44740516 lab manual ec ii format 2

8/12/2019 44740516 Lab Manual EC II Format 2

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LIST OF EXPERIMENTS:

1. RC INTEGRATOR

2. RC DIFFERENTIATOR

3. CLIPPING CIRCUITS

4. CLAMPING CIRCUITS

5. RC PHASE SHIFT OSCILLATOR6. WIEN BRIDGE OSCILLATOR

7. HARTLEY OSCILLATOR

8. COLPITTS OSCILLATOR

9. TUNED CLASS C AMPLIFIER

10. ASTABLE MULTIVIBRATOR

11. MONOSTABLE MULTIVIBRATOR

12. BISTABLE MULTIVIBRATOR

13. FEEDBACK AMPLIFIERS


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ELECTRONIC CIRCUITS II LAB

RC INTEGRATOR

AIM:

To desig !d "os#$%"# ! RC i#eg$!#o$ !d #o s#%d& i#s $es'ose.

APPARATUS REQUIRED:

S.NO APPARATUS TYPE &RANGE QUANTITY1 Resis#o$ 5.6 ( 12 C!'!"i#o$ 2.2)* 1

3 *%"#io +ee$!#o$ , 14 CRO , 15 B$e!d -o!$d , 1

THEORY:

I #/e #ie "os#!# o #/e "i$"%i# is e$& !$ge i "o'!$iso i#/ #/e #ie 'e$iod o #/ei'%# sig! #/e "i$"%i# is "!ed ! i#eg$!#o$. Ude$ #/is "odi#io #/e o#!ge d$o'!"$oss C i -e e$& s! i "o'!$iso #o #/e d$o' !"$oss R.T/e "%$$e# is iR si"e !os# ! i is !''e!$ig !"$oss R. O%#'%# o#!ge !"$oss C is

o 1C :i.d# 1RC : id#.T/e o%#'%# is '$o'o$#io! #o #/e i#eg$! o #/e i'%#. o#!ge d$o' !"$oss C i"$e!ses !s#ie '!sses. *o$ s!#is!"#o$& i#eg$!#io i# is e"ess!$& #/!# RC ; 15T/e$e T is #/e'e$iod o #/e i'%# !eo$.


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4. No#e do #/e o%#'%# !eo$.

DESIGN:Le# #/e i'%# -e ! '%se #$!i o 1 (=. T/e T 1 s.

*o$ ! i#eg$!#o$RC ; 16 T

To !oid o!dig see"# R #e #ies #/e o%#'%# i'ed!"e o #/e '%se gee$!#o$.

R 6000 i o%#'%# i'ed!"e is 600 .Use 5.6 (

S%-s#i#%#ig #/is i #/e !-oe e>%!#io e ge# C 2.2 )*

CIRCUIT DIAGRAM:

?E@ARTENT O* ELECTRONICS AN? COUNICATION EN+INEERIN+ 3


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MODEL GRAPH:

RESULT:

T/%s RC i#eg$!#o$ "i$"%i# !s desiged !d #/e o%#'%# !eo$ !s o-se$ed.



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RC DIFFERENTIATOR

AIM:

To desig !d "os#$%"# ! RC die$e#i!#o$ !d #o s#%d& i#s $es'ose.

APPARATUS REQUIRED:

S.NO APPARATUS TYPE &RANGE QUANTITY1 Resis#o$ 5.6 ( 12 C!'!"i#o$ 2.2)* 1

3 *%"#io +ee$!#o$ , 14 CRO , 15 B$e!d -o!$d , 1

THEORY:

A "i$"%i# is "!ed ! die$e#i!#o$ i i#s #ie "os#!# is e$& s! /e "o'!$ed i#/#/e #ie 'e$iod o #/e i'%# sig!. T/e o#!ge d$o' !"$oss R i -e e$& s!"o'!$ed #o #/e d$o' !"$oss C.

T/e "%$$e# #/$o%g/ #/e "!'!"i#o$ is C dd#. e"e #/e o%#'%# is '$o'o$#io! #o #/ede$i!#ie o #/e i'%#.o RC dd#.Coside$ ! si%soid! sig! si D# is ed #o #/e i'%# o #/e die$e#i!#o$. I#s o%#'%#i -e RCD "os D#.*o$ 'e$e"# die$e#i!#io i# s/o%d s!#is& #/e "$i#e$io RC 0.0016 T /e$e T is 1 .



