-*c rr{I

/,t#.,-n^+ Arr-J Hlr^f- !-a-raI taa^.t r->waart-^f,a

T]1 Arrlar .ln ,9.* \/;-J onF-

fl^-- lnlnl.€no c. tet^.r)

-.^.*-,Jn^-r- ^*n *Lo --'-^ , i:

t ,l - -J>heca.J"*h^nttt-l Ioto Dmls -11)f,-t Dtetvl'?Anl^srt ,'n |Lr. l-l^ alr. nl); ^v) M h- t^, -

U

l;^".1 - I tfrn$,^,t li^^*--[- 2 I f1ss lr"(,

t1*cod brck- pqth,

A, Vrn D /nanrtc.*rze *h" ^,tLDrtL ^nro, )nv, .,

L,t;)-\ a."Ydn-.,r " +o *Ao, in o,,+- eJ,.-rnuQr-. nn)

<J

\"

Page 22: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 24454559 ; 2445!9 6L; 2446O359

-\i-

L.:V

Serial No.

of QuestionModel Answers Marks

Ane c,t,} 1T. Dhz,a^) /,-r , /^.-^ ja '^A- nC ? r*1

Lt . z-CE- nJ'... l:1ae , ' +n ]-vr. r)- +L-

/'n r6ra1.r,:^t> 1,,nnnl 9r>r.,5 nc^: I ta)-t ruiPL

Lt^ -. . rsl Qr.---'un lU

(.n^ - nvn ^nE.v n A^;^^l-n ,*n.L' - ?rt./\ra t/^

+la, , n{otoh r>F o,r*o,>l- v/d*oa. V< *A.ox^, oV ) r.F2nno ^" , f,t \ -'A P.r:,, ^l^'n nc

n^. I:,nz nnt: l, ' ,nC +L^ - v)l'tJ*a-.*-, t^l+^n ZN

d t€Frytt-1.t- fro\ 9., ttc 1E l -.,r- .sz,n-J *A.,"/WD)t ic ,tr., J{rlrbtn,.', +h- f-.^].L -rIJ \7

A,^.t r'AA - lt nr.>;,-r' *u r./-zcrr llc in +E - lnan

^ltj ,Lvr'rb nE N,. rtn.\r rl- c)aan I

U(7>r- lor-L Yana. Ar,nl. f,.r'l'Lrvr. faaat at1r'tY? 1,r*- o9-:c.rt- ,^ra^l ' ,. Etlt, W

l)nrJ,,vc4-'v\)' Lu *H. - ,--.'.-^ nF V:rzr-,ef,..'

nt )\.arla nALJ

al- Y"^

uLr'rPvt-Vt-,(*an

Vp<- Clm ,\z ? -/t^\t'af<L>-(,h

Ba'n r-Pl- ?-

I

I Ib

I

0 Dlta a t ^t: DD {tt ti.t- f P-'t \

Page 23: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 2445L9 6L; 2446O359

b

Serial No.

of QuestionModel Answers Marks

Anc C 2:A

L-1 i

-t- v cc-'/E\ 'r"lr-

= sk-= r ^J

j- '7- ',k

ht)

9k- ,)-

Coneav-ahrv

I-i'-{'l eLJI

+.FOarl,:+ J)

>o l<k= tow7*

t?# (D 6u-.,u.,^

TJ-. Rl,..rt , .-l)rn,ntnr-' ^,F frc ?artf^ tt+va) ') I i

'c -J{rc.rn r>)

T\'. /f1rtt^n O4z, )-l - f)n.rl A r zl l^r.zn t-r\\.r' ?J-n,^-l

l^>i*A *L o, .b.:'n.^r Q,, .>na) n,r>n trz,.J Jr-t

D';n 6 qL. 9*^ n,. ..Ja,^ n) ah.,,.rr^l h;,Aa r> nkr/, Qmia o W* l/o 1n ^ far>tr:,-+.]-.

n9*r.tx y^ -- na6r *; nE +h- ']t: ''4*^

h, >*s>,.L rtn ^l h nn r. +h- tDrt Ia t c l^.-4-*

Page 24: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

v,

I

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 2445L9 5!; 244GO359

Serial No.

