7
CMOS Style Process -GM

CMOS Introduction

Tags:

Embed Size (px)

DESCRIPTION

Introduction to CMOS operation. NOTE: this presentation was animated using Power Point 2007. The animations may not show on Slideshare and thus you may be required to download the material for better viewing.

Citation preview

Page 1: CMOS Introduction

CMOS

StyleProcess

-GM

Page 2: CMOS Introduction

MOSFET

source

drain

substrate

SiO2 insulator

metal / polysilicon contact

gate

+

-

+G

S

D

10N-type

S

D

n channelnMOS

Page 3: CMOS Introduction

MOSFET

source

drain

substrate

SiO2 insulator

metal /polysilicon contact

gate

-

+

-G

S

D

10P-type

S

D

p channelpMOS

Page 4: CMOS Introduction

Inverter

pMOS

nMOS

Vi Vo

A A’

pMOS

nMOS

1

10

VGSp

VGSn

VDD = +5V

VGSn = Vi – 0V = 0V – 0V = 0V

VGSp = Vi – (+5V) = 0V – 5V = -5V

When Vi = 0V= 5

VGSn = Vi – 0V = 5V – 0V = 5V

VGSp = Vi – (+5V) = 5V – 5V = 0V

When Vi = +5V

pMOS = “ON” nMOS = “OFF”

pMOS = “OFF” nMOS = “ON”

= 5

= 0

= 0

= 0

= -5

01

Page 5: CMOS Introduction

Logic Design (NOR Gate)

Pull-upnetwork

Pull-downnetwork

Inputs

Inputs

NOR Gate

A B Y

0 0 1

0 1 0

1 0 0

1 1 0

A

A

B

B

VDD

Y

0 0

1

pMOS (1)

nMOS (0)

Page 6: CMOS Introduction

Comparison

A

A’

+

A A’

pMOS

nMOS

+

Bipolar CMOSEnergy efficiencyLarger energy dissipationSlowerLess HeatEase of construction

FasterMore heat

Quad-Core AMD Opteron processorAMD Phenom II overclocked with liquid helium (6.5 GHz @ -267 degrees celcius.Samsung Galaxy

Page 7: CMOS Introduction

Kthxbai


Introduction to CMOS VLSI Design

Introduction to CMOS VLSI Design

Documents
Introduction to CMOS VLSI Design Circuit Families

Introduction to CMOS VLSI Design Circuit Families

Documents
CMOS sensors: a short introduction

CMOS sensors: a short introduction

Documents
Introduction to CMOS VLSI Design Nonideal Transistors

Introduction to CMOS VLSI Design Nonideal Transistors

Documents
1. Introduction, The CMOS Transistorjaa/lectures/1-2.pdfVLSI Design, Fall 2017 1. Introduction, The CMOS Transistor 1 1. Introduction, The CMOS Transistor Jacob Abraham Department

1. Introduction, The CMOS Transistorjaa/lectures/1-2.pdfVLSI Design, Fall 2017 1. Introduction, The CMOS Transistor 1 1. Introduction, The CMOS Transistor Jacob Abraham Department

Documents
Introduction to CMOS VLSI Design - ocw.titech.ac.jp

Introduction to CMOS VLSI Design - ocw.titech.ac.jp

Documents
Introduction to CMOS Design · Chapter 1 Introduction to CMOS Design 7 CMOS Inverter Figure 1.8 shows the schematic of a CMOS inverter. Note the use of a modified bipolar symbol for

Introduction to CMOS Design · Chapter 1 Introduction to CMOS Design 7 CMOS Inverter Figure 1.8 shows the schematic of a CMOS inverter. Note the use of a modified bipolar symbol for

Documents
Mandatory 3 – Introduction to CMOS in LTspice

Mandatory 3 – Introduction to CMOS in LTspice

Documents
CIS(CMOS Image Sensor) Testing Introduction

CIS(CMOS Image Sensor) Testing Introduction

Documents
Introduction to CMOS Logic Circuits

Introduction to CMOS Logic Circuits

Documents
VLSI: CMOS introduction-2

VLSI: CMOS introduction-2

Documents
Outline Introduction CMOS devices CMOS technology CMOS logic structures CMOS sequential circuits CMOS regular structures

