EE 212 Lab
 Lab 11: Operational Amplifiers,
 Negative-Impedance Converters and General Impedance Converters

Prelab 11

Note: 741 op-amps are more forgiving and work better for this experiment

This lab demonstrates two novel uses of op-amps: negative impedance converters (NICs) and general impedance converters (GICs). To understand how these circuits work, you need to analyze them in sinusoidal steady-state operation or using frequency-domain methods.

1. Negative-Impedance Converters

2. General Impedance Converters

Z1 Z3 Z5/(Z2 Z4).

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