Dynamic frequency compensation techniquefor switched-capacitor amplifiers
G. Klisnick, M. Redon
Abstract
G. Klisnick, M. Redon
Abstract
A dynamic frequency compensation technique is proposed for an opamp included in a switched-capacitor amplifier with offset voltage effect cancellation. This feature allows the small-signal and large-signal settling times to be significantly improved compared to those obtained when only classical static frequency compensation is used.
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A dynamic frequency compensation technique is proposed for an opamp included in a switched-capacitor amplifier with offset voltage effect cancellation. This feature allows the small-signal and large-signal settling times to be significantly improved compared to those obtained when only classical static frequency compensation is used.
Key concepts: Switched capacitor, Frequency compensation, Amplifier, Operational amplifier, Input offset voltage, Capacitor, Compensation (psychology), Electronic engineering