schematic1 : page1wiki.ece.rose-hulman.edu/herniter/images/1/1d/ece454-hw3... · 2020. 6. 24. ·...

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCC_Power

Vout

0

VCC_PowerVCC_Signal

VEE_powerVEE_Signal

VEE_power

Vin

0

0

V_opamp

0

FH

VEE_power

VCC_Power

0

+

C21000u

+

C21000u

+

R162.7k

+

R162.7k

+3

-2

V+

4V

-11

OUT 1

U3A

TL084

U3A

TL084

+

R100.47

+

R100.47

R1710k

R1710k

Q4

Q2N3904

Q4

Q2N3904

+

R70.47

+

R70.47

+ IC= 10IC= 10

Q1

TIP102

Q1

TIP102

+

R24

10k+

R24

10k

INOUT

GND

U1

LM7815CINOUT

GND

U1

LM7815C

-

+

Tran

sien

t An

alys

is

V4AMPLITUDE = 5FREQUENCY = 10k

-

+

Tran

sien

t An

alys

is


+

-

V1DC = 18

+

-

V1DC = 18

+

-

V2DC = 18

+

-

V2DC = 18INOUT

GND

U2LM7915C

INOUT

GND

U2LM7915C

+

R52.7k

+

R52.7k

Sweep

+

-

AC

V3Magnitude = 1Phase = 0Sweep

+

-

AC

V3Magnitude = 1Phase = 0

Q3

TIP107

Q3

TIP107

+

C11000u

+

C11000u

+

R2510k

+

R2510k

+R23

4

+R23

4

Problem 1

Date/Time run: 10/31/04 ** Profile: "SCHEMATIC1-AC Sweep" [ C:\Website\Rose_Classes\ECE454\Homework\Fall 2004\HW6\push-pull amp ...

Temperature: 27.0

Date: October 31, 2004 Page 1 Time: 17:51:29

(A) AC Sweep.dat (active)

Frequency

1.0Hz 10Hz 100Hz 1.0KHz 10KHz 100KHz 1.0MHz 10MHz 100MHzVdB(FH)

-100

0

100

(1.1338M,-232.537m)

VP(FH)-400d

-300d

-200d

-100d

0d

SEL>>

(1.0212M,-224.117)

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCC_Power

Vout

0

VCC_Power

VEE_power

VEE_power

Vin

0

0

V_opamp

0

FH

VEE_power

VCC_Power

+

R162.7k

+

R162.7k

+3

-2

V+

4V

-11

OUT 1

U3A

TL084

U3A

TL084

+

R100.47

+

R100.47

R1710k

R1710k

Q4

Q2N3904

Q4

Q2N3904

+

R70.47

+

R70.47

+ IC= 0IC= 0

Q1

TIP102

Q1

TIP102

+

R24

10k+

R24

10k

-

+

Tran

sien

t An

alys

is


-

+

Tran

sien

t An

alys

is


+

-

V1DC = 18

+

-

V1DC = 18

+

-

V2DC = 18

+

-

V2DC = 18

+

R52.7k

+

R52.7k

Sweep

+

-

AC


+

-

AC


Q3

TIP107

Q3

TIP107

+

R2510k

+

R2510k

+R23

4

+R23

4

Date/Time run: 10/31/04 ** Profile: "SCHEMATIC1-Trans" [ C:\Website\Rose_Classes\ECE454\Homework\Fall 2004\HW6\push-pull amp fee...

Temperature: 27.0


(A) Trans.dat (active)

Time

0s 50us 100us 150us 200usV(Vout)

-12V

-8V

-4V

0V

4V

8V

12V

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCC_Power

Vout

0

VCC_PowerVCC_Signal

VEE_powerVEE_Signal

VEE_power

Vin

0

0

V_opamp

0

FH

VEE_power

VCC_Power

0

+

C21000u

+

C21000u

+

R162.7k

+

R162.7k

+3

-2

V+

4V

-11

OUT 1

U3A

TL084

U3A

TL084

+

R100.47

+

R100.47

R1710k

R1710k

Q4

Q2N3904

Q4

Q2N3904

+

R70.47

+

R70.47

+ IC= 10IC= 10

Q1

TIP102

Q1

TIP102

+

R24

10k+

R24

10k

INOUT

GND

U1

LM7815CINOUT

GND

U1

LM7815C

-

+

Tran

sien

t An

alys

is


-

+

Tran

sien

t An

alys

is


+

-

V1DC = 18

+

-

V1DC = 18

+

-

V2DC = 18

+

-

V2DC = 18INOUT

GND

U2LM7915C

INOUT

GND

U2LM7915C

+

R52.7k

+

R52.7k

Sweep

+

-

AC


+

-

AC


Q3

TIP107

Q3

TIP107

+

C11000u

+

C11000u

+

R25720

+

R25720

+R23

4

+R23

4

Date/Time run: 10/31/04 ** Profile: "SCHEMATIC1-AC Sweep" [ C:\Website\Rose_Classes\ECE454\Homework\Fall 2004\HW6\push-pull amp ...

