Current mirror arrangement and method for switching on a current

Current mirror arrangement and method for switching on a current

A current mirror arrangement comprises a switchable, adjustable current source (Q1, Q2) for providing an impression current (IP), a current mirror (SP) having an input (E) for feeding in an impression current (IP) and an output (A) for providing a current (I), and a step-up generator (AG) coupled to...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LOIPOLD GERHARD, LECHNER FRANZ
Format: Patent
Sprache:eng
Schlagworte:
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Beschreibung
Zusammenfassung:A current mirror arrangement comprises a switchable, adjustable current source (Q1, Q2) for providing an impression current (IP), a current mirror (SP) having an input (E) for feeding in an impression current (IP) and an output (A) for providing a current (I), and a step-up generator (AG) coupled to the current mirror (SP) such that the current (I) is switched on with an adjustable slew rate. In addition, a method for switching on a current is provided.