of QuestionModel Answers Marks

Dtt*;no hn A-- J_l^.. /O ]r dr..iJrL-t

nF€. ttl . f,xv",^v c*,'ui-c)t -'-n-,.-rn,.+h"- /^aDa.|-|r'v \/.'.^. Q't<jc..l^r'- ey U

'-T)r.4-;r-r. Etv r-sh;nA +h, nr.,r*o.'lYrtrfidina hln|r., ,'1 r,lzri-J-^l A-, +L-9^ +n*r, nt t, , Hanr - L,r.J ,Q q- ;,

--!-

%. n. ,, < ,o f,*>i-.{ll^ ,'S r).\\/>rt Lut v

+^- I.t J€-a.

Z11

Ao crr.r.-r /l c- 7,+ (b r ) Frrv t{.^ r Lr. c P/- \/nn--J-l^. (1r-,nn^/ aoty:cl.r,va4ny Cr-)lnl.r.,r th-t-.

^*1 ;r> -* l^n .fb JIro r". I A'^ ) trya^rJ*- inf^:h; rS .|-A. /O dry-t r\6: <..l^l2 ,.tr^ c,- .r*rl,^l

-Jl/)n rr.'.1 *h " aaDr, -).h* nAc,^l^av s^n 4L-,n'J- nn.J *hr- rarr#nr rJ- n otn 1", -Ag

4tr-Dl-l ly n n 1>r'aral-z f>e:l Ct, ^ t^-/):^ t-1.'t t- '' '.-uo U*h, p,Hn A ,n^^Y,- -J +x.|--e(T1

(\c"*t>r rtr

'fl a . _ -lvc<U'/

6r)/Cr -I I 1- /"V"uo

a,,^*tr>b 1- t-t o,

).n I (, -+I

----v2/,

^o...+r- tu \+, ,/\ ,4-'r4. ,/ Y',/ \ / \Y"t ,l;

Page 25: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER,S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 2445L9 6t; 2446O359

'\,

Serial No.

of QuestionModel Answers Marks

An< (-

c. )r\

.,1.-R^,s ^e *h, {c.na, nF -F{e-^urnti€<.l - /-

Atr-v /-rh.'aL +L^. trtl, ve..cLnM

.ll-,o ..nn..)- .*. ot)nt^^.) t4^,

Ie ^tlo^ n,c)t,r)U r/-

n- - lnrb vz^ ^ c, i< .Jn Rno) e-s,

'tr -L- k E,,v ,H q

I

tt

t/

711

-=:------- - (l- . - \,,

.A\.^r f^>AtnI^Y )-A. t>J )- Aaar tiY,t-lfZAat^- lntb, f^tilh +h.- ;fu't - ,2 v

T\, r.'--pt)yn y-r>no c- ie nl r ^,re Qt,at I\J

J-Lnn .l-A,, lnr.lz- 9o^^t

TI^ f^n-lztvt \frlaa- "F Pll €6( ,'s aivoa

U \/p t'r /z_

Oz7r fz. t) t os/c,\

?_$

\... 1A^.: ^.' c.Ll i-r- le l-k ̂ F-n n , 'n n, n nF' -z .u,l)-, " vfJn cr E A,'

\Z

Page 26: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

PH O N E : 24455937 ; 2445 4559 ; 244519 6L; 24460359

Serial No.

of QuestionModel Answers Marks

aAnc A

a

7- t'4

2^.n -{1 *Vnt-

Tn;t7q l2 c{. 7l J)t5Chayq.-J

rx,>*t>ot1 I q fT-\ llwpnL-t J

R.<^)-- G .7-1 /^aat'v;l \/al*z:ratU-

Bn I ! - fn*.'rt)azJ. Dlrt e tt ->{.1.)^ )

-^^^. z+*lirtnc fl* a^^!, ^L- -r *^ *1^: -frrr.

,2^ -? '. -l rt'atdat I, ?}.;c ;< .tA innnF( l<)

)-n<rninrJ t /?a l,,nrrtnllu ,*-lnz,^o,.,

inr>rsI- /)/"t^n-,rn4 ^,, A. ^,-V^.'1- UX,.

