'Pseudo nmos' diaporamas de présentation

5 CMOS Logic Basics(1)- combinational logic

Contents. 5 CMOS Logic Basics(1)- combinational logic. 1. Dynamic NMOS logic 2. Pseudo NMOS logic Transistor sizing Complex logic gate layout 3. Static(complementary) CMOS logic Inverter, NAND, NOR gates layout 4. Pass transistor logic 5. BiCMOS logic 6. Dynamic CMOS logic.

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Lecture 10: Circuit Families

Lecture 10: Circuit Families. Outline. Pseudo-nMOS Logic (Ratioed Logic) Dynamic Logic Pass Transistor Logic. Introduction. What makes a circuit fast? I = C dV/dt -> t pd ? (C/I) D V low capacitance high current small swing Logical effort is proportional to C/I

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Digital Integrated Circuits A Design Perspective

Digital Integrated Circuits A Design Perspective. Jan M. Rabaey Anantha Chandrakasan Borivoje Nikoli ?. Designing Combinational Logic Circuits. November 2002. Combinational vs. Sequential Logic. Combinational. Sequential. Output =. (. ). f. In, Previous In. Output =. (. ). f. In.

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COMBINATIONAL LOGIC

COMBINATIONAL LOGIC. Overview. Combinational vs. Sequential Logic. At every point in time (except during the switching. transients) each gate output is connected to either. V. or. V. via a low-resistive path. DD. ss. The outputs of the gates assume at all times the value.

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COMBINATIONAL LOGIC - 2

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EE 447 VLSI Design

EE 447 VLSI Design. Lecture 8: Circuit Families. Outline. Pseudo-nMOS Logic Dynamic Logic Pass Transistor Logic. Introduction. What makes a circuit fast? I = C dV/dt -> t pd ? (C/I) D V low capacitance high current small swing Logical effort is proportional to C/I

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Introduction to CMOS VLSI Design Circuit Families

Introduction to CMOS VLSI Design Circuit Families. Outline. Pseudo-nMOS Logic Dynamic Logic Pass Transistor Logic. Introduction. What makes a circuit fast? I = C dV/dt -> t pd ? (C/I) D V low capacitance high current small swing Logical effort is proportional to C/I

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EE210 Digital Electronics Class Lecture 10 April 08, 2009

EE210 Digital Electronics Class Lecture 10 April 08, 2009. Home Work No. 5 (Due April 15, 2009 ) Problems at the End Of Chapter 10 . Problem D10.25 Problem D10.26 Problem D10.46 Problem D10.47. In This Class. We Will Continue to Discuss : Complete CMOS Gates

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Lecture 04 CMOS Family Ties No More Static

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Chapter 09 Advanced Techniques in CMOS Logic Circuits

Chapter 09 Advanced Techniques in CMOS Logic Circuits. Introduction to VLSI Circuits and Systems ??????. ??? Dept. of Electronic Engineering National Chin-Yi University of Technology Fall 2007. Outline. Mirror Circuits Pseudo-nMOS Tri-State Circuits Clocked CMOS

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COMBINATIONAL LOGIC

COMBINATIONAL LOGIC. Read 4.1, 4.2. Example Gate: COMPLEX CMOS GATE. Propagation Delay Analysis - The Switch Model. Analysis of Propagation Delay. What is the Value of R on ?. Computing R on for t PHL , for an inverter. Numerical Examples of Resistances for 1.2 m m CMOS.

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Vishwani D. Agrawal James J. Danaher Professor Dept. of Electrical and Computer Engineering

ELEC 5270/6270 Spring 2011 Low-Power Design of Electronic Circuits Pseudo- nMOS , Dynamic CMOS and Domino CMOS Logic. Vishwani D. Agrawal James J. Danaher Professor Dept. of Electrical and Computer Engineering Auburn University, Auburn, AL 36849 vagrawal@eng.auburn.edu

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Field Trip to Harris Semiconductor

Field Trip to Harris Semiconductor. Monday (February 28th) Leave at 9:00 AM from Stocker There will be a class on the 25th!! Will discuss Quiz 3 Tour from ~1:30 PM to 4 PM Arrive in Athens after 8PM Bring cash for food No MAKE-UP please. COMBINATIONAL LOGIC. Read 4.1, 4.2

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Chapter 6

Chapter 6. Combinational Circuit Design. Compound Gates. Asymmetric Gates. Cap on the input A is (2+4/3)=10/3. Logical effort=(10/3)/3=10/9. Better than Normal NAND gates (4/3). To optimize for the input-to-output delay. Pseudo-nMOS.

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Vishwani D. Agrawal James J. Danaher Professor Department of Electrical and Computer Engineering

ELEC 5970-001/6970-001(Fall 2005) Special Topics in Electrical Engineering Low-Power Design of Electronic Circuits Pseudo-nMOS, Dynamic CMOS and Domino CMOS Logic. Vishwani D. Agrawal James J. Danaher Professor Department of Electrical and Computer Engineering Auburn University

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EE 466/586 VLSI Design

EE 466/586 VLSI Design. Partha Pande School of EECS Washington State University pande@eecs.wsu.edu. Lecture 6 MOS Inverter Circuits. V. DD. V. V. in. out. C. L. The CMOS Inverter: A First Glance. V. DD. CMOS Inverter. N Well. PMOS. 2 l. Contacts. Out. In. Metal 1.

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Pertemuan 8 Struktur Logik Gerbang CMOS-VLSI

Pertemuan 8 Struktur Logik Gerbang CMOS-VLSI. Matakuliah : H0362/Very Large Scale Integrated Circuits Tahun : 2005 Versi : versi/01. Learning Outcomes. Pada Akhir pertemuan ini, diharapkan mahasiswa akan dapat menjelaskan struktur logik gerbang CMOS-VLSI. On device. nFET. A B F

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Design and Implementation of VLSI Systems (EN1600) Lecture 20: Combinational Circuit Design (2/3)

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Ratioed Logic

Ratioed Logic. Ratioed Logic. Active Loads. Load Lines of Ratioed Gates. Pseudo-NMOS. Pseudo-NMOS NAND Gate. V DD. GND. Improved Loads. Improved Loads (2). Example.

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