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27kΩ
33kΩ
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א FDifferentiator Amplifier Circuit Using Operational AmplifierE
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Y1,Y2
X
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Y1,Y2
X
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Y1 = ………………. Y2 = ………………. X = ……………….
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F٨E
א FIntegrator Amplifier Circuit Using operational AmplifierE
١K אא
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(Test board) ±15V(Dual power supply) אFFunction GeneratorE אאK(Oscillator) אאFMultimeterKE LM741(Operational Amplifier) אF1/2wE(Resistors) W10kΩ, 1MΩ (Capacitor)W10nF
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+
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Y1
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X
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א ٢٦٠ אא אאFE אא
Y1,Y2
X
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X
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אא FWaveform Shaping Circuits Using Operational AmplifierE
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٢K אאW
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X
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Y1 = ………………. X = ……………….
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Y1,Y2
א ٢٦٠ אא אאFE אאא
:1-9
T(s) f0(Hz) T(s) f0(Hz)
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א FCircuits Using Operational AmplifierActive FiltersE
١K אאW
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אא א א א א אא א אא K א א א א
אאאFLow Pass FilterEאאאאFHigh Pass FilterKE ٢K אאW
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א ٢٦٠ אא אאFE אא
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i
FV +==
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LM741C
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-
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Y2
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AV fc2
אאאא1-10KאVinאאאאY1K
אVoutאאאאY2 KאVin(pp)=1VK
א ٢٦٠ אא אאFE אא
אאא2-10K 2-10:א
אFHzE 100 1k 10k 100k 1M
אFVE 1 1 1 1 1
אFVE
אFAvE
אFAVNE
אאFdBE
אאאאא2-10K
2-10:אאאאאאא
0
-10
-20
-30 f(Hz)
AVN(dB)
א ٢٦٠ אא אאFE אא
٤K אאאאאW
٤ J١K אאW
אאאאאאא3-10K
3-10אWאאאאאא
א ٢٦٠ אא אאFE אא
٤ J٢K W
אאאFאEאא3-10אW
1RR
VinVoutA
i
FV +==
אW
)log(20)( VV AdBA =
אאW
)Max(AAA
V
VVN =
אאW
)log(20)( VNVN AdBA =
אאfcאאאW
RC21fc π
=
א ٢٦٠ אא אאFE אא
٤ J٣K אW
אאAVאאfc1Kאא3-10K
3-10:א
AV fc1
אאאא3-10KאVinאאאאY1K
אVoutאאאאY2 KאVin(pp)=1VK
אאא4-10K 4-10:א
אFHzEf 100 1k 10k 100k 1M
אFVEVin 1 1 1 1 1
אFVEVout
אFAvE
אאFAVNE
אאFdBE
א ٢٦٠ אא אאFE אא
אאאאא4-10K
4-10:אאאאאאא
0
-10
-20
-30 f(Hz)
AVN(dB)
אאאאאא
אאאאFFEE
א
א
א
١١
א ٢٦٠ אא אאFE אאא
אאWא
אאWאK
אאWאאW
אאאא٥٥٥א אאא אאא
אאאWאאא٨٠K٪
אאW٦K
אאW K אאא אא א
אאWאאאא
א ٢٦٠ אא אאFE אאא
F١١E
אאא FThe 555 Timer Circuit as Astable MultivibratorE
١K אאW
אאא אאאאא אא א א אאא
٢K אאW
15VFPower Supply: 15 VE אF1/2wWE 10kΩx2, 100kΩx2 W0.01µF, 0.1µF WNE555 אאFVOMKE אאאFOscilloscopeKE K
א ٢٦٠ אא אאFE אאא
٣K W
אFTimers E אFIC Eא א אFPulse Generator Eא Kא ٥٥٥א
אאאאאאאאאאKNE555אMC1455CA555.LM55