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PROCEDURE:

1. Se# %' #/e "i$"%i# !#e$ #es#ig #/e "o'oe#s.2. Si#"/ ON #/e %"#io gee$!#o$ !d se# #/e i'%#.3. O-se$e #/e i'%# !d o%#'%# !eo$s o CRO.4. No#e do #/e o%#'%# !eo$.

DESIGN:

Le# #/e i'%# -e ! '%se #$!i o 1 (=. T/e T 1 s.

*o$ ! die$e#i!#o$

RC F 0.0016 T

To !oid o!dig see"# R #e #ies #/e o%#'%# i'ed!"e o #/e '%se gee$!#o$.

R 6000 i o%#'%# i'ed!"e is 600 .Use 5.6 (

S%-s#i#%#ig #/is i #/e !-oe e>%!#io e ge# C 235 '*.Use 220 '*

CIRCUIT DIAGRAM:



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MODEL GRAPH:

RESULT:

T/%s RC die$e#i!#o$ "i$"%i# !s desiged !d #/e o%#'%# !eo$ !s o-se$ed.



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CLIPPING CIRCUITS

AIM:

To desig !d "os#$%"# #/e !$io%s "i''ig "i$"%i#s %sig diodes.

APPARATUS REQUIRED:

S.NO APPARATUS TYPE & RANGE QUANTITY1 Resis#o$ 3.3 ( 12 ?iode IN 4001 2

3 *%"#io +ee$!#o$ , 14 CRO , 15 ?%! @oe$ S%''& 0,15 16 B$e!d -o!$d , 1

THEORY:

Ci''ig "i$"%i#s !$e ie!$ !e s/!'ig "i$"%i#s. T/e& !$e %se% #o "i' o #/e 'osi#ieo$ eg!#ie 'o$#ios o ! i'%# !eo$. I# "! !so -e %sed #o si"e o ! i'%#

!eo$ -e#ee #o o#!ge ees.A $esis#!"e is %sed #o ii# #/e "%$$e# #/$o%g/# /e diode. T/e !%e o #/e se$ies$esis#!"e %sed i #/e "i''ig "i$"%i#s is gie -& #/e eG'$essio R HRG R$/e$e R o$!$d $esis#!"e o #/e diode !d R$ $ee$se $esis#!"e o #/e diode.Posii!" #$i%%" 'i( #$i%%i)* $"!"$ + , V: T/is "i$"%i# '!sses o& eg!#ie goig /!"&"e o #/e i'%# #o #/e o%#'%#.T/e 'osi#ie /! "&"es !$e -&'!ssed #/$o%g/ #/e diodesi"e #/e diode ge#s o$!$d -i!sed /e #/e i'%# o#!ge -e"oes 'osi#ie.N"*+i!" #$i%%" 'i( #$i%%i)* $"!"$ + , V:T/is "i$"%i# '!sses o& 'osi#ie goig /!"&"e o #/e i'%# #o #/e o%#'%#. T/e eg!#ie /! "&"es !$e -&'!ssed #/$o%g/ #/e diodesi"e #/e diode ge#s o$!$d -i!sed /e #/e i'%# o#!ge -e"oes eg!#ie.Posii!" #$i%%" 'i( #$i%%i)* $"!"$ + - V: Ti #/e i'%# -e"oes g$e!#e$ #/! 3

diode is $ee$se -i!sed !d #/e i'%# i !''e!$ !# #/e o%#'%#.


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N"*+i!" #$i%%" 'i( #$i%%i)* $"!"$ + / V: Ti #/e i'%# -e"oes ess #/! ,3 diode is $ee$se -i!sed !d #/e i'%# i !''e!$ !# #/e o%#'%#.


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Posii!" #$i%%" 'i( #$i%%i)* $"!"$ + , V:

Posii!" #$i%%" 'i( #$i%%i)* $"!"$ + V:

N"*+i!" #$i%%" 'i( #$i%%i)* $"!"$ + V:



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Do01$" C$i%%":

MODEL GRAPH:

N"*+i!" #$i%%" 'i( #$i%%i)* $"!"$ + , V:

Posii!" #$i%%" 'i( #$i%%i)* $"!"$ + , V:



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Posii!" #$i%%" 'i( #$i%%i)* $"!"$ + V:

N"*+i!" #$i%%" 'i( #$i%%i)* $"!"$ + V:



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Do01$" C$i%%":



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RESULT:T/%s #/e "i''ig "i$"%i#s !$e desiged !d #/e o%#'%# !eo$s !$e o-se$ed.