Temperature: 27.0


(A) AC Sweep.dat (active)

Frequency

1.0Hz 10Hz 100Hz 1.0KHz 10KHz 100KHz 1.0MHz 10MHz 100MHzVdB(FH)

-200

0

200

(470.682K,-54.858m)

VP(FH)-400d

-300d

-200d

-100d

0d

SEL>>

(470.682K,-126.997)

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCC_Power

Vout

0

VCC_Power

VEE_power

VEE_power

Vin

0

0

V_opamp

0

FH

VEE_power

VCC_Power

+

R162.7k

+

R162.7k

+3

-2

V+

4V

-11

OUT 1

U3A

TL084

U3A

TL084

+

R100.47

+

R100.47

R1710k

R1710k

Q4

Q2N3904

Q4

Q2N3904

+

R70.47

+

R70.47

+ IC= 0IC= 0

Q1

TIP102

Q1

TIP102

+

R24

10k+

R24

10k

-

+

Tran

sien

t An

alys

is

V4AMPLITUDE = .45FREQUENCY = 10k

-

+

Tran

sien

t An

alys

is

V4AMPLITUDE = .45FREQUENCY = 10k

+

-

V1DC = 18

+

-

V1DC = 18

+

-

V2DC = 18

+

-

V2DC = 18

+

R52.7k

+

R52.7k

Sweep

+

-

AC


+

-

AC


Q3

TIP107

Q3

TIP107

+

R25720

+

R25720

+R23

4

+R23

4

Date/Time run: 10/31/04 ** Profile: "SCHEMATIC1-Trans" [ C:\Website\Rose_Classes\ECE454\Homework\Fall 2004\HW6\push-pull amp fee...

Temperature: 27.0



Time

0s 50us 100us 150us 200usV(Vout)

-8.0V

-4.0V

0V

4.0V

8.0V

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

0

VCC_sIGNAL

VEE_power

VCC_Power

Vin

0

Vin

Voff

VCC_Power

Vop

0

VCC_PowerVCC_Signal

VEE_powerVEE_Signal

VEE_power

0

0

VEE_power

VCC_Power

VEE_power

VCC_Power

Voff

0

Vinv

Voff

VCC_Power

Von

VEE_power

0

VEE_power

VCC_Power

VEE_power

VCC_Power

Vinv

0

+

R80.47

+

R80.47

+

R35

10k+

R35

10k

+

C41000u

+

C41000u

+

R110.47

+

R110.47

Q3

TIP102

Q3

TIP102

+

R2910k

+

R2910k

+

R31

10k+

R31

10k

INOUT

GND

U4

LM7815CINOUT

GND

U4

LM7815C

+

R27720

+

R27720

INOUT

GND

U5LM7915C

INOUT

GND

U5LM7915C

Q6

Q2N3904

Q6

Q2N3904

-

+

Tran

sien

t An

alys

is V10AMPLITUDE = 5FREQUENCY = 10k

-

+

Tran

sien

t An

alys

is V10AMPLITUDE = 5FREQUENCY = 10k

+

R394

+

R394

+

R36820

+

R36820

Q2

TIP102

Q2

TIP102

+

R182.7k

+

R182.7k

+

R9 0.47

+

R9 0.47

+ 10

- 9

V+

4V

-11

OUT8

U8C

TL084

U8C

TL084

+

-

V6DC = 18

+

-

V6DC = 18

+ R7

2.7k

+ R7

2.7k

+R37

10k

+R37

10k

+

-

V7DC = 18

+

-

V7DC = 18

+5

-6

V+

4V

-11

OUT 7

U8B

TL084

U8B

TL084

+

R12 0.47

+

R12 0.47

+5

-6

V+

4V

-11

OUT 7

U7B

TL084

U7B

TL084

Q5

TIP107

Q5

TIP107

R19

10k

R19

10k

Q7

TIP107

Q7

TIP107

+

R38 720

+

R38 720

+

R40

10k+

R40

10k

+3

-2

V+

4V

-11

OUT 1

U6A

TL084

U6A

TL084

+

R33820

+

R33820

+

R202.7k

+

R202.7k

+5

-6

V+

4V

-11

OUT 7

U9B

TL084

U9B

TL084

+

R3010k

+

R3010k

+

C31000u

+

C31000u

+

R3410k

+

R3410k

+R26

10k

+R26

10k

Q8

Q2N3904

Q8

Q2N3904

+

R3210k

+

R3210k

R21

10k

R21

10k

+

R62.7k

+

R62.7k

+

R41

10k+

R41

10k

Date/Time run: 10/31/04 ** Profile: "SCHEMATIC1-Trans" [ C:\Website\Rose_Classes\ECE454\Homework\Fall 2004\HW6\hw5-pspicefiles\s...

