Op-amps II, worked in 3D.
ECE 3355 Homework 6, all fifteen problems. Each circuit is rebuilt in 3D from the homework figure; turn it, and step through a solution that starts from the symbols and only then puts in numbers. Every voltage and current on the circuit is computed from the circuit you see.
Problem 1
Asked
Given
Conventions on this page
Where to start
Drag to turn · pinch to zoom · keys: arrows, + and −, T top view, R reset
Solution
All steps
Show all answers
positive node negative node 0 V (ground reference)
Dots and arrows show conventional current (+ to −). An ideal op amp draws no input current, so its input leads never carry dots. A filled ring is an input driven by a source referenced to ground; values appear next to it.
Waveforms over one cycle
Frequency response
Poles and zeros
The circuit as text
| Part | Value or state | Connects | Current |
|---|
| Node | Voltage |
|---|
An independent study aid, not an official course resource or answer key from the University of Houston. Problem text is reproduced from the ECE 3355 Homework 6 handout; where the handout leaves a choice open, the choice made here is labelled.