CLAMPING CIRCUITS

AIM:

To desig !d "os#$%"# #/e !$io%s "!'ig "i$"%i#s %sig diodes.

APPARATUS REQUIRED:

S.NO APPARATUS TYPE & RANGE QUANTITY1 C!'!"i#o$ 1)* 12 ?iode IN 4001 13 *%"#io +ee$!#o$ , 14 CRO , 15 ?%! @oe$ S%''& 0,15 16 B$e!d -o!$d , 1



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THEORY:

C!'e$s !$e "i$"%i#s %sed #o !dd o$ s%-#$!"# ! d" o#!ge #o ! gie !eo$ i#/o%#"/!gig #/e s/!'e o #/e !eo$. C!'ig ee "! -e !de !# !& o#!ge ee -&

-i!sig #/e diode.C$+3%i)* %osii!"$4 + , V: ?%$ig #/e eg!#ie /! "&"e o #/e i'%##/e diode"od%"#s !d #/e "!'!"i#o$ "/!$ges #o i#/ 'osi#ie 'o!$i#& !# $ig/# side o #/e"!'!"i#o$. ?%$ig #/e 'osi#ie /! "&"e o #/e i'%# #/e "!'!"i#o$ "!o# dis"/!$ge si"e#/e diode does o# "od%"#. T/%s "!'!"i#o$ !"#s !s ! d" so%$"e o o# "oe"#ed ise$ies i#/ #/e i'%# sig! so%$"e.C$+3%i)* )"*+i!"$4 + , V: ?%$ig #/e 'osi#ie /! "&"e o #/e i'%# #/e diode"od%"#s !d #/e "!'!"i#o$ "/!$ges #o i#/ eg!#ie 'o!$i#& !# $ig/# side o #/e"!'!"i#o$. ?%$ig #/e eg!#ie /! "&"e o #/e i'%# #/e "!'!"i#o$ "!o# dis"/!$ge si"e#/e diode does o# "od%"#. T/%s "!'!"i#o$ !"#s !s ! d" so%$"e o o# "oe"#ed ise$ies i#/ #/e i'%# sig! so%$"e.

C$+3%i)* %osii!"$4 + / V: ?%$ig eg!#ie /! "&"e o #/e i'%# #/e "!'!"i#o$"/!$ges #/$o%g/ #/e d" so%$"e !d #/e diode #i , 3 !# 'osi#ie 'o!$i#& o #/e"!'!"i#o$ !# i#s $ig/# side. T/e "/!$gig o #/e "!'!"i#o$ is ii#ed #o , 3 d%e #o #/e'$ese"e o #/e d" so%$"e.C$+3%i)* )"*+i!"$4 + - V: ?%$ig 'osi#ie /! "&"e o #/e i'%# #/e "!'!"i#o$"/!$ges #/$o%g/ #/e d" so%$"e !d #/e diode #i , 3 !# eg!#ie 'o!$i#& o #/e"!'!"i#o$ !# i#s $ig/# side. T/e "/!$gig o #/e "!'!"i#o$ is ii#ed #o , 3 d%e #o #/e'$ese"e o #/e d" so%$"e.

PROCEDURE:

1. Se# %' #/e "i$"%i# !#e$ #es#ig #/e diode.2. T/e i'%# !eo$ is o-se$ed %sig %"#io gee$!#o$ !d CRO.3. O-se$e #/e "!'ed !eo$ o CRO -& (ee'ig #/e AC,?C si#"/ i ?C

'osi#io.



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DESIGN:

Use "!'!"i#o$ C 1 K* o$ o$e si"e i# !"#s !s ! o#!ge so%$"e.Use 1N 4001 diode.

