operational amplifier circuit components 1. ch 7:...
TRANSCRIPT
![Page 1: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/1.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Operational Amplifier Circuit Components
1. Ch 7: Current Mirrors and Biasing
2. Ch 9: Frequency Response
3. Ch 8: Active-Loaded Differential Pair
4. Ch 10: Feedback and Compensation
5. Ch 11: Output Stages
6. Ch 12 (tentative): Op Amps
![Page 2: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/2.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Operational Amplifier
![Page 3: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/3.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Operational Amplifier: Applications
Inverting Amplifier
- Audio Mixer
- Gain block
- Filters
Instrumentation
Amplifier- Bridge Amplifiers
- Strain Gauge Amplifiers
- Thermocouple Amplifiers
- Differential to Single-
Ended Converters
- Medical Instrumentation
![Page 4: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/4.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
MOSFET OP AMP
![Page 5: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/5.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Op Amp Circuit Components
Two Stage
Op Amp
(MOSFET)
![Page 6: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/6.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Current Mirror
Two Stage
Op Amp
(MOSFET)
![Page 7: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/7.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Active-Loaded Differential Pair
Two Stage
Op Amp
(MOSFET)
![Page 8: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/8.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Feedback and Compensation
Two Stage
Op Amp
(MOSFET)
![Page 9: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/9.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Output Stage
Two Stage
Op Amp
(MOSFET)
![Page 10: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/10.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
BJT OP AMP
![Page 11: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/11.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Three Stage BJT Op-amp
BJT Op Amp in inverting
configuration Current
Mirrors
Active
Load
Diff. Pair
CE Amp
Stage
Class A
Output
Stage (OS)
Biasing
Transistor
for OS
Load
ResistorCompens-
ation Cap
Feedback
Signal
to be
Amplified
![Page 12: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/12.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Four Stage BJT Op-amp
![Page 13: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/13.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Current Mirror
Four Stage
Op Amp (BJT)
![Page 14: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/14.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Differential Pair
Four Stage
Op Amp (BJT)
![Page 15: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/15.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Differential to Single
Four Stage
Op Amp (BJT)
![Page 16: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/16.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Level Shifter
Four Stage
Op Amp (BJT)
![Page 17: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/17.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Output Stage
Four Stage
Op Amp (BJT)
![Page 18: Operational Amplifier Circuit Components 1. Ch 7: …faculty.weber.edu/snaik/ECE3120/00Objectives.pdf11 ECE 3120 Microelectronics II Dr. Suketu Naik Three Stage BJT Op-amp BJT Op Amp](https://reader033.vdocuments.us/reader033/viewer/2022041914/5e68aca109322f5e7e2dd037/html5/thumbnails/18.jpg)
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ECE 3120 Microelectronics II Dr. Suketu Naik
Learning Objectives
1. Learn the process of designing the multi-stage amplifier
2. Learn the basics of IC design
Calculation
Simulation
3. Implement the IC design lessons using discrete
components
Calculation
Simulation
Experiment