Exam Details
| Subject | Analog and Mixed Mode VLSI Design | |
| Paper | ||
| Exam / Course | BTCVI / BTECVI / BTELVI | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | June, 2016 | |
| City, State | new delhi, |
Question Paper
No. of Printed Pages: 3 IBIEL-OI2 I
B.Tech. -VIEP -ELECTRONICS AND COMMUNICATION ENGINEERING (BTECVI)
Term-End Examination 00636 June, 2016
BIEL-012 ANALOG AND MIXED MODE VLSI DESIGN
Time: 3 hours Maximum Marks: 70
Note: Attempt any seven questions. All questions carry equal marks. Missing data, if any, may be suitably assumed. Use of scientific calculator is permitted.
1. What are the typical characteristics of a sample-and-hold circuit? Explain in brief. 5
Explain the need for converting an analog signal to a digital-discrete signal. 5
2. With the help of a neatly labelled block diagram, explain the following: 5 5=10 Pipeline DAC Pipeline ADC
3. Explain the procedure involved in improving Signal-to-Noise Ratio using averaging techniques in data converter circuits. 10
4. What is the need of decimating filters in ADC circuits? How can they improve its performance? Explain. 10
5. List out the specifications of DAC and ADC. Find the resolution of a DAC, if the output voltage is desired to change in 1 mV increments using a reference voltage of 5 V. 10
6. Derive an expression for transconductance and output resistance for a MOSFET operating in triode region. Also establish a relationship between the two parameters of the MOSFET. 3 3 4=10
7. With the help of a neatly labelled block diagram, explain the operation of a 2-step Flash analog-to-digital converter circuit (ADC). 10
8. What are the various design issues associated with the scaling procedure in sub-micron CMOS technology? Explain them briefly. 10
9. What are Bidirectional switches? Explain with the help of a neatly labelled circuit, how MOSFETs can be used as a bidirectional switch. 3 7=10
10. Write short notes on any two of the following: 2x5=10 Level Shifting Interpolating Filters for DAC Analog Multiplier
B.Tech. -VIEP -ELECTRONICS AND COMMUNICATION ENGINEERING (BTECVI)
Term-End Examination 00636 June, 2016
BIEL-012 ANALOG AND MIXED MODE VLSI DESIGN
Time: 3 hours Maximum Marks: 70
Note: Attempt any seven questions. All questions carry equal marks. Missing data, if any, may be suitably assumed. Use of scientific calculator is permitted.
1. What are the typical characteristics of a sample-and-hold circuit? Explain in brief. 5
Explain the need for converting an analog signal to a digital-discrete signal. 5
2. With the help of a neatly labelled block diagram, explain the following: 5 5=10 Pipeline DAC Pipeline ADC
3. Explain the procedure involved in improving Signal-to-Noise Ratio using averaging techniques in data converter circuits. 10
4. What is the need of decimating filters in ADC circuits? How can they improve its performance? Explain. 10
5. List out the specifications of DAC and ADC. Find the resolution of a DAC, if the output voltage is desired to change in 1 mV increments using a reference voltage of 5 V. 10
6. Derive an expression for transconductance and output resistance for a MOSFET operating in triode region. Also establish a relationship between the two parameters of the MOSFET. 3 3 4=10
7. With the help of a neatly labelled block diagram, explain the operation of a 2-step Flash analog-to-digital converter circuit (ADC). 10
8. What are the various design issues associated with the scaling procedure in sub-micron CMOS technology? Explain them briefly. 10
9. What are Bidirectional switches? Explain with the help of a neatly labelled circuit, how MOSFETs can be used as a bidirectional switch. 3 7=10
10. Write short notes on any two of the following: 2x5=10 Level Shifting Interpolating Filters for DAC Analog Multiplier
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
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- School of Humanities (SOH)
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Subjects
- Advance Microprocessor And Architecture
- Analog and Mixed Mode VLSI Design
- Analog Communication
- Analog Electronic Circuits
- Analog Integrated Circuits Design
- Antennas and Propagation
- B10-Informatics
- Basics Of Electronics Engineering
- Computer Architecture
- Computer Communication Networks
- Control Engineering
- Data Communication And Network
- Device Modelling For Circuit Simulation
- Digital Electronics
- Digital Signal Processing
- Digital System Design
- Electromagnetic Field Theory
- Electronic Measurement and Inst
- Electronic Switching Circuits
- Embedded System Design
- Information Theory And Coding
- Linear Integrated Circuits
- Microcontrollers
- Microprocessor And Its Applications
- Microwave And Radar Engineering
- Multirate Systems
- Optical Fiber Communication
- Power Electronics
- Satellite And Tv Engineering
- Signal And Systems
- Wireless Communication