CIRCUIT DIAGRAM:Posii!" #$+3%" + , V:

N"*+i!" #$+3%" + , V:

Posii!" #$+3%" + / V:



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N"*+i!" #$+3%" + - V:

MODEL GRAPH:

Posii!" #$+3%" + , V:



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I)%0 '+!"5o3O0%0 '+!"5o3

N"*+i!" #$+3%" + , V:



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I)%0 '+!"5o3 O0%0 '+!"5o3

Posii!" #$+3%" + / V:



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I)%0 '+!"5o3 O0%0 '+!"5o3

N"*+i!" #$+3%" + - V:



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I)%0 '+!"5o3 O0%0 '+!"5o3



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RESULT:

T/%s #/e "!'ig "i$"%i#s !$e desiged !d #/e o%#'%# !eo$s !$e o-se$ed.

RC PHASE SHIFT OSCILLATOR

AIM:

To desig !d "os#$%"# RC '/!se s/i# os"i!#o$ %sig BT !d #o o-se$e #/esi%soid! o%#'%# !eo$.

APPARATUS REQUIRED:



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S.NO APPARATUS TYPE & RANGE QUANTITY1 T$!sis#o$ BC 107 12 Resis#o$s 47 (2.2 (10 (1.2 (560 11231

3 C!'!"i#o$s 10)*47 )*0.01 )* 2134 CRO , 15 @oe$ S%''& 0,15 16 B$e!d -o!$d , 1

THEORY:

A os"i!#o$ is ! ee"#$oi" "i$"%i# o$ gee$!#ig ! !" sig! o#!ge i#/ ! d" s%''&!s #/e o& i'%# $e>%i$ee#. T/e $e>%e"& o #/e gee$!#ed sig! is de"ided -& #/e"i$"%i# "os#!#s. A os"i!#o$ $e>%i$es ! !'iie$ ! $e>%e"& see"#ie e#o$( !d !

'osi#ie eed-!"( $o #/e o%#'%# #o #/e i'%#. T/e B!$(/!%se "$i#e$io o$ s%s#!iedos"i!#io is AM 1 /e$e A is #/e g!i o #/e !'iie$ !d M is #/e eed-!"( !"#o$. T/e%i#& g!i e!s sig! is i '/!se.I ! CE !'iie$ is %sed i#/ ! $esis#ie "oe"#o$ o!d #/e$e is ! 180o'/!se s/i#-e#ee #/e o#!ges !# #/e -!se !d #/e "oe"#o$. T/$ee se"#ios o '/!se s/i# e#o$(sRC !$e %sed so #/!# e!"/ se"#io i#$od%"es !''$oGi!#e& 60o'/!se s/i# !# $eso!#$e>%e"&.T/e $e>%e"& o os"i!#io is gie -& #/e e>%!#io

56 789RC;%e"&.

3. O-se$e #/e o%#'%# !eo$.

DESIGN:

"" 12 I" 2 A



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TABULATION:

Frequency

Theoretical Practical

5 6 7 8 9 RC


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APPARATUS REQUIRED:

S.NO APPARATUS TYPE & RANGE QUANTITY1 T$!sis#o$ BC 107 1

2 Resis#o$s 47 (2.2 (10 (1.2 (560 112313 C!'!"i#o$s 10)*47 )*0.01 )* 2134 CRO , 15 @oe$ S%''& 0,15 16 B$e!d -o!$d , 1

THEORY:

T/e


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"" 12 I" 2 ARC 40 o "" 4.8 RE 10 o "" 1.2 CE 50 o "" 6

D"si*) o5 R#:RC I" G R" 4.8 R" 4.82A 2.4 (Use 2.2 (

D"si*) o5 RE:RE IE G RE 1.2 RE 1.22A 600 Use 560

D"si*) o5 R7+)2 R9:IB IC /*E 2 A 100 20 )A.Ass%e #/e "%$$e# #/$o%g/ R16 7, IB !d #/!# #/$o%g/ R26 = IB #o !oid o!dig'o#e#i! diide$ -& #/e -!se "%$$e#.R2 o#!ge !"$oss R2 BERE 0.7 1.2 1.9 R2 9 IBG R2R2 1.99 G 20 )A. 10.6 ( Use 10 (.R1 o#!ge !"$oss R1 "", R2 12 1.9 10.1 R1 10 IBG R1R1 10.110 G 20 )A. 50 (Use 47 (

D"si*) o5 C#: 12C"R1PP R2PP /*ERE /e$e 1 (=S%-s#i#%#ig e ge# C" 44 K*Use 47 K*.

