Active electromagnetic interference filter with damping network

In some examples, a circuit includes an amplifier, a resistor, and a damping network. The amplifier has an amplifier output and first and second amplifier inputs. The first amplifier input is adapted to be coupled to a first terminal, and the second amplifier input is configured to receive a referen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ramadass, Yogesh Kumar, Chu, Yongbin
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In some examples, a circuit includes an amplifier, a resistor, and a damping network. The amplifier has an amplifier output and first and second amplifier inputs. The first amplifier input is adapted to be coupled to a first terminal, and the second amplifier input is configured to receive a reference voltage. The resistor is coupled between the amplifier output and the first amplifier input. The damping network is coupled between the amplifier output and the first terminal.