'Input resistance' presentation slideshows

Chapter 8 Oscillators

Chapter 8 Oscillators. 8.1 Performance Parameters 8.2 Basic Principles 8.3 Cross-Coupled Oscillator 8.4 Three-Point Oscillators 8.5 Voltage-Controlled Oscillators 8.6 LC VCOs with Wide Tuning Range 8.7 Phase Noise 8.8 Design Procedure 8.9 LO Interface 8.10 Mathematical Model of VCOs

2.93k views • 134 slides

Lecture 6

Lecture 6. First order Circuits (i). Linear time-invariant first-order circuit, zero input response. The RC circuits. Charging capacitor Discharging capacitor The RL circuits. The zero-input response as a function of the initial state. Mechanical examples.

949 views • 66 slides

ECE 342 Solid-State Devices & Circuits 3. CMOS

ECE 342 Solid-State Devices & Circuits 3. CMOS. Jose E. Schutt-Aine Electrical & Computer Engineering University of Illinois jschutt@emlab.uiuc.edu. Complementary MOS. CMOS Characteristics Combine nMOS and pMOS transistors pMOS size is larger for electrical symmetry. CMOS.

1.53k views • 64 slides

CHAPTER 6 Field Effect Transistors (FETs)

CHAPTER 6 Field Effect Transistors (FETs). Acknowledged to: Shahrul Ashikin Azmi (PPKSE). Objectives. Explain the operation and characteristics of junction field effect transistors (JFET). Understand JFET parameters. Discuss and analyze how JFETs are biased.

814 views • 51 slides

Operational Amplifiers

Operational Amplifiers. 1. Introduction. (The first IC op amp was introduced in mid-1960s .). Why op amp is so popular ?. We can do almost anything with op amp, such as, summation, subtraction, amplification, differentiation, integration, …. Operational Amplifier.

962 views • 39 slides

Measurement of Voltages and Currents

Chapter 11. Measurement of Voltages and Currents. Introduction Sine waves Square waves Measuring Voltages and Currents Analogue Ammeters and Voltmeters Digital Multimeters Oscilloscopes. 11.1. Introduction.

800 views • 34 slides

Op-Amps

1.17k views • 32 slides

Introduction to Op Amp Circuits

Introduction to Op Amp Circuits. ELEC 121. Basic Op-Amp. The op-amp is a differential amplifier with a very high open loop gain 25k ≤ A VOL ≤ 500k (much higher for FET inputs) high input impedance 500k  ≤ Z IN ≤ 10M  low output impedance 25  ≤ R O ≤ 100 .

1.19k views • 32 slides

Amplification

Chapter 6. Amplification. Introduction Electronic Amplifiers Sources and Loads Equivalent Circuits of Amplifiers Output Power Power Gain Frequency Response and Bandwidth Differential Amplifiers Simple Amplifiers. 6.1. Introduction.

485 views • 31 slides

ROLE OF THE MEMBRANE EXCITABILITY IN MUSCLE FATIGUE PART I

ROLE OF THE MEMBRANE EXCITABILITY IN MUSCLE FATIGUE PART I. OBJECTIVES (I and II) Methodology: Electrophysiology: resting Em and action potential Measurement of ion channel activity Control of membrane excitability during muscle activity: Role of ions (Na + , K + and Cl - )

420 views • 31 slides

Operational Amplifiers

Chapter 8. Operational Amplifiers. Introduction An Ideal Operational Amplifier Basic Operational Amplifier Circuits Other Useful Circuits Real Operational Amplifiers Selecting Component Values Effects of Feedback on Op-amp Circuits. 8.1. Introduction.

1.49k views • 30 slides

Control and Feedback

363 views • 29 slides

Inductor

Inductor. Inductor. An inductor is a device that temporarily resists change in current flow. http://www.falstad.com/circuit/e-induct.html (Please try this applet). Inductor at t=0. Inductor resists the currently initially .

509 views • 27 slides

3 . Cascade and Cascode configurations (12.2 - 12.5)

3 . Cascade and Cascode configurations (12.2 - 12.5). Cascaded amplifiers Cascode amplifiers Darlington pair Feedback pair. Cascaded amplifiers. Cascaded amplifiers consists of two or more stages of the basic BJT and/or FET circuits each of which utilize individual power supply V CC.

2.79k views • 21 slides

Chapter 4 Bipolar Junction Transistors(BJTs)

Chapter 4 Bipolar Junction Transistors(BJTs). Chapter 4. Chapter 4-1 Basics Chapter 4-2 Analysis Chapter 4-3 Biasing & Configuration Chapter 4-4 Application & Characteristics of the Real Transistor. Chapter 4 Bipolar Junction Transistors(BJTs). Introduction (4-3). Biasing The BJT

507 views • 21 slides

Anglicky v odborných předmětech "Support of teaching technical subjects in English “

Anglicky v odborných předmětech "Support of teaching technical subjects in English “. Tutorial : Mechanic – electrician Topic : Electronics II. class Operational Amplifiers : Inverting Amplifiers – Part 2 – Derivations Prepared by: Ing. Jaroslav Bernkopf.

270 views • 18 slides

Cable Properties of Axons

Cable Properties of Axons. 24 February 2012. The Action Potential. Flows smoothly along length of axon Active process, but depends on passive spread of electrical potential. Ions and the action potential. How far does the voltage spread?. Potential is carried through the axon

430 views • 16 slides

MATLAB: toolboxes, technical calculations

MATLAB: toolboxes, technical calculations. Numeric integration (1). Evaluating integral: computing a surface below a curve. Numeric integration (2). Creating m-file, which contains the integrated function. function y = sinc( x , a )

210 views • 12 slides

Anglicky v odborných předmětech "Support of teaching technical subjects in English “

Anglicky v odborných předmětech "Support of teaching technical subjects in English “. Tutorial : Mechanic – electrician Topic : Electronics II. class Operational Amplifiers : Non- Inverting Amplifiers – Part 1 - Equations Prepared by: Ing. Jaroslav Bernkopf.

171 views • 11 slides

HD SIGNAL CONDITIONER SERIES

HD SIGNAL CONDITIONER SERIES. SIGNAL REVERSE TRANSMITTER. MODEL HD-RVC. MODEL & SUFFIX CODE SELECTION. HD-RVC. MODEL. Input signal. Output1 signal. GENERAL SPECIFICATIONS. Output2 signal. Construction : plug-in Connection : M3.5 screw terminals

143 views • 2 slides