D"si*) o5 5""21+#@ )"'o@:T/e $e>%i$ed $e>%e"& o os"i!#io is " 12RC 10 (=R %s# -e g$e!#e$ #/! R"#o !oid o!dig.T!(e R 47 ( #/e C 0.01 K*+!i o #/e !'iie$ %s# -e 3.Neg!#ie eed-!"( !"#o$ is gie -& RE RE R3.T/e g!i o #/e !'iie$ %s# -e i#s $e"i'$o"!.RE RE R3 3R3 2 RE 12 (Use 4.7 ( 'o#.



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CIRCUIT DIAGRAM:

MODEL GRAPH:



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TABULATION:

Frequency

Theoretical Practical

5 6 7 8 9 RC

RESULT:

T/%s #/e ie -$idge os"i!#o$ !s desiged !d #/e o%#'%# !eo$ !s o-se$ed.

HARTLEY OSCILLATOR

AIM:

To desig !d "os#$%"# !$#e& os"i!#o$ %sig BT !d #o o-se$e #/e si%soid!o%#'%# !eo$.

APPARATUS REQUIRED:



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R" 4.82A 2.4 (Use 2.2 (

D"si*) o5 RE:RE IE G RE 1.2

RE 1.22A 600 Use 560

D"si*) o5 R7+)2 R9:IB IC /*E 2 A 100 20 )A.Ass%e #/e "%$$e# #/$o%g/ R16 7, IB !d #/!# #/$o%g/ R26 = IB #o !oid o!dig'o#e#i! diide$ -& #/e -!se "%$$e#.R2 o#!ge !"$oss R2 BERE 0.7 1.2 1.9 R2 9 IBG R2R2 1.99 G 20 )A. 10.6 ( Use 10 (.

R1 o#!ge !"$oss R1 "", R2 12 1.9 10.1 R1 10 IBG R1R1 10.110 G 20 )A. 50 (Use 47 (

D"si*) o5 C#: 12C"R1PP R2PP /*ERE /e$e 1 (=S%-s#i#%#ig e ge# C" 44 K*Use 47 K*.

D"si*) o5 5""21+#@ )"'o@:T/e $e>%i$ed $e>%e"& o os"i!#io is " 12HCLe>Ass%e C 0.1 K* 5.626 (=Le> 14QQC 8 Le> L1 L2 8 L1 L2 LL 4

CIRCUIT DIAGRAM:



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TABULATION:

F"?0")#4T("o"i#+$ P+#i#+$

5 6 789;CL"?

RESULT:

T/%s #/e !$#e& os"i!#o$ !s desiged !d #/e o%#'%# !eo$ !s o-se$ed.

COLPITTS OSCILLATORS

AIM:



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To desig !d "os#$%"# Co'i##s os"i!#o$ %sig BT !d #o o-se$e #/e si%soid!o%#'%# !eo$.

APPARATUS REQUIRED:

S.NO APPARATUS TYPE & RANGE QUANTITY1 T$!sis#o$ BC 107 B* 195 12 Resis#o$s 47 (2.2 ( 10(560 E!"/ 13 C!'!"i#o$s 10)*47 )*0.1 )* 2124 Id%"#o$ 6 15 CRO , 16 @oe$ S%''& 0,15 17 B$e!d -o!$d , 1

THEORY:

Co'i##s os"i!#o$s !$e '$ee$$ed o$ /ig/ $e>%e"& gee$!#io. I# /!s LC #!( "i$"%i# o$$e>%e"& see"#io. T/e o#!ge diide$ -i!s is %sed o$ #/e !'iie$ i CE"oig%$!#io. A'iie$ se"#io '$oides 180o'/!se s/i# #o #/e sig! "%$$e#. T/e #!("i$"%i# '$oides !o#/e$ 180o'/!se s/i# #o s!#is& #/e B!$(/!%se "$i#e$io. ig/$e>%e"& #$!sis#o$s !$e '$ee$$ed o$ ! -e##e$ 'e$o$!"e.T/e $e>%e"& o os"i!#io is gie -& #/e eG'$essio

5 6 789;LC"?