Temperature: 27.0



Time

0s 50us 100us 150us 200usV(Vin) V(Vop,Von)

-12V

-8V

-4V

0V

4V

8V

12V

Vo

0

0 FH

Sweep

+

-

AC


+

-

AC


1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)

1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)

1

15

-151

15

-15

0.010.01

Problem 2

Date/Time run: 11/01/05 ** Profile: "SCHEMATIC1-Gain" [ C:\Documents and Settings\herniter\My Documents\Website\Rose_Classes\ECE...

Temperature: 27.0

Date: November 01, 2005 Page 1 Time: 10:59:28

(A) Gain.dat (active)

Frequency

1.0Hz 100Hz 10KHz 1.0MHz 100MHz 10GHzP(V(FH))

-300d

-200d

-100d

-0d

(1.3396M,-180.060)

VdB(FH)-200

-100

0

100

SEL>>

(1.3397M,14.842)

herniterText BoxSince |FH(s)|>0 dB when the angle of FH(s)=-180,the amplifier is unstable.


Temperature: 27.0


(B) Gain.dat (active)

Frequency

1.0Hz 100Hz 10KHz 1.0MHz 100MHz 10GHzP(V(FH))-90

-400d

-300d

-200d

-100d

-0d

(24.463K,-119.933)

herniterText BoxDraw the phase of FH(s) with -90 degrees added to the plot. Locate the frequency where the phase is -120 degrees. This is where we have a 60 degree phase margin. This is the frequency where we want |FH(s) = 0 dB, our crossover point.

herniterText Boxr/s

Vo

0

0 FH

Sweep

+

-

AC


+

-

AC


1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)*(1+s/153.68)

1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)*(1+s/153.68)

1

15

-151

15

-15

0.010.01

herniterText BoxCheck the gain and phase plots with the added pole.


Temperature: 27.0



Frequency

1.0Hz 100Hz 10KHz 1.0MHz 100MHz 10GHzP(V(FH))

-400d

-200d

0d

(22.759K,-117.812)

VdB(FH)-400

-200

0

200

SEL>>

(22.759K,15.626m)

herniterText BoxAt -117 Degrees, the |FH(s)| is approximately 0 dB. This amplifier is stable.

Vo

0 FH

Sweep

+

-

AC


+

-

AC


1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)*(1+s/153.68)

1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)*(1+s/153.68)

1

15

-151

15

-15

0.010.01

herniterText BoxClosed loop gain test.


Temperature: 27.0


(C) Gain.dat (active)

Frequency

1.0Hz 100Hz 10KHz 1.0MHz 100MHz 10GHzV(Vo)

0

50

100

150

upper3dB(V(Vo)) = 39.17547k

P1

Vo

0 FH

0Sweep

+

-

AC


+

-

AC


1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)

1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)

1

15

-151

15

-15

0.010.01

(1+s/4e5)

1

(1+s/4e5)

1

herniterText BoxDraw the phase plot with the first pole cancelled with the zero. Subtract 90 degrees from this plot to add the phase of the pole that we will add at low frequency. Locate the frequency where the phase is -120 degrees (the 60 degree phase margin). This is the frequency where we want the compensated FH(s) to = 1.

herniterText BoxLag-Lead Compensation


Temperature: 27.0



Frequency

1.0Hz 100Hz 10KHz 1.0MHz 100MHz 10GHzP(V(FH))-90

-280d

-240d

-200d

-160d

-120d

-80d

(91.411K,-120.471)

Vo

0 FH

0Sweep

+

-

AC


+

-

AC


1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)

1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)

1

15

-151

15

-15

0.010.01

(1+s/4e5)

1+s/566.5

(1+s/4e5)

1+s/566.5

herniterText BoxCheck the gain and phase plots with the added pole and zero.


Temperature: 27.0



Frequency

1.0Hz 100Hz 10KHz 1.0MHz 100MHz 10GHzVP(FH)

-300d

-200d

-100d

-0d

(91.411K,-120.414)

VdB(FH)-200

-100

0

100

SEL>>

(91.411K,-1.3583)

herniterText BoxAt -120 Degrees, the |FH(s)| is less than 0 dB. This amplifier is stable.

Vo

0 FH

Sweep

+

-

AC


+

-

AC


1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)

1e5

(1+s/4e5)*(1+s/1e6)*(1+s/5e7)

1

15

-151

15

-15

0.010.01

(1+s/4e5)

1+s/566.5

(1+s/4e5)

1+s/566.5

herniterText BoxClosed loop gain test.


Temperature: 27.0


(B) Gain.dat (active)

Frequency

1.0Hz 100Hz 10KHz 1.0MHz 100MHz 10GHzV(Vo)

0

50

100

150

upper3dB(V(Vo)) = 127.12186k

P1

herniterText BoxWith lag-lead compensation, the amplifier has an upper -3dB point of 127 kHz. With dominant pole compensation, the amplifier has an upper -3 dB point of 39 kHz.