Outline Introduction CMOS devices CMOS technology CMOS logic structures CMOS sequential circuits CMOS regular structures

Documents
INTRODUCTION TO CMOS CIRCUITS CONTENTS1).pdfUNIT II . INTRODUCTION TO CMOS CIRCUITS. CONTENTS . 1. INTRODUCTION 2. CMOS FABRICATION 2.1 n-well CMOS process 2.2 p-well CMOS process

INTRODUCTION TO CMOS CIRCUITS CONTENTS1).pdfUNIT II . INTRODUCTION TO CMOS CIRCUITS. CONTENTS . 1. INTRODUCTION 2. CMOS FABRICATION 2.1 n-well CMOS process 2.2 p-well CMOS process

Documents
Chapter 1 Introduction to CMOS Circuit Design

Chapter 1 Introduction to CMOS Circuit Design

Documents
NMOS-CMOS INTRODUCTION

NMOS-CMOS INTRODUCTION

Documents
Introduction to CMOS VLSI Design Interconnect: wire

Introduction to CMOS VLSI Design Interconnect: wire

Documents
Introduction to CMOS VLSI Design Circuits & Layout

Introduction to CMOS VLSI Design Circuits & Layout

Documents
CMOS Image Sensors - Introduction

CMOS Image Sensors - Introduction

Documents
Introduction to CMOS VLSI Designkogge/courses/cse40462-VLSI... · CMOS VLSI Design Introduction to CMOS VLSI Design Technology Introduction Peter Kogge University of Notre Dame Fall

Introduction to CMOS VLSI Designkogge/courses/cse40462-VLSI... · CMOS VLSI Design Introduction to CMOS VLSI Design Technology Introduction Peter Kogge University of Notre Dame Fall

Documents
Arithmetic CMOS circuits and Introduction to High Level ...andreou/216/Handouts/... · Arithmetic CMOS circuits and Introduction to High Level Synthesis . Levels of Abstraction –CMOS

Arithmetic CMOS circuits and Introduction to High Level ...andreou/216/Handouts/... · Arithmetic CMOS circuits and Introduction to High Level Synthesis . Levels of Abstraction –CMOS

Documents
Introduction to Poly Compl Cmos 101

Introduction to Poly Compl Cmos 101

Documents
Trieste, 8-10 November 1999 CMOS technology1 Outline Introduction CMOS devices CMOS technology CMOS logic structures CMOS sequential circuits CMOS regular

Trieste, 8-10 November 1999 CMOS technology1 Outline Introduction CMOS devices CMOS technology CMOS logic structures CMOS sequential circuits CMOS regular

Documents
Introduction To nMOS & CMOS VLSI Systems Design

Introduction To nMOS & CMOS VLSI Systems Design

Documents
Introduction to CMOS Transistor and Transistor Fundamental

Introduction to CMOS Transistor and Transistor Fundamental

Documents
Introduction to CMOS VLSI Design Nonideal Transistors

Introduction to CMOS VLSI Design Nonideal Transistors

Documents
Introduction to CMOS VLSI Design Lecture 5 CMOS Transistor Theory

Introduction to CMOS VLSI Design Lecture 5 CMOS Transistor Theory

Documents
Introduction to CMOS VLSI Design Circuit Pitfalls

Introduction to CMOS VLSI Design Circuit Pitfalls

Documents
1 CMOS-MEMS Acoustic Devices 1.1 Introduction

1 CMOS-MEMS Acoustic Devices 1.1 Introduction

Documents
Introduction to CMOS VLSI Design Combinational Circuits

Introduction to CMOS VLSI Design Combinational Circuits

Documents
Introduction to CMOS VLSI Design_lect17

Introduction to CMOS VLSI Design_lect17

Documents