PROCEDURE:

1. Se# %' #/e !'iie$ '!$# o #/e os"i!#o$ !d es%$e #/!# #/e #$!sis#o$ iso'e$!#ig !s ! !'iie$.

2. Coe"# #/e eed-!"( e#o$( !d o-se$e #/e sie !e o CRO !d e!s%$e i#s!'i#%de !d $e>%e"&.

3. O-se$e #/e o%#'%# !eo$.

DESIGN:

"" 12 I" 2 ARC 40 o "" 4.8 RE 10 o "" 1.2



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MODEL GRAPH:



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2. Se# #/e i'%# o#!ge.3. !$& #/e $e>%e"& o #/e i'%# sig! !d o#e do #/e "o$$es'odig o%#'%#

o#!ge.4. T!-%!#e #/e $e!digs !d "!"%!#e #/e g!i i dB.5. @o# #/e g$!'/ $e>%e"& s g!i i dB .

DESIGN :Le# $e>%e"& 10 (= 12HLCLe# C 0.1 K* #/e L 2.5 .

CIRCUIT DIAGRAM:

MODEL GRAPH:



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TABULATION:Vi) 6 //////////// Vo$s

S.No F"?0")#4O8P !o$+*"

VoG+i)

A! 6 9, $o* Vo8Vi

RESULT:

T/%s #/e C!ss C #%ed !'iie$ !s desiged !d #/e g$!'/ !s 'o##ed.

ASTABLE MULTIVIBRATOR



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1. +ie #/e "oe"#ios !s 'e$ #/e "i$"%i# di!g$!.2. Se# #/e s%''& o#!ge.3. O-se$e #/e o%#'%# !eo$s !# "oe"#o$ !d -!se o -o#/ #/e #$!sis#o$s.4. @o# #/e g$!'/.

DESIGN :Le# $e>%e"& 1 (= !d ?%#& C&"e 13C/oose #$!sis#o$ BC 107.Le# "" 9 T T1 T2 1 sSi"e d%#& "&"e T1 T1 T2 13 e ge# T1 0.33 s !d T2 0.66 s

D"si*) o5 R#7+)2 R#9 :R"1 "" "e1s!# I"1s!# 4.35 (Use 4.7 (.

T!(e R"1 R"2 4.7 (D"si*) o5 R7+)2 R9:T/e $esis#o$s R1!d R2%s# -e !-e #o '$oide -!se "%$$e# eo%g/ #o (ee' #/e#$!sis#o$s i s!#%$!#io.IBi IC /e 2 A /e 20 KACoside$ ! oe$d$iig !"#o$ o 5so #/!# #$!sis#o$ i -e ideed i s!#%$!#io.T/e!"#%! -!se "%$$e# IB 5 IBi 0.1 AR1 "" BEs!# 0.1 A 83 (.T!(e R1 R2

D"si*) o5 C7+)2 C9:T1 0.33 s 0.69 R1C1. T/e C1 0.006 K*Use 0.01 K*T2 0.66 s 0.69 R2C2. T/e C2 0.02 K*Use 0.02 K*



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RESULT:

T/%s #/e !s#!-e %#ii-$!#o$ "i$"%i# /!s -ee desiged !d #/e o%#'%# !eo$s e$eo-se$ed.



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MONOSTABLE MULTIVIBRATOR

AIM:

To desig"os#$%"# !d #es# #/e 'e$o$!"e o oos#!-e %#ii-$!#o$.

APPARATUS REQUIRED:

S.NO APPARATUS TYPE & RANGE QUANTITY1 T$!sis#o$ BC 107 22 Resis#o$s 6.8 ( 4.7( 82( 47(1 (56 ( 1211113 C!'!"i#o$s 0.01 )* 3

4 ?iode IN 4001 15 *%"#io +ee$!#o$ , 16 CRO , 17 @oe$ S%''& 0,15 18 B$e!d -o!$d , 1

THEORY:

T/e oos#!-e %#ii-$!#o$s /!s o& oe s#!-e s#!#e. T/e o#/e$ s#!#e is %s#!-e$ee$$ed !s >%!si s#!-e s#!#e.


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DESIGN:"" 12 RE 2

D"si*) o5 RE:RE RE IE 1 ( si"e IE IC

D"si*) o5 R:R %s# -e !-e #o '$oide eo%g/ -!se "%$$e# #o (ee' #$!sis#o$ 2

CIRCUIT DIAGRAM:



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MODEL GRAPH:

RESULT:

T/%s #/e oos#!-e %#ii-$!#o$ "i$"%i# /!s -ee desiged !d #/e o%#'%# !eo$s

e$e o-se$ed.



