lecture_1
DESCRIPTION
ADVD LectureTRANSCRIPT
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Analog and Digital VLSI DesignEEE F313/INSTR F313
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Things to Remember
Presentations will be uploaded on CMS in PDF/PPT format.
Lectures will be roughly 45 Min and Q&A 5-7 Min
Keep your mobiles Switched off or in Silent
Notices- CMS
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One BIG Question
Why learn this subject ?
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Three Simple Answers
Placements
Basic Subject
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MEC
EDIC
ADVD
Digital Design
Analog Electronics
Devices
Circuits
Module
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Analog Baseband
Digital Baseband
(DSP + MCU)
PowerManagement
Small Signal RF
PowerRF
Analog
Digital
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Analog World
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Basics, Digital 1
Analog
Digital 2
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T1: Jan M. Rabaey; Anantha Chandrakasan; Borivoje Nikoli´c, “Digital Integrated Circuits - A Design Perspective”, (Second Edition) Prentice-Hall Electronics and VLSI Series. (2003). T2: Behzad Razavi,”Design of Analog CMOS integrated circuits”, McGraw Hill International Edition. 2001. Prime Reference BooksR1: Neil H.E. Weste, David Harris, Ayan Banerjee, “CMOS VLSI Design”, 3rd Edition Pearson Education.
Handout-Text Books
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Handout-Topics
Introduction to VLSI Design MethodologiesCMOS Technology, Design Rules, MOS Capacitances, Scaling
Digital Design I: MOS inverter- Static and switching characteristics, Combinational MOS logic circuits –Static logicSynchronous system and Sequential circuits design
Analog DesignAdvanced Current Sources & sinks; Current Reference circuit, Operational amplifier architectures and Feedback circuits. Frequency Compensation and Noise
Digital Design II: Memory Circuits DesignPower and energyDesign verification & test
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Handout-Evaluation
Component Duration Weightage Date & Time RemarksTest I 60 Mts. 20% 11/9/2015, 2:30-3:30 PM CBTest II 60 Mts. 20% 10/11/2015, 2:30-3:30 PM OB
Comp. Exam 3 Hours 40% 3/12/2015, FN CBDesign Assignments Continuou
s20% Throughout the course OB
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Analog and Digital VLSI DesignEEE F313/INSTR F313
Lecture 1: Introduction
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The Babbage machine Difference engine (1832)
25000 parts
£17 470
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ENIAC (1946)
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First Transistor Bell labs (1948)
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ECL 3-input GateMotorola 1966
First Integrated Circuits
First Integrated circuit -Jack Kilby (1958)
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19712300 transistors1 MHz operation
Intel 4004 micro processor
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Intel Pentium (IV) micro processor
200042 million transistors1.5 GHz operation
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Intel Pentium (IV) micro processor
2011995 million transistors
2.8 GHz operation
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Moore’s Law
In 1965, Gordon Moore noted that the number of transistors on a chip doubled every 18 to 24 months.
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40048008
80808085 8086
286386
486Pentium® proc
P6
0.001
0.01
0.1
1
10
100
1000
1970 1980 1990 2000 2010Year
Tran
sist
ors
(M
T)
2X growth in 1.96 years!
Transistors on Lead Microprocessors double every 2 yearsTransistors on Lead Microprocessors double every 2 years
Moore’s Law
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40048008
80808085
8086286
386486 Pentium ® proc
P6
1
10
100
1970 1980 1990 2000 2010Year
Die
siz
e (m
m)
~7% growth per year~2X growth in 10 years
Die size grows by 14% to satisfy Moore’s LawDie size grows by 14% to satisfy Moore’s Law
Moore’s Law
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P6Pentium ® proc
486386
28680868085
8080
80084004
0.1
1
10
100
1000
10000
1970 1980 1990 2000 2010Year
Fre
qu
ency
(M
hz)
Lead Microprocessors frequency doubles every 2 yearsLead Microprocessors frequency doubles every 2 years
Doubles every2 years
Moore’s Law
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400480088080
8085
8086
286386
486Pentium® proc
P6
1
10
100
1000
10000
1970 1980 1990 2000 2010Year
Po
wer
Den
sity
(W
/cm
2)
Hot Plate
NuclearReactor
RocketNozzle
Power density too high to keep junctions at low tempPower density too high to keep junctions at low temp
Issues: Power Consumption
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Analog Baseband
Digital Baseband
(DSP + MCU)
PowerManagement
Small Signal RF
PowerRF
Issues: Time to market
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Next Class
Challenges in VLSI Design
Design Metrics
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Reading Assignment: Y chart
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Three Simple Answers
Placements
Basic Subject
KNOWLEDGE
Last but not least
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Thank You