5/29/2019 Course Objectives This course teaches analog integrated design using CMOS Technology Analog Circuit Design.

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Presentation transcript:

5/29/2019 Course Objectives This course teaches analog integrated design using CMOS Technology Analog Circuit Design

5/29/2019 Analog Circuit Design

Course Prerequisites Circuit Analysis Techniques 5/29/2019 Course Prerequisites Circuit Analysis Techniques Mesh and loop equations Superposition, Thevenin and Norton’s equivalent Circuit Basic understanding of electronics Active and passive components Large and small signal models Frequency response Integrated Circuit Technology Circuitos I,II Electrónica I,II Analog Circuit Design

5/29/2019 Course Philosophy Think before design! Analog Circuit Design

The Analog IC Design Process 5/29/2019 The Analog IC Design Process Electrical Design Simulation Physical Design Fabrication Testing Product Development Analog Circuit Design

What is Electrical Design? 5/29/2019 What is Electrical Design? Electrical design is the process of going from the specifications to a solution. Analog Circuit Design

What is Physical Design? 5/29/2019 What is Physical Design? Physical design is the process of representing the electrical design in a layout. The layout is then used to create the actual three dimensional circuit through fabrication. Analog Circuit Design

Packaging? What is Test Design? 5/29/2019 Packaging? Packaging provides the electrical and mechanical connection between the integrated circuit and the outside world. What is Test Design? Test design is the process of coordinating, planning and implementing the measurement of the analog integrated circuit performance. Objective: To compare experimental performance with specifications and/or simulations results. Analog Circuit Design

Modern CMOS Technology 5/29/2019 Modern CMOS Technology * For this course we will be using an n-well process, hence the bulk terminals of all nMOS transistors are connected to the lowest potential.. Analog Circuit Design

Metal Oxide Semiconductor FET (MOSFET) 5/29/2019 Metal Oxide Semiconductor FET (MOSFET) Symbol iD vs vGS Behavior iD vs vDS Behavior Analog Circuit Design

MOS Transistor Regions of Operation Saturation Ohmic Subthreshold 5/29/2019 MOS Transistor Regions of Operation Saturation Ohmic Subthreshold 𝑉 𝑂𝑉 = 𝑉 𝐺𝑆 - 𝑉 𝑡ℎ Analog Circuit Design

MOS Transistor Large Signal Equivalent Circuit: Saturation Region 5/29/2019 MOS Transistor Large Signal Equivalent Circuit: Saturation Region Analog Circuit Design

MOS Transistor Small Signal Behavior Small-Signal Equivalent Circuit 5/29/2019 MOS Transistor Small Signal Behavior Small-Signal Behavior Bias Point Small-Signal Equivalent Circuit Analog Circuit Design