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BISTABLE MULTIVIBRATOR

AIM:

To desig"os#$%"# !d #es# #/e 'e$o$!"e o -is#!-e %#ii-$!#o$.

APPARATUS REQUIRED:

S.NO APPARATUS TYPE & RANGE QUANTITY1 T$!sis#o$ BC 107 22 Resis#o$s 68 ( 4.7 ( 10 ( 12 ( 12223 C!'!"i#o$s 0.01 )*47 '* 124 ?iode IN 4001 25 *%"#io +ee$!#o$ , 16 CRO , 17 ?%! @oe$ S%''& 0,15 18 B$e!d -o!$d , 1

THEORY:

Bis#!-e %#ii-$!#o$ "i$"%i# /!s #o s#!-e s#!#es. A eG#e$! #$igge$ si#"/es #/is"i$"%i# $o oe s#!-e s#!#e #o #/e o#/e$. Ao#/e$ #$igge$ is eeded #o si#"/ #/e "i$"%i#-!"( #o #/e od s#!-e s#!#e. I# is !so "!ed !s i' o' o$ -i!$& "i$"%i#. I# is o#/ig -%##o ie$#e$s "oe"#ed -!"( #o -!"(.S%''ose #$!sis#o$ 1is #%$ed ON !d #$!sis#o$ 2is #%$ed O** !s soo !s #/e "" issi#"/ed ON.


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PROCEDURE:

1. +ie #/e "oe"#ios !s 'e$ #/e "i$"%i# di!g$!.2. Se# #/e s%''& o#!ge !d !''& #/e #$igge$ '%se #o #/e -!se o !& oe o #/e

#$!sis#o$.3. O-se$e #/e o%#'%# !eo$s !# "oe"#o$ o -o#/ #/e #$!sis#o$s.4. @o# #/e g$!'/.

RESULT:

T/%s #/e -is#!-e %#ii-$!#o$ "i$"%i# /!s -ee desiged !d #/e o%#'%# !eo$s e$eo-se$ed.



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FEEDBACK AMPLIFIERSAIM:

To desig !d "os#$%"# "%$$e# se$ies !d o#!ge s/%# !'iie$s !d #o o-#!i #/e$e>%e"& $es'ose.

APPARATUS REQUIRED:

S.NO APPARATUS TYPE & RANGE QUANTITY1 T$!sis#o$ BC 107 12 Resis#o$s 4.7 ( 10 ( 2.2 ( 3.3 (620 E!"/ 13 C!'!"i#o$s 15)*10)*1)* 1124 *%"#io +ee$!#o$ , 15 CRO , 16 @oe$ S%''& 0,15 17 B$e!d -o!$d , 1

THEORY:

A o'e oo' !'iie$ s%e$s $o !& ii#!#ios s%"/ !s $e>%e"& !d '/!sedis#o$#ios o ie!$ dis#o$#ios !d oise. T/ese ii#!#ios "! -e "oside$!-&$e"#iied i eed-!"( !'iie$s.T/e o%#'%# o#!ge o$ "%$$e# is s!'ed !d eed-!"( #o #/e i'%# o #/e !'iie$ ise$ies o$ i s/%# #o #/e i'%# sig! so%$"e. T/e$e !$e o%$ i'o$#!# #o'oogies oeg!#ie eed-!"( !e& o#!ge se$ies o#!ge s/%# "%$$e# se$ies !d "%$$e# s/%#.C0") S"i"s F""21+#@ A3%$i5i": A CE RC "o%'ed !'iie$ i#/o%# ei##e$-&'!ss "!'!"i#o$ CEis ! eG!'e o "%$$e# se$ies !'iie$.Vo$+*" S(0) F""21+#@ A3%$i5i": e$e o%#'%# o#!ge is s!'ed !d ed i #/eo$ o "%$$e# #o #/e i'%#.



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PROCEDURE:

1. Se# %' #/e !'iie$ "i$"%i#.2. *eed #/e i'%# sig! !d o#e do #/e o%#'%# !'i#%de -& !$&ig #/e

i'%# $e>%e"&.3. ?$! #/e $e>%e"& $es'ose "/!$!"#e$is#i"s.



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RESULT:

T/%s #/e "i$"%i# !s se# %' !d #/e g$!'/ !s 'o##ed.

44740516 lab manual ec ii format 2

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