Current Feedback Operational Amplifier
Navigation
1.1
Course Navigation
Background
2.1
Origin
2.2
Benefits
2.3
Competative
What is CFB?
3.1
Internal Elements
3.2
Architecture Comparison
3.3
Closed Loop Gain
3.4
Closed Loop Gain with Finite Open Loop Gain
3.5
Loop Gain Test
3.6
Loop Gain Graphs
3.7
Bandwidth Comparison
3.8
Limitations
3.9
Advantages of VIPTM10
Choices
4.1
Professional Composite Video
4.2
Consumer Video/Closed Circuit TV
4.3
Analog Video for Computer Monitors
4.4
Digital Video - Standard Definition(SD) / High Definition(HD)
4.5
RF/IF Amplifiers
4.6
Cable Drivers
4.7
Active Filter
4.8
A/D Driver
Performance
5.1
Bandwidth
5.2
The Feedback Resistor
5.3
Gain and the Feedback Resistor
5.4
Board Layout
5.5
Driving a Capacitive Load
5.6
Optimizing the Isolation Resistor
5.7
Minimizing Noise
5.8
Caveats for High Speed Parts
Troubleshooting
6.1
Ringing/Peaking/Oscillation
6.2
Poor Bandwidth
6.3
Poor Voltage Swing
6.4
Gain Errors
