The circuit model and derivation of the design equations is presented along with the actual implementation on a PCB. Results of this implementation are presented to show very similar performance as compared to a passive AC coupled transformer interface.
Features
- Provide a circuit model and schematic for the implementation of a single to differential active interface using a Fully Differential Amplifier.
- Derive the design equations used to solve for the surrounding components around the circuit implementation.
- Compare results obtained with the passive AC coupled transformer interface and the active DC fully differential amplifier interface.
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