,'n rn/n,-dla, l-J., n\^.'{. ^P F)ttn:n{^n^

D^E) o,'t Lr>>l- t- 'TL-.o vo ^yp. 4,^,n *L, , nn e 21"1

Af'frrtrrlt-l ?n) laa) € At^t{rrtzlt- ntrg-- L-,nA.J

3n A .' - R. <^ )- oin 7L.' " D )r, 1. . L-,n +^./t . , '- I -

Yzeai- +^- 9n.l+n, ((( a ,.'-^^I..-,-

Page 27: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 244519 6!; 2446O359

v

v

Serial No.

of QuestionModel Answers Marks

P.c-J- *S- ',,)n^n.n!'^^ nF -7-r -(aat'

Q^ a fnnl-vr', I r/ml*.^,,t. ). 1\tn /\ra A- l^-t / -.t

.4-t fnn*>z;t *I^' Utt^l4na/ t^rt- +L^.

fc':ra()aJa-lztye. E-r !d^-, n c*'l-'r, l-1., \Dl*n)-l . rtsnt,'rn,J.-r>^ rA.'t^ i-)..^ )c

A.. -1\tsa4n) L., h.ml rrlT fsaanl}.-,--'N,..:. ^- nA g. -I

+^r, h,v>tttr.,Av

2^ aA 1T--r.A^ r-.t tln)+n^; , 7L - *Lu-<L^t r ?14v

\/ol*a n.,'C /ana' -f,-n)Yia,r/aA'r- ^ L^\/.*,:t\^,A ^F fatvtn-t-^-l^rz 4

I

'A. l,rrH <L Vr- ic Q,,*- nl'*A.'" D.^,t ^DB t,L,.-- L 'J- .lzun,. -11^^ ll r rjr:. ,F n Fvt

9rr ,-h-t lnr r

P;,-, f) f-)| crlnr,,.n a h i n & Tx :. ,'.^ ,.\,

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^ [. r* +t

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UDta ? &Vnr ,- -; r.rz^. t)). r.-a^r.

I

Page 28: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER,S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 01-6

P H O N E : 24455937 ; 24454559 ; 2445t96L; 2446O359

a\L

\-v

Serial No.

of QuestionModel Answers Marks

hn". 6h. Dot no F-n^,'y'?trv fY'tr:,lJ-'^lir^,.. -tt"4

z- L)

I t't N. F,^,

-j- Nl\01 tser&

.k ct)t\^r- rrl- F F^.,, = r,f.ffi€nn )-X . nt r\,.yal;^ ^ ,.P +t^. Fnn n r )6 r'.-t

t_w,*-rrA'nl.'r.,2 nL - *. nt )u.tra r'lirt,'.J"-tr.. ')t4

^,a) b'- nl..nCr farv,nr,n..lzrY i." lnI

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UnF a,t n u

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t71 - /rh.-t,l='^1.'- rr.l*^- nF #,n. C-n ct )^.tt^rt-zJL - rD-an.'Llr L. , a- I. ^A'^ ^ D>rtda,,r

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11^ - n -) nl ;, r: nl . L- n/ = C A; l-r-:nvh, .' c

-' - -\J

AenAaA

Page 29: 3. Explain and draw any one application of function generator lC-8038. d) Draw the functional block diagram of lC XR2206. e) Draw and explain the block diagram of V.C.O. (Voltage Control

ST. XAVIER'S TECHNICAL INSTITUTEMAHIM CAUSEWAY, MUMBAI 4OO 016

P H O N E : 24455937 ; 2445 4559 ; 2445L9 6t; 2446O359

L

Serial No.

of QuestionModel Answers Marks

hnc A

C^^,|^uno ^.F fr-Q-n?P2-t'

l./ <t*.- t.*aar' tc Cr^ Ca , .arro ha ),-

l-*'- n, ,l n^.a f ^{sv t o t t l- f)r r}<J

5l [^t;^1. F-rnt)At^ta \(ds.zt 4 - 7aa bu>LUU

;1 ,h: ^t^ I ;n.n^.'; l^.,JI

U

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t-.rlYavT

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