CALVIN ENGR 311 - Analog Electronics Tutorial Series (29 pages)

Previewing pages 1, 2, 3, 27, 28, 29 of 29 page document View the full content.
View Full Document

Analog Electronics Tutorial Series



Previewing pages 1, 2, 3, 27, 28, 29 of actual document.

View the full content.
View Full Document
View Full Document

Analog Electronics Tutorial Series

111 views

Other


Pages:
29
School:
Calvin College
Course:
Engr 311 - Electronic Devices & Circuits

Unformatted text preview:

Kristin Ackerson Virginia Tech EE Spring 2002 Table of Contents The Operational Amplifier slides 3 4 The Four Amplifier Types slide 5 VCVS Voltage Amplifier Summary Noninverting Configuration slides 6 9 Inverting Configuration slides 10 12 ICIC Current Amplifier Summary slide 13 VCIS Transconductance Amplifier Summary slides 14 15 ICVS Transresistance Amplifier Summary slides 16 18 Power Bandwidth slide 19 Slew Rate slide 20 Slew Rate Output Distortion slide 21 Noise Gain slide 22 Gain Bandwidth Product slide 23 Cascaded Amplifiers Bandwidth slide 24 Common Mode Rejection Ratio slides 25 26 Power Supply Rejection Ratio slide 27 Sources slide 28 Kristin Ackerson Virginia Tech EE Spring 2002 The Operational Amplifier Usually Called Op Amps An amplifier is a device that accepts a varying input signal and produces a similar output signal with a larger amplitude Usually connected so part of the output is fed back to the input Feedback Loop Most Op Amps behave like voltage amplifiers They take an input voltage and output a scaled version They are the basic components used to build analog circuits The name operational amplifier comes from the fact that they were originally used to perform mathematical operations such as integration and differentiation Integrated circuit fabrication techniques have made highperformance operational amplifiers very inexpensive in comparison to older discrete devices Kristin Ackerson Virginia Tech EE Spring 2002 The Operational Amplifier VS Inverting i vid Noninverting i RO Ri Output vO Advid A VS i i Currents into the amplifier on the inverting and noninverting lines respectively vid The input voltage from inverting to non inverting inputs VS VS DC source voltages usually 15V and 15V Ri The input resistance ideally infinity A The gain of the amplifier Ideally very high in the 1x10 10 range RO The output resistance ideally zero vO The output voltage vO AOLvid where AOL is the open loop voltage gain Kristin Ackerson Virginia Tech EE Spring



View Full Document

Access the best Study Guides, Lecture Notes and Practice Exams

Loading Unlocking...
Login

Join to view Analog Electronics Tutorial Series and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Analog Electronics Tutorial Series and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?