א٥٥٥אא אFAstable Pulse generator EאKאאאFTime PeriodEאאR1R2
C KW א T א אf א Dא K555 1-11אKאאא2-11אK
אאTאWאאW
⎪←−− T −−→⎪
+Vcc
←W→ Time(s)
555مؤقت 1-11: א
2-11:אאאא
א ٢٦٠ אא אאFE אאא
אfrW
( ) ext21r CR2R
44.1T1f
+==
אWאW ( )
CRRTCRRW)2(693.0
693.0
21
21
+=+=
אא(Duty Cycle Percent)אWW
%1002
%10021
21 xRRRRx
TWD ⎟⎟
⎠
⎞⎜⎜⎝
⎛++
=⎟⎠⎞
⎜⎝⎛=
٤K אאW אאאא3-11
3-11:אאאא
0V
1
+15V
2
6
7
84
3
5
555
R1
C 0.1µF
R2 Vout
C=0.01µF=10nF
א ٢٦٠ אא אאFE אאא
٥K אW ٥ J١K אfאאDא3-11אא1-11K
1-11W
R1
R2
W T f D
10 kΩ 100 kΩ
100 kΩ 10 kΩ
10 kΩ 10 kΩ
٥ J٢K אאאא3-11 R1=10kΩR2=100kΩK ٥ J٣K אאאאאאא2-11K ٥ J٤K אWKא Dא2-11K ٥ J٥K א ٦אאאKאK
٥ J٦K אא2-53-5אאא2-11K
א ٢٦٠ אא אאFE אאא
2-11W
R1
R2
W T f D
10 kΩ 100 kΩ
100 kΩ 10 kΩ
10 kΩ 10 kΩ
אא؟
אאאאאא
אאאאFFEE
א
א
א
١٢
א ٢٦٠ אא אאFE אאא
F١٢E
אאא FThe 555 Timer Circuit as Monostable MultivibratorE
١K אאW
אאא אאאאא א א אאא
٢K אאW
W +15VFPower Supply: +15 VE אFFunction GeneratorE אF1/2wWE 100kΩ, 1kΩx2 W 0.1µF, 0.010µF WNE555 WOperational Amplifier LM741C אאFVOMKE אאאFOscilloscopeKE K
א ٢٦٠ אא אאFE אאא
٣K אאW אאא א1-12
1-12:אאאא
0V
1
+15V
2
6
7
84
3
5
555
R
C 10nF
Vout
1kΩ
LED
1kΩ
א ٢٦٠ אא אאFE אאא
٤K W
אFTimers E אFIC Eא א אFPulse Generator Eא Kא ٥٥٥א
אאאאאאאאא א K NE555 א MC1455CA555
.LM555אאאאאאאאא٢אא
א Fאא KE אאא א אאK
אא2-12W
אWW RC1.1W =
+Vcc
←W→ Time(s) 0
2-12:אאאא
א ٢٦٠ אא אאFE אאא
٥K אW ٥ J١K אאאא1-12K
1-12אW
R W
33 kΩ
47 kΩ
68 kΩ
٥ J٢K אאא1-11א R=33kΩ. ٥ J٣K א1kHzK ٥ J٤K אKאK ٥ J٥K אאא 3-5 א4-5 אא2-12 2-12W
R W
33 kΩ
47 kΩ
68 kΩ
אאאא
אאאאFFEE
א
א
١٣
א ٢٦٠ אא אאFE אא
אאאWאא
אאWאאK
אאWאאW
אאאא אאאא אא
אאאWאאא٨٠K٪
אאW٦K
אאW
K אאא אא א
אאWאאאא
א ٢٦٠ אא אאFE אא
F١٣E
אא FCrystal Oscillator Circuit Using Operational AmplifierE
١K אאW
א אאאא אאאאאא אאאאא אאאאאא
٢K אאW
אFFunction GeneratorKE ±15VFPower Supply: ±15 VE
אF1/2wWE10kΩ, 20kΩ, 318.3kΩx2 WLM741C W100pFx2 W40pF 1MHz אאFVOMKE אאאFOscilloscopeKE K
א ٢٦٠ אא אאFE אא
٣K אאW א א1-13
1-13אWא
+
-
Vout
LM741C
0V
+15V
-15V
RF 20kΩ
Ri 10kΩ
100pF
318.3Ω
1µF
Vi
1MHz
318.3Ω
100pF
40pF
Y2
א ٢٦٠ אא אאFE אא
٤K W אאאאK
אAVאW
1RR
VVA
i
F
in
outV +==
אβW
אW
1311
RR
i
F =×⎟⎟⎠
⎞⎜⎜⎝
⎛+
WiF R2R =
אfrW
RC21fr π
=
31
=β
א ٢٦٠ אא אאFE אא
٥K אW ٥ J١K אאאא1-13 KאVoutאאאFY2KE
אאאאאFY1KE ٥ J٢K אVout(pp)אfrKאא1-13
1-13:א
fr Vout(pp)
٥ J٣K אVout(pp)אfrKאא2-13
2-13:א
fr Vout(pp)
א؟
אאאא
אאאאFFEE
א
א
١٤
א ٢٦٠ אאא אאFE אא
F١٤E
אאאא FCircuit Using Operational AmplifierThe Phase-Shift OscillatorE
١K אאW
אאא אאא אא אאאאאא
א KאKאאK،אא
אKאאאאאאK
٢K אאW
אFFunction GeneratorKE ±15VFPower Supply: ±15 VE
אF1/2wWE10 kΩ x3K( Resistors) W741C (Operational Amplifier) W360 kΩ(Variable Resistor) W10nF x3 (Capacitors) אאFVOMKE אאאFOscilloscopeKE K(Test board)
א ٢٦٠ אאא אאFE אא
٣K אאW 1-14א אאאא
1-14אWאאא
+15V
-15V
0V
Vout
+
- 741C
R
RF
R R
C C C
C=10nF; R=10kΩ
א ٢٦٠ אאא אאFE אא
٤K W אאאאK
אAVאW
RR
VVA F
in
outV −==
אβW
291
=β
אW 1
291
RR F =×⎟
⎠⎞
⎜⎝⎛W R29R F =
אfrW
6RC21fr π
=
א ٢٦٠ אאא אאFE אא
٥K אW
٥ J١K 1-14אאאאאKאאRfאfrKאא1-14K
1-14אW
RF fr(Hz)
٥ J٢K אאאא1-14 Kאאאא
אK ٥ J٣K א RfאK ٥ J٤K אאאאאאK ٥ J٥K אא2-14K
2-14אW
Vppf(Hz) RF
א؟
א ٢٦٠ א
אאאFE
א
אא א١ א ١
٢ אא٦
٣ אאאאא١٢א
٤ אאאא١٧
٥ אאאא٢١
٦ אאאא٢٥
٧ אאאא٣٠
٨ אאאא٣٥
٩ אאאFאאE ٤٠
١٠ אא٤٤
١١ אאאאא ٥٣
١٢ אאאאא ٥٨
١٣ אאאא ٦٢
١٤ אאאא ٦٦
א٧٠